Posts Tagged ‘Diamonds’

ZIRCON

September 28th, 2011

Zircon’s fire, brilliance, and beauty can rival any gem. The affordability of its vibrant greens, sky blues, and pleasing earth tones contributes to its growing popularity today.

Once considered a diamond alternative, today we know that natural zircons are in fact the most ancient materials on Earth, holding within their brilliant depths a time capsule of our planet’s birth.

A tiny fragment of zircon discovered in Western Australia is the oldest known object on earth: 4.404 billion years old. Earth itself formed less than 150 million years earlier.

An even older example was found in a large meteorite in Chile. The oldest thing scientists have ever examined, that zircon formed at least 4.6 billion years ago in the swirling disk of dust and rocks that became the planets.

Although diamonds are harder than zircons, they are quite young in comparison: a mere 3.3 billion years old.

Zircon was available in Greece and Italy as far back as the sixth century. However, the earlier Hindu writing list zircon as one of the many gemstone on the Kalpa Tree of their religion; green zircon was this mystical tree’s foliage, or so the story is told.

In antiquity, the zircon was often called Hyacinth or Jacinth, the legend tells of a mythological character named Hyacinthus, a youth accidentally slain By Apollo who was jealous of the young man’s beauty. This blood produced thy hyacinth flower, whose beauty is said to be reflected in the red zircon.

The red zircon or hyacinth was believed to drive away evil spirits and nightmares, protect its wearer from enchantment and lightning. 

Hindu poets tell of the Kalpa Tree, the ultimate gift to the gods, which was a glowing tree covered with gemstone fruit with leaves of zircon. 

In the middle ages, zircon was said to aid sleep, bring prosperity, and promote honour and wisdom in its owner.

According to some Zircon relieves pain. It is said to whet one’s appetite. Zircon also prevents nightmares and ensures a deep tranquil sleep.

 Zircon supposedly helps one be more at peace with oneself. Zircon is believed to provide the wearer with wisdom, honor and riches. The loss of luster on a Zircon stone is said to warn of danger.

 The name probably comes from the Persian word ‘zargun’, which means ‘gold-colored’, although zircon comes in a wide range of different colors.

The minerals jargon, hyacinth, and jacinth also contain zircon and these have been known since biblical times and are mentioned in the bible in several places. The existence of a new element within these minerals was not suspected until studies by Martin Heinrich Klaproth in the late 18th century who isolated Zircon in 1789.

Zircon has been around in jewellery for hundreds of years. It is known for its high dispersion (sparkliness) and for many years was used to imitate diamonds.

 Zircon has long had a supporting role to more well-known gemstones, often stepping in as an understudy when other gems were unavailable.

Because of its association with radioactive elements it is often used in radiometric dating. The oldest object to be discovered on Earth is a tiny grain of Zircon, 4.3 billion years old.

Zircon contains its own internal atomic clock. Its crystal accumulates atoms of uranium, which decay to lead at a known rate. By measuring the relative abundance of two types of uranium and lead in a zircon, geologists can determine old it is. Zircon is also incredibly durable. It remains unscathed while other rocks and minerals melt

and re-form under the tremendous heat and pressure of continental shifts, mountain-building, and violent asteroid impacts.

Today, natural zircon is often overlooked because cubic zirconia, the laboratory-grown diamond imitation, is so much more common. Many people don’t even realize that there is a beautiful natural gemstone called zircon.

Cubic zirconia is a man-made compound of zirconium, oxygen and yttrium, which was discovered in 1937. It lacks the silicon of a true zircon, and is, of course, very much younger.

Zircon is found worldwide in igneous rock formations and gem gravels.  Most gemstone grade Zircon is from placer deposits, in the form of rounded, water worn pebbles.  Thailand, Cambodia, and Sri Lanka, the source of the largest gem crystals and the greatest variety of colors, produce the major portion of the world’s zircon gem material. The gem gravels of Thailand are the most important commercial, followed by deposits from Myanmar and Sri Lanka. Cambodia, Laos, and Vietnam also produce Zircon as a by product of corundum mining. Norway, Germany and Russia produce Zircon but in lesser amounts. Madagascar and Brazil have produced some very large Zircon crystals and Canada and the United States also have small gem grade zircon deposits.  The double-refractive uniaxial tetragonal crystals are often twinned and occur in tones of green, red, yellow, grey, orange, reddish-brown, and blue. 

 Blue crystals are found in Cambodia, Thailand, and Vietnam, but heat treatment of the red-brown material from this region produces most of the blue gems.

 Healing Properties:

Zircon symbolizes healing, and has a wide range of healing applications. It has an anti-spasmodic effect on the liver and gall bladder; it has a calming effect on asthma and allergies, and has a beneficial effect on lunch, bronchial, cold and general respiratory problems.  It helps it’s wearer to overcome loses, heals mental disturbances and promotes common sense.

 Zircon should be placed in dry sea salt once a month where it discharges and recharges at the same time.

Magical Properties:

Energy: Projective 
Element: Fire 
Powers: Protection, beauty, love, peace, healing, anti theft  

Zircon is somewhat of a confusing stone. It is found in many colors but some of them have been artificially produced, they are also known by various names all of the possess magical qualities.

  • Colorless (clear or white) – a magical substitution for diamond, it is worn for protection. Use it for clear thinking and to promote the mental processes.  
  • Yellow (jargon, jargoon, and ligure) – wear this to increase sexual energy or to attract love. Carry to drive away depression, to increase alertness and for business success.
  • Orange (jacinth, hyacinth) - wear to increase beauty and to still fears and jealousy, carried during travel it guards against injury.  Worn or place in the home, it safeguards against theft; so keep an orange zircon with valuable.  Set in gold, it is doubly powerful. 
  • Red (hyacinth) – this stone will increase riches if worn or used in such rituals. It will also guard against injuries.  A protective stone, it vitalizes the body, lends energy in times of physical stress and heals. Worn, it will draw pain from the body.
  • Brown (malacon) – sued fro grounding and centering, it is also employed in wealth and money spells.
  • 4 is specifically used in any and all money spells

Mystical Properties:

A stone of quiet vibrations, zircon enables one to be at peace with oneself. A stone of great purity, it can create unity with the Higher Self and spirit guides.

  • Brown zircon heals headaches and is grounding.
  • Colorless clears the aura
  • Colorless and yellow will clear the entire aura, bring sleep and give wisdom in stressful times, may also attract love.
  • Red heals injuries, soothes pains and is especially helpful with ear infections.
  • Green helps one open up to make new friends and draws wealth
  • Light blue balances, uplifts, stabilizes the mind and emotions
  • Pink will assist in astral travel at night during sleep
  • Violet is a money magnet

Chakra Classification:

Zircon works well on the 1st, Root or Base Chakra and the 2nd, Sacral or Navel Chakra.

Zircons along with turquoise are birthstones of Sagittarius (Archer): Nov. 22-Dec. 21. 

Pooja procedure of wearing Zircon:

Pooja should be performed on any Friday between 6:00 am to 7:00 am. Take a white silk cloth. Spread Rajmah over it. Apply sandal, kumkum to the ringa and place it on the white silk. Offer white flowers, agarbathi and camphor. Recite the mantra given below 108 times and wear the ring.

Shukra Mantra

“Om Shum Shukraya Namaha”

 

 

Sotheby’s NY Hosts Magnificent Jewels Sale on April 14

September 1st, 2011

Sotheby’s auction of Magnificent Jewels on April 14 in New York offers  380 lots and carries a presale estimate of $26 million. Major gemstones of every color are represented in the sale including a magnificent 30.52-carat, D, VVS1, emerald-cut diamond with excellent polish and excellent symmetry, and this ring holds a presale estimate of $3 million to $4 million. Among the rarest diamonds on offer is a 3.18-carat, internally flawless, marquise-shaped fancy vivid blue diamond ring set within a contemporary openwork diamond mounting and has a presale estimate of $3 million to $4 million.

cartier diamond

One highlight from Sotheby’s New York sale,  a “Distinguished Family Collection,” features diamonds and pieces by Cartier  comprised  of 47 lots ranging from luxurious gold tabletop accessories to wonderful diamonds and pieces by top designers. These items were made from the 1920s through 1950s and have remained in a vault for the past 40 years.

The diamonds from the family collection exude old-world beauty, charm and character with an elegant platinum and diamond pendant, circa 1915, that is set with a 20.74-carat, D, VS2, type IIa pear-shaped diamond and carries a presale estimate of $800,000 to $1.2 million.  An exquisite 15.31-carat, D, VVS2, type IIa, pear-shaped diamond Jabot pin, circa 1920, carries a presale estimate of $600,000 to $800,000.

The collection features exquisite works from Cartier’s creative peak which is embodied by  the exotic emerald bead, ruby and diamond bird brooch (pictured), circa 1950, which has a presale estimate of  $30,000 to $50,000.

Sotheby’s New York sale  offers  a 5.20-carat, D, internally flawless, Golconda pink diamond ring with a presale estimate of $600,000 to $800,000.  The April auction is highlighted by three other colored stones of exceptional quality: A ruby and diamond brooch by Chaumet,  circa 1920, which centers a 10-carat  cushion-shaped Burma ruby within an art deco diamond plaque and it carries a presale estimate of $800,000 to $1.2 million; an important 16.93-carat emerald and diamond ring by Harry Winston, circa 1955,  carries presale estimate of $800,000 to $1 million; and a 24.60-carat, royal blue Burma sapphire and diamond ring is offered with a presale estimate of  $700,000 to $1 million.

yellow diamond ringA whimsical “bee” motif mounting (pictured left) features an  11.13-carat, VS2, fancy vivid yellow diamond ring, by  Schlumberger for Tiffany & Co, circa 1972, and carries a presale estimate of $500,000 to $700,000.

Period and signed jewels for Sotheby’s Magnificent Jewels sale include an art nouveau  18-karat gold and plique-à-jour enamel pendant-brooch and chain by Marcus & Co., circa 1900; and a pair of 18-karat gold, silver, diamond, sapphire and emerald ear clips by JAR, Paris, circa 1998; and  Raymond Templier’s platinum, 18-karat white gold and diamond bangle-bracelet/brooch combination, circa 1935.

Snake Charmers

September 1st, 2011

Symbol of power, representation of royalty, talisman against evil…these are just some of the many roles the snake has played in various cultures through the ages. But it was during the Victorian era, which stretched from 1837 through 1901, that the snake motif became a part of the modern jewelry vocabulary.

“There is a myth that the popularity of the snake in the mid-nineteenth century originated from Queen Victoria’s wedding ring from Albert, an Ouroboros or snake biting its own tail, which was a symbol of eternity and renewal,” explains Lisa Stockhammer-Mial, president,

The Three Graces, an online retailer of fine antique and estatejewelry. “However, according to the late jewelry historian Christie Romero, who performed detailed research, that ring has never been located and no record of it exists.” Whether the story is real or apocryphal, the fact remains that Victorians embraced the idea of the snake in all its glory.

According to jewelry historian Judith Anderson, president of Bijoux Extraordinaire and the Jewelry Experts, Manchester, New Hampshire, the snake was considered “a talisman for luck and a symbol of love,” represented by the full circle made when the snake is shown biting its tail. Another type of snake theme, which was very significant, she points out, was two entwined snakes.“Wrapped together, they loosely translated as a man and woman, a couple, who would be together forever.”

Suzanne Martinez, Lang Antique & Estate Jewelry, San Francisco, California, says “snake jewelry has had an appeal over time for many different reasons. During the Georgian and Victorian periods, the snake represented the cycle of life and death and was a popular motif.”

Moreover, says Jeff Russak, owner, Lawrence Jeffrey Estate Jewelers, Litchfield, Connecticut, “Snakes in Victorian parlance represented truth and fidelity and were symbolic of friendship. Rather than the more modern evil connotation, serpent jewelry then had a very positive meaning.”

While some serpent motifs were borrowed from classical antiquities, the Victorians reinterpreted them, says Stockhammer-Mial, often embellishing them with gems and diamonds. “Some, in fact, have a surprising mid-twentieth-century abstract form,” she says. “Others are quite realistic, with details including the pattern of the snakeskin, depiction of eyes or tongues.”

Victorian snakes are full-bodied and more naturalistic, says Anderson. “They differed from Art Nouveau examples, which were more romantic and free flowing, and from Art Deco serpents, which were attenuated with harsher, more dramatic lines, with influences from Chinese and Asian art styles.”

“We see snake jewelry being made again in the 1940s,” points out Martinez, in what was a Victorian retrospective period. “Plain gold as well as gemstones, diamonds and enamel embellishments were used in both the old and newer snake jewelry.”

In fact, some 1940s bracelets look almost identical to late Victorian pieces, points out Audrey Friedman, owner, Primavera Gallery, New York City. But, she says, you can tell them apart. “The 1940s bracelet was done with casting and it would be a lot heavier. Another giveaway is that the granulation and the wirework, rather than being applied by hand as it would be in a Victorian piece, might be incorporated into a casting,” something you can see, she says, with a loupe.

Experts agree that almost all types of gemstones were represented in snake jewelry — precious to semiprecious. “You see a lot of the serpent necklaces set with cabochon turquoise, and sometimes the heads are sapphires, or it might have some diamonds and/or sapphires and rubies interspersed,” says Friedman.

“You saw kite-shaped emeralds and diamonds used in the head,” says Russak. “And for the eyes, rubies or emeralds, or occasionally tsavorite garnets. The body of the snake most often was gold.”

Anderson points out the use of coral, turquoise, garnet and natural pearls, “and, quite often, enamel work. And during the later Victorian period, you’d see diamonds used in the eyes and along the back.”

Snakes show up in all types of jewelry, in all degrees of complexity. Gold Victorian serpent rings might wrap once, twice or three times around the finger, says Friedman, adorned with detailing that included “the wiggly end of the tail, or the fangs and tongue coming out.”

In some of the jewelry, points out Stockhammer-Mial, the serpent motif is worked into the design in such a subtle way that it isn’t readily apparent until you look at the piece for a while. And then there are “exquisite snake necklaces with the snake biting its tail, usually enamel and gem studded, many bracelets and rings. A bit more scarce are earrings.” Stickpins were also common, says Anderson, and cufflinks with serpents.

There are still a number of fine examples of Victorian snake jewelry available, says Stockhammer-Mial, “in almost every price range: from hair jewelry with snakes to base metal jewelry to the finest diamond and precious gem-set snakes. Frequently you see whimsical and fine snake rings inset with diamonds or gems.” But she admits that “it is harder to find gold and enamel gem-set necklaces and their prices have risen dramatically.”

In terms of price points, Russak says he’s sold “Victorian snake pieces anywhere from $300 or $400, all the way up to $12,000 to $15,000. And, certainly, there are pieces that are much more expensive.”

Stockhammer-Mial finds rings are “a perennial favorite, and we always try to have bracelets and rings. But really, any form of snake-themed jewelry is sought after. It resonates in a strong way with individuals. Clients seem either to love snake jewelry, or not want anything to do with it.”

Anderson finds snake jewelry “turns very quickly, we can’t really maintain a stock. When we come across snake jewelry, we’ll buy it, because it sells. Some designs, like the multiple snakes, are very desirable.” And, she points out, the appeal is broad. “We will sell pieces to couples who are getting married.

The woman gets a ring and the man might get cufflinks.”Victorian snake jewelry, says Russak, “is very popular — it always sells. I rarely have fewer than three or four pieces in stock at any given time. Used as friendship gifts in the Victorian era, today, serpent jewelry is perceived as unusual or exotic.” Moreover, he points out, “You continually see snake jewelry in photographs in major fashion magazines. Whether it’s a modern Bulgari piece or Victorian jewelry being worn, snake jewelry is very relevant to today’s fashion.”

India, Thailand trade set to touch $6 bn

September 1st, 2011

Trade between India and Thailand is expected to reach $6 billion this fiscal, a senior Thai diplomat said.

“Last year, trade between the two countries was nearly $5 billion. This year we expect it to grow to $6 billion with trade in gems and jewellery increasing considerably,” Thai Consul-General, Mr Tomwit Jarson, told newsmen here.

 He was speaking after the signing of a memorandum of understanding (MoU) between the Thai Gems and Jewellery Traders’ Association (TGJTA) and Indian companies Re and Lista for showcasing coloured-stone jewellery from Thailand at an exhibition to be held in Mumbai.

 Mr Jarson calculated that gems and jewellery would contribute to nearly 10 per cent of the total bilateral trade this year.

 ”Apart from diamonds, today there is a huge demand for coloured-stone jewellery by Indians. Thailand is one of the major suppliers of these precious coloured stones. The exhibition will bring together jewellery traders of India close to TGJTA to enhance the import-export relationship between the two countries,” the Association’s Vice-President, Mr Atul Jogani, said.

 The total gems and jewellery market in India is nearly $25 billion, of which the country exports nearly $19 billion of jewellery, Mr Jogani said. “The market is expected to grow at around 10 per cent year-on-year,” he added.

Important Burma Ruby Ring from the Alice Appleton Hay Collection Sells for $1.3 Million

August 31st, 2011
Platinum, Ruby and Diamond Ring, Cartier: Sold for $1,314,500
 

 International bidding drove strong prices at Doyle New York’s April 13, 2011 sale of Important Estate Jewelry. On the block was a spectacular ruby ring by Cartier from the collection of Alice Appleton Hay (1887-1987) the daughter-in-law President Lincoln’s private secretary John Hay. Set with a natural Burma ruby of 6.29 carats, the ring attracted a great deal of international interest in the weeks leading up to the sale. Strong competitive bidding drove its price past the pre-sale estimate of $60,000-80,000 to reach for a staggering $1,314,500. At over $200,000 per carat, this is one of the highest prices per carat ever achieved for a ruby at auction.

Another noteworthy lot from the Hay Collection was very rare and important gold pocket watch and perfume sprinkler in the form a miniature flintlock pistol that achieved $482,500, several times its estimate of $100,000-150,000. When the trigger is pulled on this circa 1805 pistol, a flower emerges from the barrel sprinkling the target with perfume. Attributed to the Geneva firm of Moulinie, Bautte & Cie and manufactured for the Chinese market, this piece is one of fewer than fifteen examples known to exist.

A circa 1920 platinum and diamond long chain necklace from the Hay Collection was noteworthy for the quality and size of the diamonds and the workmanship. Totaling 48.00 carats and measuring 55 inches, the necklace achieved a stunning $452,500, many times its estimate of $50,000-70,000.

Bearing an Imperial provenance was an antique silver, gold and diamond Currant Leaf ‘en pampille’ brooch, circa 1850, that soared past its estimate of $50,000-70,000 to fetch $332,500. The brooch was part of the French Crown Jewels sold at an historic auction in the Louvre in 1887 following the fall of Napoleon III and his wife, Empress Eugenie. Tiffany & Co. was the largest purchaser at the sale, successfully buying almost a third of the crown jewels. These included two lots from the spectacular Currant Leaf diamond parure made by Bapst, the French Crown Jeweler, for Empress Eugenie. The brooch came with an antique box from Tiffany’s Paris showroom and an inscribed calling card from the legendary banker J. Pierpont Morgan presenting the brooch to one of Mrs. Hay’s forebears.

Two pendant-necklaces from the Hay Collection were the objects of much interest. An Art Deco platinum, carved pink tourmaline necklace adorned with black onyx, pearls and diamonds by Cartier achieved $230,500, many times its estimate of $30,000-50,000. An unsigned platinum, diamond and carved emerald pendant-necklace sold for $218,500, far surpassing its estimate of $50,000-70,000.

Property from other collections and estates featured a mystery-set ruby and emerald flower clip-brooch by Van Cleef & Arpels. The brooch doubled its estimate of $60,000-80,000, selling for $158,500. Iconic VCA mystery-set jewelry is currently the subject of an exhibition at the Cooper-Hewitt, National Design Museum in New York.

H. Stern Jewelry Dances in Jerusalem

August 31st, 2011
 

The message spread within seconds: Roberto Stern was about to cross Mamilla Avenue any moment now and enter the elegant store overlooking David’s Citadel. The staff poised itself, tense and excited. It was as though King David himself was about to arrive. The anticipation ended with a modest, even somewhat shy entry of the man who now rules the H. Stern empire, the individual who is responsible for the revolution that has made H. Stern one of the leading jewelry brands. We sat down next to a side table, along with the general manager of H. Stern in Israel – Israel Kurt – who believes that if he doesn’t open a new store every year, he’s slipping.

Roberto Stern may have been sipping coffee when he noticed the daily paper. He caught sight of an article about the Brazilian dance troupe, Grupo Corpo. “It said that they perform Brazilian dances in a very unconventional, sensual way,” he recalls as we sit in H. Stern’s Mamilla Boulevard branch in Jerusalem. “I thought – that’s exactly what we do – we make unusual jewelry in sensual, flowing designs. I didn’t know anything about dance. I went to the box office. I bought a ticket, sat down, and watched. I was absolutely captivated – the music, the movement, all of it was fantastic. The next day I called the troupe’s manager. He listened to my idea – to create jewelry inspired by the dances – and said: ‘You are clearly much more creative than I am.’

That was the beginning of our shared journey. Our designers, along with me, began learning about music, ballet, choreography and costumes. At first we didn’t know where to begin. In the end, we created a collection of gold jewelry that resembles the dancers’ movements in the form of curved surfaces and flowing lines. They danced to the music of Bach, and we designed baroque style jewelry. We used diamonds for the beads of sweat that break out on the dancers’ skin. Ultimately, the collection represents the character we share – very Brazilian, very sensuous, constantly in motion and in the limelight.”

Jtv world tour: new york city diamond and gemstone district

May 8th, 2011

jtv.com/wo…



DIAMONDS AS AN INVESTMENT

April 6th, 2010

Customers when deciding to purchase diamond jewellery will often ask whether it is a good investment. In actual fact, jewellery should never be purchased for investment reasons, only for its beauty. The appeal of diamonds lies in their dazzling beauty and endurance, and their ability to provide a lasting memento of a special occasion.

Although diamond jewellery is usually bought for emotional reasons, the value of the diamond content will appreciate in time. Unlike some other commodities, the prices of diamonds have remained stable over the years. As the cost of living rises, so does the average price of diamonds. Diamonds will purchase the same now as they did last year, five years ago, or twenty years ago. Diamonds have lasting value.

CARING FOR YOUR DIAMONDS

April 6th, 2010

Diamonds need caring to keep them looking at their brilliant best. They should be cleaned at least once a month to keep away the “dullness” that can be caused by skin oils, soap, cosmetics and even cooking grease. The only substance that does not stick to a diamond is water. A clean diamond will reflect better light.

There are several ways of keeping diamond jewellery clean.

The detergent bath is performed with a small bowl of warm suds using any mild liquid detergent. Immerse jewellery pieces in the suds and brush gently with a tooth brush. Rinse under warm running water and pat dry with a soft, lint-free cloth.

The quick dip method uses one of the liquid jewellery care products available. Follow the instructions on the kit.

The latest jewellery-cleaning device is the sonic jewellery cleaner. It is electronically operated and comes with its own solution and directions.

Some extra helpful hints to keep diamond jewellery looking at its best.

It is better not to wear diamond jewellery when doing rough work or the dishes. Despite the durability of a diamond, it can be chipped by a hard blow along its grain.
Take care when doing the housework, not to let diamond jewellery come into contact with chlorine bleach, as it won’t harm the diamond but can pit or discolour the mounting.
When placing diamond jewellery in a jewellery case, be sure to wrap them individually as they can easily scratch each other as well as other gem jewellery. Be sure to take all types of precious mounted jewellery to a jeweller at least once a year to check for loose settings and signs of wear.

HISTORY OF DIAMONDS

April 6th, 2010

From myths about valleys of diamonds protected by snakes, to the production of millions of carats in rough diamonds each year, the history of diamonds is one of mystical power, beauty and commercial expertise.

Early History
The first recorded history of the diamond dates back some 3,000 years to India, where it is likely that diamonds were first valued for their ability to refract light. In those days, the diamond was used in two ways-for decorative purposes, and as a talisman to ward off evil or provide protection in battle.

The Dark Ages
The diamond was also used for some time as medical aid. One anecdote, written during the Dark Ages by St Hildegarde, relates how a diamond held in the hand while making a sign of the cross would heal wounds and cure illnesses. Diamonds were also ingested in the hope of curing sickness. During the early Middle Ages, Pope Clement unsuccessfully used this treatment in a bid to aid his recovery.

The Middle Ages
During the Middle Ages more attention was paid to the worth of diamonds, rather than the mystical powers surrounding them. Due to the heightened public awareness of the value of diamonds, mine owners perpetuated myths that diamonds were poisonous. This was to prevent the mineworkers swallowing the diamonds in an attempt to smuggle them out of the mines.

The popularity of diamonds surged during the Middle Ages, with the discovery of many large and famous stones in India, such as the Koh-I-Noor and the Blue Hope. Today India maintains the foremost diamond polishing industry in the world.

As the Indian diamond supply dwindled, smaller finds occurred in Borneo and Brazil, but these were not sufficient to meet the ever-increasing demand for diamonds. The mid-nineteenth century discovery of diamonds near the Orange River in South Africa sparked the world’s biggest diamond rush, and helped to satiate the world’s increasing appetite for diamonds.

Recent Times
During the mid-nineteenth century, diamonds were also being discovered in eastern Australia. However, it was not until late 1970′s, after seven years of earnest searching, that Australia’s alleged potential as a diamond producer was validated.

On October 2nd 1979, geologists found the Argyle pipe near Lake Argyle: the richest diamond deposit in the world. Since then, Argyle has become the world’s largest volume producer of diamonds, and alone is responsible for producing over a third of the world’s diamonds every year.

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