Knowledge | The Natural Gem https://thenaturalgem.com/en/category/knowledge/ Fri, 17 Nov 2023 12:32:57 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.1 https://thenaturalgem.com/wp-content/uploads/2020/09/output-onlinepngtools.png Knowledge | The Natural Gem https://thenaturalgem.com/en/category/knowledge/ 32 32 From Paraiba to Mozambique: gemstones from legendary deposits https://thenaturalgem.com/en/gemstones-from-legendary-deposits/ Mon, 20 Nov 2023 12:32:42 +0000 https://thenaturalgem.com/?p=49214 The region around the municipalities of Muzo, Coscuez and Chivro is part of the emerald belt in Colombia, where ideal geological conditions for the formation of the green gemstone prevailed in the past.

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There are gemstones whose origin is associated with special quality and beauty. These include the bright green Muzo emerald from Colombia, the rare Paraiba tourmaline, sapphires from Kashmir and Ceylon and pigeon blood red rubies from Burma and Mozambique.

Muzo emerald

Emeralds from Colombia are among the most expensive and valuable gemstones of their kind. The region around the municipalities of Muzo, Coscuez and Chivro is part of the emerald belt in Colombia, where ideal geological conditions for the formation of the green gemstone prevailed in the past.

The mine in the municipality of Muzo is where particularly high-quality specimens are found. Some of the largest emeralds in the world come from there – including the famous “Mackay”. The “Muzo emeralds” often have a yellow tinge and are characterized by their particular purity. Deep green emeralds are preferable as an investment.

Paraiba tourmaline

The first specimen of this tourmaline variety was discovered in Paraíba near the village of Sao José dé Batalha at the end of the 1980s.

While tourmalines were still relatively undervalued a few decades ago, the gemstones are now highly sought-after and correspondingly expensive. The so-called “Paraiba tourmaline”, which is named after the place where it was found – the state of Paraíba in north-eastern Brazil – is particularly sought-after. The first specimen of this variety of tourmaline was discovered there at the end of the 1980s near the village of Sao José dé Batalha.

Originally a designation of origin, Paraiba tourmaline is now defined by its copper and manganese content – regardless of its origin. Depending on the ratio of copper and manganese, the color varies from bright emerald green to blue-green and turquoise. Many Paraiba tourmalines undergo treatments. In particular, firing the gemstones is a common method of changing their color.

Apart from Brazil, this rare gemstone can only be found in Mozambique and Nigeria. It is not only because of its rarity that the price of Paraiba tourmalines is expected to continue to rise. Stones of 1 carat or more are suitable for investment purposes.

Kashmir sapphire

Not only is the precious cashmere wool named after the Himalayan region of Kashmir, but also the legendary Kashmir sapphire. The gemstone captivates with its pleasant velvety blue color, which is known for its “sleepy appearance”. This refers to the slightly foggy appearance of the stone, which is caused by rutile inclusions.

The blue gemstone from the Indian part of Kashmir is extremely rare, as it was only mined for a limited period of time. The site was uncovered by a landslide at the end of the 19th century and dried up just a few years later. Today, sapphires can be found in the Himalayan region of Burma, Cambodia, Thailand and Vietnam as well as in East Africa, Montana (USA) and Australia. An immense premium is paid when buying Kashmir sapphires.

“The Pride of Kashmir” is considered one of the largest sapphires from the Indian Kashmir region. The gemstone weighs over 20 carats and impresses with its radiant sapphire blue.

Ceylon-Sapphire

Another well-known location for sapphires is Sri Lanka, or Ceylon, as the island nation was known until its independence. The legendary Queen of Sheba is said to have mined blue sapphires here. “Ceylon-Sapphires” from Sri Lanka are considered to be particularly pure and have few inclusions. The color of the gemstones is described as cornflower to royal blue.

In addition to the blue Ceylon-Sapphire, the unusual star sapphires and the orange-pink padparadscha sapphires are also found in Sri Lanka. Untreated, vivid blue sapphires with few to medium inclusions are recommended as an investment.

Burma ruby

Burma is the oldest known place where rubies have been found. The gemstones from what is now Myanmar have the coveted pigeon blood red – a pure red. Burma and Myanmar rubies are therefore known as pigeon blood rubies, even if they are of the highest quality. However, there are also rubies with this color in Vietnam, Mozambique and Tanzania.

Pigeon blood rubies are traded at high prices. “Sunrise Ruby” – the most expensive pigeon-blood red ruby in the world – was auctioned for 30.42 million US dollars in 2015.

As we at The Natural Gem attach great importance to sustainability and fairness in gemstone mining, we do not offer any rubies from Burma for sale. Our rubies come exclusively from other countries where we can guarantee environmentally friendly mining and fair working conditions for miners.

Mozambique ruby

Large-scale ruby mining has only recently begun in Mozambique. In 2008, rich ruby deposits were discovered in the East African country. Since then, Mozambique ruby has been on the rise and is now one of the most sought-after rubies in the world. It mostly comes from the Montepuez mine in the north-east of Mozambique and is characterized by its intense pigeon blood red and particular purity. In addition to pigeon-blood rubies, Paraiba tourmalines and sapphires are also found in Montepuez.

Of all gemstones, ruby is the most suitable as an investment. The value of the rare red stone increases every year, which makes it particularly attractive as an investment. Most of us therefore predict a bright future for the Mozambique ruby.

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Gemstone steps: Combining minerals to create natural works of art https://thenaturalgem.com/en/gemstone-steps/ Fri, 17 Nov 2023 10:23:36 +0000 https://thenaturalgem.com/?p=49190 Steps form on the walls of cavities and are therefore often part of druses. These are cavities in the rock that are not completely filled with crystals.

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Gemstones are not only offered for sale as isolated specimens, but also in combination with other minerals. They are either still embedded in the rock from which they were formed or fused with other types of mineral. These so-called gemstone specimens come in a variety of sizes and designs and each one is absolutely unique. It is not for nothing that these naturally grown unique specimens are in great demand among collectors.

Gemstone specimens & mineral aggregates: Definition

In mineralogy, intergrowths of crystals or crystals grown on the original rock – the so-called “matrix” – are referred to as specimens (also mineral, crystal, matrix or gemstone specimens). A specimen consists of several free-standing crystals that are connected to form a mineral aggregate. Individual crystals are therefore not specimens.

Mineral aggregates are intergrown crystals or grains. They occur in 10 different forms, depending on the respective growth form of the crystals. Tourmaline, for example, belongs to the granular-crystalline aggregate form, stalactites form so-called flow forms and the massive (or coarse, amorphous and earthy) aggregates include opal and turquoise.

The specimens form their own aggregate form, which includes quartz in particular, but also gemstones such as calcite and amazonite. Depending on crystal development, a distinction is made between comb- or brush-shaped and tabular specimens. Crystals of the first type grow more or less parallel to each other, crystals of tabular specimens grow in two directions. Both result in unique formations whose beauty not only inspires collectors.

Steps are a mineral aggregate form of intergrown crystals or crystals grown on the matrix.

Druze and geodes

Ring mit grünem Edelstein

Steps form on the walls of cavities and are therefore often part of druses. These are cavities in the rock that are not completely filled with crystals. These impressive mineral formations are created from gas bubbles that cool and solidify over time. Originally, miners understood druses to be minerals whose shape resembles bumps and bulges. Today they are very popular in gemstone healing. Agate and quartz druses are particularly common, especially amethyst druses.

Druses and geodes are often used synonymously. Both are cavities (although geodes sometimes also refer to the filling of minerals), whereby druses are filled with crystals and only have a residual cavity. Geodes with a complete filling are called almonds.

Sizes of steps

Mineral collectors distinguish between five sizes of specimens:

  • MM stands for “micromount” and refers to specimens that are smaller than 1.5 x 1.5 cm.
  • The small specimens KS have a size of 5 to 7 cm.
  • The hand step HS refers to steps that are about the size of an adult’s palm, i.e. 7 to 10 cm.
  • All steps larger than HS are large steps (GS).
  • Very large steps or steps of outstanding quality are called museum steps (MS). They are considered museum-worthy.
grüner Edelstein auf grün-weißem Hintergrund

Steps: collector’s items or investment?

Rote Edelsteinkette und roter Edelstein auf einem Naturstein

Crystal tips pointing in different directions, cube-like shapes and impressive color contrasts – gemstone specimens demonstrate the variety of mineral shapes and colors and thus delight the eyes of collectors and interested laymen alike. However, rough stones are not suitable as an investment. Natural, untreated colored gemstones – especially rubies, emeralds and sapphires – are recommended for an investment.

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Importance of Navratnam – Nine Gemstones in India https://thenaturalgem.com/en/navratnam-nine-gemstones/ Mon, 30 Oct 2023 08:00:06 +0000 https://thenaturalgem.com/?p=49123 Each planet is represented by a special gemstone hence when you wear these nine gemstones it is called NAVRATNAM in Sanskrit.

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India is a diverse country with different cultures and their corresponding deities whom people pray to. In the Hindu culture, the Gods and Goddess play a very important role. People pray to idols of Gods and Goddesses and their faith in that particular God or Goddess becomes strong and their prayers are answered eventually.

Nine planets, nine gemstones

The Nine Planets play a very significant role in Hindu culture. The nine planets each have a God representing it with a corresponding gemstone. The rulers and nobles in ancient India believed in their powers and wore them for protection. It is believed that the life of a person is affected be these nine planets and wearing the Navratnam balances the energies of the planets.

The nine planets are called Nav Grah in India. NAV is nine and GRAH means house or the house of planets in astrology here. These houses represent a special gemstone hence when you wear these nine gemstones it is called NAVRATNAM in Sanskrit.

What are the names of the NINE PLANETS?

  1. Sun – Surya
  2. Moon – Chandra
  3. Mars – Mangal
  4. Mercury – Budh
  5. Jupiter – Brihaspati
  6. Venus – Shukra
  7. Saturn – Shani
  8. Ascending Node – Rahu
  9. Descending Node – Ketu

Lets look at a deeper meaning of NAVRTANAM AND ITS PLANETS and their significance in a persons life.

1. Surya – The Sun

The Sun as in Surya is the parent of the solar system and represents the father. The Sun is the symbol of royalty or high position in any administration. The Sun is constructive and creative. It offers us the power of resistance and vitality. The Sun rules in the heart.

Navratnam associated with the Sun is Ruby. Wearing a ruby protects a person from harmful afflictions of the Sun.

2. Chandra – The Moon

The Moon as in Chandra represents the Mind and the mother. The moon is nocturnal and changeable, cold and receptive. The moon governs the conception, the animal instinct and the union and the embryo.

Navratnam associated with the Moon is Pearl. It is used for the protection from the consequences of the affliction of the moon or its ill placement and weakness in a birth chart. Pearl is very good for the mind.

3. Mangal – Mars

Mars is called mangal in Hinduism. Mars has much to do with one’s ambition and desires. An unafflicted Mars bestows one with quick mental activity and extraordinary muscular strength, power for practical execution. It makes a person ambitious and comes out successful in leadership.

Navratnam associated with Mars is Red Coral. It is a gemstone used to enhance the good characteristics and qualities of Mars in the native’s chart and protects the native.

 

4. Budh – Mercury

Mercury is called Budh in Hinduism. It is variable, convertible, vacillating and dualistic planet. Mercury rules the solar plexus and the central nervous system. It gives intelligence, capacity to analyse, retentive power and reproductive ability.

Navratnam associated with Mercury is Emerald. The gem can neutralise the evil effects of Mercury and enhance his good qualities.

5. Brihaspati – Jupiter

Jupiter is called Brihaspati in Hinduism. It is the significator of children, wealth, Government or King’s favours and the grace of God.
Navratnam associated with Jupiter is Yellow Sapphire. The gemstone protects from the ill effects of Jupiter. It enhances the beneficial influences of a well- placed Jupiter in the birth chart.

 

6. Shukra – Venus

Venus is called Shukra in Hinduism. Venus governs the gentle and refined attributes. Venus can bestow all comforts in life. Venus is a significator for the wife and conjugal life in a man’s horoscope.

Navratnam associated with is Diamond. The Diamond is used to neutralise the ill effects of Venus placed in the birth char

 

7. Shani – Saturn

Saturn is called Shani in Hinduism. It is a barren, dry, binding, cold, nervous and secretive planet. Saturn can cause delay and it can deny good things in life.

Navratnam associated with Saturn is Blue Sapphire. People are generally advised to wear a blue sapphire only after consulting an astrologer.

 

8. Rahu – The ascending node

Ascending node in the astrology is called Rahu in Hinduism. Rahu can push a person to self harm.

Navratnam associated with Rahu is Hessonite or Gomed in Hindi.

8. Ketu – The descending node

Descending Node is called Ketu in Hinduism. It causes disease of the skin. Persons who don’t have a birth chart can wear stones as per the planets.

Navratnam associated with Ketu is Cat’s Eye.

Navratnam is used in strengthen the weak planets in the birth charts of a native. It is believed to protect a person from negative energies and evil spirits. Wearing a Navratnam creates a powerful energy field that can ward off evil.

Not only these auspicious stones based on the nine planets, but also these stones has different directions too. Ruby is placed in south, pearl is placed in south east, Red coral is fixed to southern direction, Emerald stone is directed to North east direction, Yellow sapphire is placed North, Diamond is placed on eastern direction, Blue sapphire is fixed in West, Hessonite situated in south west direction and Cat’s eye is placed north west direction.

Navratnam can be worn by anyone of any age group. Even if a person doesn’t have a horoscope one can wear it. They intensify the rays of the planets they represent and it takes on the positive traits of that planet. Ancient people have known about this and have worn the Navratnam for their positive effects.

India has been known for its mystical powers and one such a way to harness power is to wear a Navratnam.

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Gemstone in India – From olden times to present times https://thenaturalgem.com/en/gemstone-in-india-from-olden-times-to-present-times/ Fri, 27 Oct 2023 14:28:31 +0000 https://thenaturalgem.com/?p=49110 The history of gemstone trading and jewelry making goes back more than five millennia.

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India is known to be the home to the oldest civilization – the Harappa and Indus valley Civilization dating 5000 BC. The excavation of these sites proved the existence of this civilization when they found pottery, idols and beaded necklaces. This pointed to the fact that the people of Indus Valley civilization were very advanced and systematic. (The beaded necklace found is at display in the Delhi Museum presently.)

Moving forward (or backward) 2000 years ago India was known for its opulent treasures. Textbooks, Vedas, Upanishads and historical evidence found that India was very advanced and traded in gemstones, metals and minerals. One can read books written by the sages of India, European writers like Pliny the Elder. They mention that India was a very opulent and wealthy country known as the GOLDEN BIRD.

2000 years ago not many countries knew how to cut and polish gems. Many methods and techniques were invented during this period. Each new civilization bought their own techniques to create and wear jewellery with gems.

These text books mention that the kings were wealthy and wore a lot of gems and jewellery and their coifers were filled with riches. The idols of Gods and Goddess were adorned with big gems and intricate jewellery. The Kings, Nobles and their wives were known to wear jewellery to signify wealth and power.

Many methods and techniques for cutting and polishing gemstones were invented in India during this period

Gemstones as symbols of power

Shah Jahan built the Taj Mahal

Travelers like J.B. Tavernier travelled to India for trade and business of gems around the 16th Century. Portuguese and Dutch travelers also came to India as merchants and took back huge amounts of gems to sell in European countries to their Kings and Nobles.

The Muslim Invaders in early Indian history left a huge mark in the way they wore and traded gems and jewellery. Shah Jahan built the Taj Mahal with many different kinds of gemstones. Aurangzeb used to drink in huge cups made out of gem minerals. Swords were imbedded with gemstones to symbolize valor and strength.

Koh-I-Noor is one of the most precious diamond mined in Golconda mines. It was thought that the diamond was first embedded in the idol of Jagganath Puri which was later stolen and found its way in the Mughal treasury. The Peacock throne was later embedded with this diamond. Later on the King of Punjab traded for the Koh-I-Noor and it found its way back to India.

During the British rule the Koh-I-Noor was taken from the young prince of Punjab and it was added to the Queen’s treasury. In present time, the Koh-I-Noor is the crown jewel of United Kingdom.

Koh-I-Noor is one diamond even though it has a very old history people still talk about this diamond in awe.

The Koh-I-Nor is today set in Queen Mother’s Crown

Navaratnam: Gemstones in Hindu astrology

In India, the Navaratnam’s gained prominence due to its effects on they wearer for a better life. The Indian Vedas and Upanishads expounded the Chakras and how they worked with gems. The people of India developed staunch belief in Navaratnam’s and chakra gems.

Astrology was developed and conceived in India by Great sages. The importance of wearing gemstones as per astrology gained importance and many beliefs formed in the psyche of the people.

Navaratna Ring (cc-by-sa 4.0)

India’s rich heritage in the mining, cutting and polishing of gemstones

India has a rich heritage of gemstone cutting and polishing techniques have been passed down through generations. Artisans use traditional methods to enhance the innate beauty of gemstones, showcasing their unique characteristics and maximizing their brilliance. These time-honored techniques involve precision cutting, faceting, and polishing, giving each gemstone a distinct charm.

Gemstone mining has a rich legacy in India, with various regions across the country known for producing different types of gemstones. Rajasthan, also known as the “Land of Gems,” is famous for its production of precious and semi-precious stones like emeralds, rubies, and garnets. The southern states of Tamil Nadu and Karnataka are renowned for their production of diamonds and sapphires. Other notable gemstone mining regions in India include Kashmir, Andhra Pradesh, Jharkhand, and Odisha.

The gemstone industry in India relies on the skills and craftsmanship of highly skilled artisans and master craftsmen. These individuals possess a deep understanding of gemstones and possess the expertise to transform rough stones into exquisite jewellery pieces. Their attention to detail and commitment to quality are instrumental in creating jewellery that reflects the rich artistic traditions of India.

Ensuring high quality standards

Since 19th Century, mankind has invented and developed modern ways of living. Machines took over hand labor and factories were set up. Then came the computer age and many advanced technologies took shape.

As humanity evolved with time so did their inventions and the need to live a better life grew. The trade in gemstones also changed and evolved over time. Newer machines were added to the olden methods of cutting and polishing gemstones.

Currently, India is the largest cutting and polishing center for diamonds and it is based out of Surat. 9 out of 10 diamonds are cut and polished in Surat. Jaipur, the pink city is known for the gemstone trade.

The gems trade is based on trust for centuries and the gems were sorted with the naked eye. For better transparency the laboratories were created where the gemstones and diamonds are checked for authenticity and to differentiate between natural, synthetic and fake gems. Gemstone laboratories play a crucial role in the industry by providing accurate and unbiased gemstone assessments. They use advanced equipment and expert gemmologists to examine and verify gemstones’ quality, origin, and treatments. The certifications issued by these laboratories serve as a guarantee of authenticity and can significantly impact the value and marketability of gemstones.

India established national gemstone quality standards to regulate the grading and certification of gemstones. These standards ensure that gemstones meet certain criteria regarding color, clarity, cut, and carat weight. Adhering to these standards helps maintain consistency and enables consumers to make informed purchasing decisions. Tools, equipment’s like loupe, microscope, laser drilling machines to name a few were incorporated in the modern trade.

Dr Thomas Schröck

Gemstones from India are valued worldwide

In the 21st Century, the modern India, gemstones and diamonds are sold online. Influencers play a major role in selling gems and jewellery as they are trending on social media and tempt the consumers to buy the goods.

Mumbai is the financial capital of India and major dealings in diamonds and gemstones take place in this city. India is currently promoting “Make In India” products. Many people can take advantage of this and generate a good business.

The trade routes between India and European countries have been very old ties and there it looks promising for these countries to benefit from each other

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High Jewelry: Gemstone jewelry as a value investment https://thenaturalgem.com/en/high-jewelry-gemstone-investment/ Thu, 12 Oct 2023 11:22:07 +0000 https://thenaturalgem.com/?p=49080 Is high Jewelry: suitable as an investment? And what role do the gemstones used in the jewelry play?

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Gemstones have been used as an investment for many thousands of years – often processed into jewelry. It is not without reason that the Imperial Treasury in Vienna houses not only the scepter, orb and crown of the Austrian Empire, but also a large number of bejeweled pieces of jewelry from the House of Habsburg. But is an investment in jewelry really worthwhile? And which jewelry is suitable as an investment?

Is jewelry suitable as an investment in value and money?

The high prices for gold, silver, platinum and precious stones give rise to the assumption that jewelry is a profitable investment. In fact, however, the precious pieces are only suitable for investment purposes in exceptional cases. In the case of gold jewelry, for example, only the material value is usually taken into account. Design and craftsmanship are ignored. So if you decide to sell old heirloom jewelry, you often make less profit than expected. For a precious metal investment, bars and coins are therefore more suitable than jewelry.

The situation is different with regard to the jewels with which the jewelry is set. High-quality gemstones have always been a valued investment. Natural-colored, untreated stones show a high increase in value (since 1995, market prices have at least tripled), show no volatility, and the worldwide decline in the number of finds ensures high demand.

The gemstone processed in the piece of jewelry is the real store of value.

In this respect, the gemstone processed in the piece of jewelry is the real investment, which can be used in the form of jewelry and is suitable for daily use as a ring, necklace or bracelet.

Natural-colored, untreated rubies, sapphires and emeralds of the highest quality are particularly suitable as investments, as are diamonds for long-term time horizons. The quality, color and untreated nature of the jewels must be proven in an internationally recognized, independent certificate.

Investment in gemstone jewelry: High Jewellery vs. Fine Jewellery

Smaradg Ring HIgh Jewellry

No other investment opportunity has a comparable emotional value as gemstone jewelry. In and of themselves, gemstones already concentrate the highest value in the smallest space. Processed into jewelry, this concentrated value density is worn as close to the body and touched as often as no other type of investment.

But not all jewelry is the same. High Jewellery (often referred to as “Haute Joaillerie” in German) is particularly suitable as a wearable investment. Jewelry of this type represents the highest standard in jewelry manufacturing. These are elaborately crafted one-of-a-kind pieces made from the highest quality materials, especially rare gemstones. Each piece is handcrafted and captivates with extravagant design.
Many luxury brands such as Chanel, Dior and Cartier also bring out their own haute joaillerie collections.

High Jewellery is not to be confused with Fine Jewellery. While both represent the higher end of jewelry making, the former focuses on jewelry making as an art form. Accordingly, the gemstones used in Fine Jewellery – while still particularly high quality – are not quite as rare and exceptional as is the case with their High Jewellery counterparts. In addition, High Jewellery’s craftsmanship and design are unmatched in their artistry and attention to detail. Fine Jewellery pieces can easily be worn in everyday life, whereas High Jewellery is usually brought out for special occasions.

Gemstones made into jewelry at The Natural Gem

Gemstone jewelry combines material value with personal emotion and artistic expression. Those who like to wear their investment can have the precious gems processed into jewelry – their value is not affected, and gemstone setting or removal from settings can be done without damage.

Approximately 15% of the colored gemstones sold by The Natural Gem are processed into jewelry. We also offer gemstone setting services ourselves. Our goldsmiths create exclusive one-of-a-kind pieces entirely according to your ideas.

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Compensating stones for each sign of the zodiac https://thenaturalgem.com/en/compensating-stones-for-each-sign-of-the-zodiac/ Tue, 10 Oct 2023 14:50:35 +0000 https://thenaturalgem.com/?p=49074 What are compensating stones and which gemstone is assigned to which zodiac sign?

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Gemstones not only impress with their beauty and are the optimal addition to an already existing investment portfolio – since time immemorial, people have been fascinated by the significance of precious stones and attribute healing or even magical powers to them. In this tradition is the assignment of gemstones to the twelve signs of the zodiac. The so-called “compensating stones” are supposed to be able to soften or balance certain characteristics of the respective zodiac sign.

What is a compensating stone?

It is well known that in astrology certain characteristics are attributed to each sign of the zodiac. Aries, for example, is considered assertive, Cancer is emotional and diplomacy, it is said, is typical Libra. In addition to these positive characteristics, each zodiac sign also has its weaknesses: Aries can be argumentative at times and Gemini is prone to gossip.

With compensating stones, the rather unfavorable characteristics of the zodiac signs can be softened and harmonized. There are several stones for each zodiac sign to choose from to bring the forces back into balance.

Birthstones and compensating stones: What is the difference?

Compensating stones are not to be confused with the popular birthstones. The latter are sorted by month, which is why they are also known as “monthly stones”. Birthstones are supposed to strengthen their bearers, offer them protection and influence them positively overall.

In principle, the monthly stones can also be divided among the twelve signs of the zodiac, but several stones are attributed to each sign. This is because in astrology the zodiac signs are divided into three decades each. Depending on whether one was born at the beginning, middle or end of the month, the zodiac stone is different.

So while zodiac and birthstones emphasize and support strengths, compensating stones – as the name suggests – are meant to compensate for weaknesses.

Birthstones can be used to highlight the strengths of a zodiac sign, while compensating stones can be used to mitigate the weaknesses.

Compensating stones by zodiac sign: From Aries to Pisces

Compensating stones for the zodiac sign Aries

Ideal compensating stones for Aries-born people are amethyst, rose quartz or aventurine, which provide serenity, prudence and empathy, thus counteracting the restlessness of Aries and calming their sometimes quick-tempered temper.

Compensating stones for the zodiac sign Taurus

Taurus are said to be afraid of change and pessimistic. Moss agate helps them to be more willing to take risks, chrysopal and malachite to have a zest for life and a sense of adventure.

Compensating stones for the zodiac sign Gemini

Typical weaknesses of Gemini are absentmindedness and lack of sense of responsibility. Yellow jasper is said to give the zodiac sign sincerity and aquamarine clarity and concentration.

Compensating stones for the zodiac sign Cancer

Cancerians tend to be moody and avoid conflict. Amazonite, which provides the necessary serenity, and carnelian or calcite, which stand for energy and assertiveness, help against this.

Compensating stones for the zodiac sign Leo

Leo’s are said to be less adaptable and selfish when not in balance. Brown tourmaline (dravite) gives a sense of community, diamond helps self-knowledge.

Compensating stones for the zodiac sign Virgo

Virgos can get overworked and not see the forest for the trees. The compensating stones rutile quartz and rubellite help to keep the overview, charoite provides order and calmness.

Compensating stones for the zodiac sign Libra

Some Libra-born people suffer from a lack of self-confidence and an exaggerated need for harmony. Malachite and lapis lazuli promote the ability to deal with conflict, emerald and heliotrope strengthen self-confidence.

Compensating stones for the zodiac sign Scorpio

Typical imbalances of Scorpios are closed-mindedness and obsessive thinking. Ruby and zoisite for confidence and chrysoprase for more openness and trust help against this.

Compensating stones for the zodiac sign Sagittarius

Dolomite, which gives its wearer pragmatism, and blue tourmaline (indigolite), which makes open to other views, compensate Sagittarius’ weaknesses – loss of reality and unwillingness to compromise.

Compensating stones for the zodiac sign Capricorn

Capricorn is said to be obsessive and iron discipline. Gemstones that give flexibility, lightness and serenity, such as dumortierite, morganite or black tourmaline (schorl), provide balance.

Compensating stones for the astrological sign Aquarius

Aquarius-born people sometimes lack stability and consideration for others. The compensating stones aragonite and magnesite ground them and give them calmness and patience.

Compensating stones for the zodiac sign Pisces

Pisces tend to lose themselves in their fantasy world or sacrifice themselves for others. Turquoise helps them to separate themselves and strengthen the ego consciousness, carnelian and agate give a healthy sense of reality.

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Sustainability in gemstones: Fair, environmentally friendly & transparent? https://thenaturalgem.com/en/substainability-in-gemstones/ Wed, 06 Sep 2023 07:44:04 +0000 https://thenaturalgem.com/?p=48992 Is the mining of gemstones fair and sustainable? And what are actually ethically correct gemstones?

Der Beitrag <span>Sustainability in gemstones: Fair, environmentally friendly & transparent?</span> erschien zuerst auf The Natural Gem.

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Not everything that shines is fair and ethically sound. Gemstones are also pleasing to the eye, but hardly anyone knows what it looks like behind the scenes: How and under what conditions are the precious stones mined? What about social responsibility and the global impact of gemstone mining on the environment? Important questions at a time when sustainability and environmental awareness have evolved from a trend to a necessity.

How sustainable is gemstone mining?

First of all, an all-clear: Unlike the mining of metals, no acids or mercury are used in the extraction of gemstones. Child labor is also not an issue in gemstone mining – simply for the reason that gemstones mostly come from vertical deposits (i.e. they are no longer at their original place of origin, but have been carried on by erosion or sedimentary shifts). The work there consists of carrying large sacks of clay, for which – apart from the ethical reasons – children are completely unsuitable.

In addition, as far as the impact on the environment is concerned, a great deal has happened in gemstone mining in recent years: In most countries, large-scale mining with heavy machinery is prohibited, the pits drilled during secondary mining are backfilled, fast-growing wood that can be easily reforested is used to support the walls, and trees that have been cut down must be replanted.

Mann trägt Körbe mit Steinen über Felsen

In contrast, large machines are still used for diamond mining, and mining and trading are dominated by a few large players. In the mining of colored gemstones, on the other hand, local cooperatives are predominantly relevant. Minerals are mined by small private companies, cooperatives or local family associations, thus supporting the people living and working in the respective country.

There are also increased efforts in several countries to extend the value chain. In Sri Lanka and Burma, for example, the government has mandated that gemstones found locally must also be cut in the country.

The word “blood diamonds” also comes up frequently in connection with sustainability and ethics in gemstones. Not only since the Hollywood thriller “Blood Diamond” hit the cinemas has the trade in blood diamonds become a socio-political issue. Blood diamonds in general are stones that are mined in crisis regions and used to finance armed conflicts. In order to stop this, the Kimberly Process was established in 2003, whose participants have committed themselves to comply with certain conditions and regulations when trading in gemstones.

A major ecological advantage of gemstones is that they have no expiration date. Unlike fast fashion, for example, precious stones last forever. You don’t have to replace them and can enjoy them for a lifetime.

There is still room for improvement in terms of greater transparency and social security for miners. But here, too, the situation has improved considerably in recent years.

Tip: In our The Natural Gem Podcast, TNG founder Dr. Thomas Schröck talks about ethical investing in gemstones in episode 16.

What are sustainable and ethical gemstones?

Sustainable and ethical gemstones are those that are mined, processed and sold under conditions that respect and protect both the environment and the people involved.

Environmentally friendly mining

Since no chemicals are generally used in the mining of gemstones, it is fair to say that the extraction of gemstones is environmentally sustainable. Neither rivers and soils are polluted nor the health of miners is endangered. After mining, the mine areas are reforested and recultivated.

Fair working conditions

As already mentioned, child labor does not occur in gemstone mining anyway. In addition, Sri Lanka in particular is exemplary (and not only) from a social point of view: there, gemstone mine operators are responsible for the social welfare of their employees and their families. They pay medical and hospital bills and provide a pension fund. The monthly wage of a worker in the gemstone mines is twice the average salary in Sri Lanka.

Transparent trade & traceability

With gemstones, the origin is much easier to trace than with gold. This helps to ensure that the jewels do not come from conflict zones and have been fairly sourced. For about 95% of all colored gemstones, gemologists or gemological laboratories can determine where the stones come from based on the formation conditions, trace elements and inclusions. Determining the origin of diamonds is more difficult: they consist of carbon – and this is the same everywhere. Although tiny trace elements in a diamond can provide clues as to its origin, it is not possible to make a definite assignment.

How to recognize sustainable gemstones?

Durchsichtiger rechteckiger Edelstein mit Pinzette vor weißem Hintergrund

While certifications for sustainable mining already exist for precious metals, such reliable proof is still lacking for the extraction of gemstones. Competent gemstone dealers therefore sell their jewels only with internationally recognized, independent certificates from gemmological laboratories. These include not only information such as gemstone name, mineral group, color, weight and treatments, but also the origin of the stone if required. In any case, it is advisable to ask specific questions when buying gemstones and to choose a supplier who inherently cares about transparency and sustainability.

If you want to make sure that everything from mining and processing to transport is ESG-compliant, you should choose gemstones from Sri Lanka. Industrial mining has been banned there since 2017, there are no large corporations (many mines are family-owned), the added value remains in the country, and holes created during mining must be filled with dewy material.

Ethics and sustainability at The Natural Gem

The Natural Gem is particularly concerned to offer only gemstones that are mined, cut and traded under ESG-compliant conditions. At TNG, we do a lot of things that are not yet legally binding: We only offer gemstones of ethically correct origin, mined under fair and ecological conditions, and from mines whose owners put the well-being of all involved first. It goes without saying that we do not trade with Russia and Afghanistan.

We visit the mines we cooperate with ourselves and convince ourselves of their work and working conditions. Accordingly, we can guarantee that the colored gemstones from The Natural Gem are not only of the highest quality, but also fair and sustainable.

Der Beitrag <span>Sustainability in gemstones: Fair, environmentally friendly & transparent?</span> erschien zuerst auf The Natural Gem.

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Investment in gemstones for beginners: tips for getting started https://thenaturalgem.com/en/investment-in-gemstones-for-beginners/ Thu, 17 Aug 2023 10:00:55 +0000 https://thenaturalgem.com/?p=48832 Gemstones are not only beautiful to look at, they also offer several advantages that make them an attractive investment option. With our tips, you can fully realize the potential of this unique asset class.

Der Beitrag <span>Investment in gemstones for beginners: tips for getting started</span> erschien zuerst auf The Natural Gem.

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Gemstones are not only beautiful to look at, they also offer several advantages that make them an attractive investment option. In this article, we will familiarize you with the basic principles of investing in gemstones and teach you how to choose the right gemstones for your investment strategy and build a profitable gemstone portfolio. With our tips, you can fully realize the potential of this unique asset class.

Why invest in gemstones?

Gemstones have not only enjoyed great popularity in recent years, but have been used as an investment for more than 5,000 years. And for good reason:

High concentration of value in the smallest of spaces

Gemstones are compact and offer a high concentration of value. They are easy to store, transport and pass on. This makes them an attractive option for long-term wealth planning and preservation.

High stable value

Gemstones have proven their worth as an investment for thousands of years. They have survived crises, wars and economic upheavals without losing value. Unlike gold or stocks, gemstones have low volatility and are considered to retain their value.

Gemstones are small, light, stable in value and are traded internationally.

Strong increase in value

Due to high demand and declining mine yields, natural-colored gemstones in particular are showing a steady increase in value. Auctions, where many a gem is sold at record prices, also drive prices. For example, rubies have increased in value by over 8% per year over the last 25 years.

Low correlation with other asset classes

Because gemstones have a low correlation to other investment classes such as stocks and bonds, they are an excellent way to diversify the investment portfolio and thus spread risk.

For whom is an investment in gemstones suitable?

Gemstones as an investment are recommended for investors who already own other types of investments and want to diversify their portfolio by investing 10-20% of their liquid assets in the sparkling tangible assets.

In addition, an investment in gemstones is suitable for people who are interested in long-term capital accumulation. This is because gemstones as an investment in value are by no means a speculative investment. As a long-term investment, a time horizon of at least 5 years is recommended.

Which gems to invest in?

Investment gemstones are natural colored, untreated stones of high quality. In other words, stones whose color or purity have not been artificially altered. “Untreated” does not mean, however, that the stones have not been cut, but that no treatment has been applied beyond cutting (such as heating, firing, or irradiation).

For starters, the big three are ruby, sapphire and emerald. An investment in rare stones such as alexandrite, tanzanite or tourmaline is more recommended for people who already own gemstones – for an existing gemstone portfolio, they are an excellent addition.

The value of diamonds has declined since the 2008 financial crisis. However, with an investment horizon of at least 20 years, they are also interesting – especially colored “fancy diamonds”, which are very rare and accordingly valuable.

Grüner Smaragd auf weißem Hintergrund

What to look for when investing in gemstones?

Pinzette mit rechteckigem hellorangem Edelstein vor weißem Hintergrund

Not only the type of stones (see above), but also their quality and authenticity must be considered when investing in gemstones. The former is determined by four quality criteria – the so-called 4 Cs: Carat (weight), Color (color), Clarity (clarity) and Cut (cut). Only high quality gemstones are suitable for investment.

The authenticity of a gemstone can hardly be determined by laymen – a qualified expert with full laboratory equipment should do the authenticity determination. The Natural Gem only sells gemstones with internationally recognized, independent certificates attesting to the authenticity of the gem.

Last but not least, the stone should please you and its sparkle should bring you joy. When buying an investment-quality gemstone, choose a stone that speaks to you, so to speak, and whose beauty will convince you!

Der Beitrag <span>Investment in gemstones for beginners: tips for getting started</span> erschien zuerst auf The Natural Gem.

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Surface treatment of gemstones: from crack filling to lasering https://thenaturalgem.com/en/surface-treatment-of-gemstones-from-crack-filling-to-lasering/ Thu, 10 Aug 2023 13:18:11 +0000 https://thenaturalgem.com/?p=48862 Untreated gemstones are particularly valuable and best suited as an investment. However, there are not enough gemstones that are naturally of pristine quality, so most are treated.

Der Beitrag <span>Surface treatment of gemstones: from crack filling to lasering</span> erschien zuerst auf The Natural Gem.

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Most gemstones are treated in some way – with the aim of improving them. There are many different methods for surface treatment of gemstones, using oil, resin, glass and other substances.

Gemstone treatments: Surface texture refinement

Untreated gemstones are particularly valuable and best suited as an investment. However, there are not enough gemstones that are naturally of pristine quality, so most are treated. This may seem sensible for aesthetic reasons, but treatments reduce the value of the minerals. This excludes cutting and polishing, which are what turn a rough stone into a sparkling gem in the first place.

Typical treatments are firing or heating and irradiation. There are also surface treatment methods for gemstones. Some are permanent – such as heating – while others are temporary and can be reversed. Oil and resin, for example, used for crack filling and impregnation, dry out and dissolve over time.

Crack filling

Cracks in gemstones are filled with colorless substances such as oil, resin, glass or plastics to conceal the cavities and make them unrecognizable to the naked eye. Usually, the fillers are fused to the original stone by heating.

Ruby: Crack filling with lead glass

In ruby, lead glass is used as a filler, and the liquid glass is forced into the cracks and bonds with the gem substance as it solidifies. The treatment is not permanent, as lead glass is very sensitive to acid. Even lemon juice is enough to damage the glass filling.

Emerald: crack filling with cedar oil or resin

Due to its crystalline structure, the emerald often has inclusions and cracks, which is why the demands on its purity are less strict and these blemishes are rather considered beauty spots. Hardly any emerald in the trade is not treated.

In the case of emerald, cedar oil is used to improve its purity. The refraction of the oil is similar to that of the gemstone, which is why the cracks virtually disappear to the human eye. During the treatment, the stone is first placed in acids to clean it, and then in a heated hydraulic cylinder with cedar oil. Sometimes a vacuum pump is also used to pull the air out of the cracks so that the oil can penetrate deeper. Nowadays, resins are also often used to fill cracks in emeralds – though this practice is controversial in the industry.

Diffusion treatment

Diffusion treatment is a high-temperature treatment involving the addition of color-producing elements (e.g., chromium or beryllium), which are introduced into the surface layer of the gemstone. This enhances the intensity of the color – however, it can happen that the artificially created color disappears again through polishing or grinding.

Vapor deposition or coating

Juwel

Gemstones can be artificially colored by means of physical vapor deposition (PVD). The surface of the stone is coated with an extremely thin layer of metal (e.g. titanium or gold), which then hardens and increases the color intensity. This is how the rainbow colors of the mystic topaz are created, for example.

Impregnate

To stabilize gemstones and make them more resistant, as well as to conceal minor cracks, porous and fragile specimens are sometimes impregnated with synthetic resin, or more rarely, wax or kerosene. In this process, the cracks are first filled with resin and then sealed with UV light. This treatment additionally smoothes the surface of the stones.

Laser

Laser treatment has been used for diamonds for not too long. Laser drilling involves drilling into inclusions, dissolving them with acid, and finally filling them with a transparent substance such as glass or synthetic resin.

Lasermaschine, aus der rosa-blaues Licht dringt

Treatments must be declared

Diamant in Etui auf einem Tisch mit verschwommener Person im Hintergrund

Treatments must be transparently declared when purchasing a gemstone. In order to improve consumer protection, the International Confederation of Jewelry, Silverware, Diamonds, Pearls and Gemstones (CIBJO) has formulated globally applicable rules for the trade, which also address the treatment of gemstones.

Apart from cutting and polishing, all treatments must be clearly declared, as they have an influence on the value of the gemstone. A certificate from an internationally recognized, independent gemmological institute is therefore a must when buying gemstones.

Der Beitrag <span>Surface treatment of gemstones: from crack filling to lasering</span> erschien zuerst auf The Natural Gem.

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