Category Archives: VIDEOS AUDIOS

Diamond Mining – How are diamonds mined and formed? Documentary Video Presentation

In mineralogy, diamond is a metastable allotrope of carbon, where the carbon atoms are organized in a variation of the face-centered cubic crystal structure called a diamond lattice. Ruby is less secure than graphite, yet the conversion rate from ruby to graphite is negligible at typical problems. Diamond is renowned as a material with outstanding physical high qualities, the majority of which stem from the strong covalent bonding between its atoms. Specifically, ruby has the highest solidity and thermal conductivity of any type of mass material. Those properties work out the major industrial application of diamond in faceting and polishing tools and the scientific applications in diamond blades and ruby anvil cells. As a result of its exceptionally stiff lattice, it could be diluted by really few kinds of contaminations, such as boron and nitrogen. Percentages of defects or impurities (concerning one per million of lattice atoms) shade ruby blue (boron), yellow (nitrogen), brownish (lattice problems), environment-friendly (radiation direct exposure), purple, pink, red or orange. The list goes on..Diamonds also have reasonably high optical dispersion (ability to disperse light of various colors).

Henry Sapiecha

www.www-gems.com

WHITE ROUGH DIAMOND FOUND IN OYSTER FROM CHINA VIDEO SHOWS

LIVE OYSTER BOUGHT FROM CHINA VIA AMAZON CONTAINED MANY PEARLS & A BEAUTIFUL ROUGH WHITE DIAMOND

The buyer of the oyster from Amazon from China shows it being opened live to discover the many pearls & to everyones surprise a sparkling white rough diamond.A must view for all.

Henry Sapiecha

www.www-gems.com

TEN OF THE MOST EXPENSIVE DIAMONDS IN THE WORLD VIDEO PRESENTATION

Worldwide most expensive diamonds

10. The Heart of Eternity ($16 million) The stone that was made into the heart of Eternity Diamond was found at the world’s largest supplier of blue diamonds, the South African Premier Diamond Mine. Blue diamonds are incredibly rare with, on average, only one being found every year, and this one was an amazing find. The rough stone was 777 carats when it was dug up, and the owners waited until they had the perfect design idea before they started cutting it. The result was The Millenium Blue Diamonds- a series of heart, pear drop and oval shaped diamonds of which the Heart Of Eternity is the largest. In recent years it has been on tour at various exhibitions, including at the Millennium exhibition in London in 2000, followed by the Smithsonian museum. It was reportedly bought in 2012 by Floyd Mayweather to give to his fiancée, but no details of the selling price were ever revealed. The $16 million price tag is an estimate based on its size and color, but the finished piece could be worth far more when you consider what a rare piece it is. 9. The Moussaieff Red Diamond ($20 million) Diamonds come in many colors, but red ones are particularly rare. According to the Cape Town Diamond Museum there have only been up to maybe only 30 true red diamonds ever found, with most of them being less than half a carat. A farmer in Brazil found the rough stone that was to become the Moussaieff Red Diamond in the 90’s. At a weight of 13.90 carats it immediately became the center of attention. The William Goldberg Diamond Corporation from New York then purchased it, and decided to facet it into a triangular brilliant cut. This process would mean losing 8.79 carats, but the resulting cranberry colored 5.11 carat gem is simply stunning. It was originally named the Red Shield, but was renamed by the Moussaieff Jewelers when they purchased it for about $8 million at the turn of the century. This diamond has regularly been to exhibitions, being shown alongside other ones in the Smithsonian. Were it to be sold, it would be expected to cost at least $20 million. 8. The Perfect Pink ($23 million) When it sold for $23 million in 2010, the Perfect Pink Diamond was the most expensive jewel that had ever been sold in Asia. It weighs 14.23 carats, is graded as fancy intense pink, and is set in a rose and white gold ring with rectangular shaped diamonds on either side. Pure Pink diamonds of more than 10 carats are very unusual, with only 18 examples having gone to auction in the past 244 years; none of which was classified as intense pink at the time of sale. This makes the Perfect Pink a truly unique piece, and explains why it sold for ten million dollars more than had been expected. 7. The Wittelsbach Diamond ($23.4 million) The first records of the Wittelsbach Diamond come from back in the 17th century when it was sold to Louis XIV of France. It has a rare blue color, and weighs 35.56 carats. The stone has a royal history, having been passed down through families since the 1600’s. It went from France, to Spain, and over to Germany, where it accompanied the German King Louis III to his burial place in 1921. At some point in the 30’s it was sold off to raise money for the German government, and from here things get mysterious. No one seemed to know who had bought it, and it somehow got replaced with a piece of blue glass in the museum. Rumors of the actual diamond changing hands were rife in the following decades, until 1962 when it reappeared at a jewelery store in Belgium. It was sold in 2008 for $23.4 million and, to the dismay of diamond historians, the new owner decided that it should be recut, since it had originally been done in the early 1600’s. The resulting stone, now 21.06 carats, meant that both the color and quality were vastly improved, and the estimated price went through the roof.

Henry Sapiecha

www.www-gems.com

10 of the most expensive diamonds in the world.Video,

LARGE MOST EXPENSIVE DIAMONDS OF THE WORLD

10. The Heart of Eternity ($16 million)
The stone that was made into the heart of Eternity Diamond was found at the world’s largest supplier of blue diamonds, the South African Premier Diamond Mine. Blue diamonds are incredibly rare with, on average, only one being found every year, and this one was an amazing find. The rough stone was 777 carats when it was dug up, and the owners waited until they had the perfect design idea before they started cutting it. The result was The Millenium Blue Diamonds- a series of heart, pear drop and oval shaped diamonds of which the Heart Of Eternity is the largest.
In recent years it has been on tour at various exhibitions, including at the Millennium exhibition in London in 2000, followed by the Smithsonian museum. It was reportedly bought in 2012 by Floyd Mayweather to give to his fiancée, but no details of the selling price were ever revealed. The $16 million price tag is an estimate based on its size and color, but the finished piece could be worth far more when you consider what a rare piece it is.
9. The Moussaieff Red Diamond ($20 million)
Diamonds come in many colors, but red ones are particularly rare. According to the Cape Town Diamond Museum there have only been up to 30 true red diamonds ever found, with most of them being less than half a carat. A farmer in Brazil found the rough stone that was to become the Moussaieff Red Diamond in the 90’s. At a weight of 13.90 carats it immediately became the center of attention.
The William Goldberg Diamond Corporation from New York then bought it, and decided to cut it into a triangular brilliant cut. This process would mean losing 8.79 carats, but the resulting cranberry colored 5.11 carat gem is simply stunning. It was originally named the Red Shield, but was renamed by the Moussaieff Jewelers when they purchased it for about $8 million at the turn of the century. This diamond has regularly been to exhibitions, being shown alongside other ones in the Smithsonian. Were it to be sold, it would be expected to cost at least $20 million.
8. The Perfect Pink ($23 million)
When it sold for $23 million in 2010, the Perfect Pink Diamond was the most expensive jewel that had ever been sold in Asia. It weighs 14.23 carats, is graded as fancy intense pink, and is set in a rose and white gold ring with rectangular shaped diamonds on either side. Pure Pink diamonds of more than 10 carats are very unusual, with only 18 examples having gone to auction in the past 244 years; none of which was classified as intense pink at the time of sale. This makes the Perfect Pink a truly unique piece, and explains why it sold for ten million dollars more than had been expected.
7. The Wittelsbach Diamond ($23.4 million)
The first records of the Wittelsbach Diamond come from back in the 17th century when it was sold to Louis XIV of France. It has a rare blue color, and weighs 35.56 carats. The stone has a royal history, having been passed down through families since the 1600’s. It went from France, to Spain, and over to Germany, where it accompanied the German King Louis III to his burial place in 1921.
At some point in the 30’s it was sold to raise money for the German government, and from here things get mysterious. No one seemed to know who had bought it, and it somehow got replaced with a piece of blue glas in the museum. Rumors of the actual diamond changing hands were rife in the following decades, until 1962 when it reappeared at a jewelery store in Belgium.
It was sold in 2008 for $23.4 million and, to the dismay of diamond historians, the new owner decided that it should be recut, since it had originally been done in the early 1600’s. The resulting stone, now 21.06 carats, meant that both the color and quality were improved, and the estimated price sky-rocketed.

Henry Sapiecha

History Of Diamonds on video

white-rbc-diamond-black-background-image-www-worldwidediamonds-info

Diamonds are by far the most popular gemstones used in modern jewelry, but do you know where they came from?

Diamonds have been considered to be beautiful and very valuable for a long time. In the 1st century AD, a roman naturalist said that the “diamond is the most valuable, not only of the precious stones, but of all things in the world.”

The international love of diamonds started in India. They were trading diamonds as early as the 4th century BC. Eventually, they started trading to the Europeans, and became very popular among them by the 1400s.

In the 1700s, Brazil became a diamond-mining powerhouse.

The int 1800s, after the French Revolution, western Europe and the US became more wealthy and the demand for diamonds exploded.

By the 1900s, South Africa mined 90% of the world’s diamonds.

Recently, diamonds have been found in Australia and Canada.

Diamonds have truly withstood the test of time and will always be in fashion.

grcvbn

Henry Sapiecha

Who stole this $5 million diamond-encrusted gold eagle statue? Video,Pics & Story

someone-stole-this-5-million-diamond-encrusted-gold-eagle-statue-image www.worldwidediamonds.info

Canadian Police are looking into the robbery of an 18-pound, solid-gold, diamond-encrusted eagle statue in British Columbia, worth about $5 million according to the statue’s owner.

The golden statue was supposed to be the centrepiece of a campaign launched in conjunction with a series of books and events to raise money for cancer research.The statue, called The Maltese Eagle, was supposed to be the centrepiece for “The World’s Greatest Treasure Hunt: Quest for the Golden Eagle,” a campaign launched in conjunction with a series of books and events to raise money for cancer research, owner Ron Shore, who operates a telecommunications company, told CNN.

The eagle had been on display for four days at the Art! Vancouver exhibit and was in transit to a secret vault when the theft occurred on Sunday night.

Shore said he mortgaged his house and used inheritance money and credit cards to finance the making of the eagle.

“Unfortunately what will probably happen is that all of the jewels will be pulled out of the head because it had basically a cape of diamonds,” sculptor Kevin Peters, who spent nearly four years creating the statue, told NewsTalk 770. “And it has three types of gold and will be probably melted down.”

But taking the jewells off would be difficult, and a novice would likely end up breaking some of the gems, David Ritter, president of the Canadian Jewellers Association, told News 1130.

5-million-diamond-encrusted-gold-eagle-statue-stolen image www.worldwidediamonds.info

One of the largest gems present in the statue was the Atocha Star, a 12-carat emerald that was recovered in 1985 from the Nuestra Señora de Atocha, a Spanish treasure galleon that sank in 1622. The Atocha Star is itself estimated to be worth at least $3 million.

This is not the first time the eagle has been targeted. In a 2010 interview, Shore told The Vancouver Sun that RCMP accompanied him and the eagle to an event because of concerns organized crime elements might be looking to steal it.

DDD7

Henry Sapiecha

 

Sotheby’s Acquires “Pink Star” Diamond after Buyer Defaults

Published on Feb 28, 2014

Sotheby’s acquires the “Pink Star” diamond, which fetched a world-record price in November, after its buyer couldn’t pay and defaulted.

Sotheby’s said it acquired the “Pink Star” diamond, which had fetched a world-record price in November, after its buyer couldn’t pay and defaulted.

New York-based diamond cutter Isaac Wolf outbid three rivals last November to pay 76.3 million Swiss francs ($83.02 million) for the flawless pink diamond in an auction guaranteed by Sotheby’s.

In a post-earnings conference call, the auction house said it reversed the related commission revenue as a result of the buyer default and recorded the pink diamond in inventory at a value of about $72 million.

“We are currently in discussions with the buyer, while also considering other alternatives,” Patrick McClymont, Sotheby’s CFO said on the call with analysts. “In the meantime, we are quite comfortable with our valuation, and see real value in owning the diamond at this price.”

The world-record price for the diamond, which had been renamed “The Pink Dream” after Wolf acquired it, had included a “buyer’s premium,” or commission fees. The diamond’s pre-sale estimate was $61 million.

The 59.60-carat Pink Star was the main attraction at Sotheby’s November jewels sale in Geneva, which was the highest jewelry sale total for a single auction in history – $199.5 million.

On Thursday (February 27), Sotheby’s reported weaker-than-expected quarterly profit, hurt by higher operating expenses and increased competition. The auctioneer reported earnings of $1.30 per share that missed analysts’ estimates of $1.40 per share, according to Thomson Reuters I/B/E/S.

Billionaire hedge fund manager Daniel Loeb mounted a proxy fight with the goal of winning three board seats after the auction house’s promise to return $450 million to shareholders failed to appease activist investors.

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Henry Sapiecha

Hong Kong Tycoon Grabs $48.5Mn Blue Moon Diamond for Daughter at Sotheby’s Auction

Published on Nov 12, 2015

An exceptionally large blue diamond sold Wednesday for 48.6 million Swiss francs ($48.5 million) – a record price for any jewel at auction, Sotheby’s said, culminating two Geneva auctions in which a convicted Hong Kong tycoon, Joseph Lau, bought rare coloured diamonds for his daughter.

Hong-Kong-billionaire-tycoon

The 12.03-carat ‘Blue Moon’ diamond, set in a ring, was said to be among the largest known fancy vivid blue diamonds and was the showpiece gem at the Sotheby’s jewelry auction.

A packed room broke into applause after the hammer came down at a price of 43.2 million Swiss francs, excluding fees – within the pre-auction estimate range of about 34 to 54 million francs.

The Blue Moon – so-called in reference to its rarity, playing off the expression “once in a blue moon” – topped the previous record of $46.2 million set five years ago by the Graff Pink, Sotheby’s said.

The diamond also set a new record of more than $4 million per carat, capping the daylong high-end jewelry sale that reaped roughly $140 million.

Blue diamonds are formed when boron is mixed with carbon when the gem is created.

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Henry Sapiecha

This blue diamond may become the most expensive gem ever sold at auction

this-blue-diamond-may-become-the-most-expensive-gem-ever-sold-in-auction image www.wordwidediamonds.info

A rare 12-carat, flawless blue-coloured diamond, known as Blue Moon, may soon become the most expensive gem ever sold at an auction as it is expected to fetch up to $55 million when it goes under Sotheby’s hammer on Nov. 11, in Geneva.

To set the world record price for any diamond put to auction, Blue Moon must sell for more than $46.2 million, which is what The Graff Pink went for in 2010.

If it does fetch over that price, the South Africa-mined rock would also be the most expensive blue rock ever sold, beating the Zoe Diamond, which fetched $32.6 million in 2014, international auction house Sotheby’s said.

blue-moon-diamond image www.worldwidediamonds.info

Blue Moon was polished out of a 29.62-carat rough diamond found by Petra Diamonds (LON:PDL) at the Cullinan mine in South Africa. Cora International, a New York- based gem-cutter, purchased the rock and took more than six months to prepare the stone.

Its name is a reference to the idiom “once in a blue moon,” a hat tip to the rarity of finding a diamond of that shade and clarity, Sotheby’s said.

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Henry Sapiecha