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GIA Laboratory Alert

The GIA has invalidated another 1042 diamond reports.

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Latest News !

NEWS

Monday 17 June,2019
Lab grown diamond technology is disrupting the diamond business
Lab-grown diamonds that producers say have all the characteristics of the ones that were formed deep in the Earth naturally...MORE
Sunday 16 June,2019
ALROSA SELLS $2.2 MILLION OF POLISHED AT ISRAEL DIAMOND EXCHANGE
Alrosa sold 14 polished diamonds weighing a total of 108 carats, and 48 fancy colored polished diamonds weighing 131.6 carats...MORE
Thursday 13 June,2019
Rare Golconda Diamonds
The Nizam of Hyderabad’s diamond encrusted ceremonial sword and Shah Jahan’s jade hilted dagger are some of the items being...MORE
Wednesday 12 June,2019
Vutomi to sell diamonds recovered from South Africa project
Botswana Diamonds associate Vutomi has received approval to sell diamonds recovered during a bulk sampling programme at the Thorny River...MORE
Tuesday 11 June,2019
Bluerock Diamonds’ shares jump on record find
BlueRock Diamonds shares were up 15% on the London Stock Exchange Friday after the miner announced it had recovered its...MORE
Monday 10 June,2019
Russian Police Uncover Diamond Theft Gang Inside State Mining Firm Alrosa
Russian police uncovered around $3 million worth of stolen diamonds, and over $2.5 million in cash, at the homes of...MORE
Wednesday 5 June,2019
Charlotte Casiraghi of Monaco
Royal bride Charlotte Casiraghi of Monaco channeled her grandmother Grace Kelly as she celebrated her marriage with glittering evening reception....MORE
Sales slide at Tiffany & Co as tourists tighten their purses
Sales performed below expectations for Tiffany & Co during the first quarter of 2019. For the three months ended April...MORE
Tuesday 4 June,2019
Alrosa to Sell Directly to Consumers
Alrosa is launching a source-of-origin program that will enable dealers and consumers to buy polished diamonds with detailed provenance information....MORE
Monday 3 June,2019
Lucapa diamonds sell for $14.5 million at auction
Lucapa Diamond Company has continued its successful run at auction after securing $US10 million ($14.5 million) for the sale of...MORE
RapNet Members Say ‘No’ to Synthetics
The RapNet community has voted overwhelmingly against introducing services for the lab-grown-diamond sector. Members voted by 79% to 21% against...MORE
Thursday 30 May,2019
Nirav Modi Assets Set for Vegas Auction
A selection of jewelry and intellectual property belonging to Nirav Modi’s Firestar Diamond and Fantasy businesses will be up for...MORE
Wednesday 29 May,2019
Rough diamonds from Mothae fetch US$3.5 million in Antwerp
Lucapa Diamond Company and the Government of Lesotho have announced results from the second tender in 2019 of diamonds from...MORE
Tuesday 28 May,2019
Pink Diamond fetches $2.2M USD Per carat at Christie’s
A pink diamond ring named for its resemblance to bubble gum fetched $7.5 million at Christie’s Hong Kong auction. The...MORE
Monday 27 May,2019
Undisclosed Green Synthetics Raise GIA Eyebrows
Twenty five undisclosed lab grown diamonds have turned up at the Gemological Institute of America (GIA) including several with a...MORE
Thursday 23 May,2019
Lucapa recovers first +100 carat diamond from Mothae
Lucapa Diamond Company has recovered its first+100 carat diamond for its Mothae mine in Lesotho. The stone is a gem-quality...MORE
Wednesday 22 May,2019
RapNet to Vote on Synthetics
RapNet, the world’s largest diamond trading network with daily listings of over $7.4 billion, will be voting on whether it...MORE
SEC Cracks Down on ICO That Offered Investors Colored Diamonds
The ICO that was promoted as a game-changer on the diamond market faces a dramatic fall from grace. The U.S....MORE
Tuesday 21 May,2019
GIA Spots Natural-Synthetic Hybrid Diamond
The Gemological Institute of America (GIA) has discovered a synthetic layer that improved the weight and color of a natural...MORE
Monday 20 May,2019
Monica Bellucci Wore the Historic Cartier María Félix Tribute Necklace at Cannes
There are a select few necklaces that might be deemed jewelry royalty Marie Louise’s diamonds from Napoleon, the Maharajah of...MORE

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