AuctionsSep 30, 2022
Red Diamond Earns $1.8M at AuctionThe final hammer price blew the pre-sale estimate out of the water.
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140 results for “Big & Important Diamonds”
AuctionsSep 28, 2022
The 18-Carat ‘Fortune Pink’ Diamond Could Sell for $35M The pear-shaped fancy vivid pink diamond will lead the Christie’s Geneva Magnificent Jewels auction on Nov. 8.
SourcingSep 21, 2022
A Day in the Life: Daniel Namdar, Fancy Color Diamond SpecialistNamdar joins a long line of diamond experts, but his love of the trade was learned rather than inherited.
AuctionsAug 31, 2022
11-Carat Pink Diamond from Tanzania Expected to Sell for $21M+ Named the “Williamson Pink Star,” it is the second largest internally flawless fancy vivid pink ever to appear at auction.
AuctionsAug 30, 2022
A Rare Red Diamond Is Heading to AuctionHeritage Auctions is presenting the stone as part of its fall jewelry sale.
AuctionsAug 26, 2022
See the Top Lots from Christie’s Online Summer Jewelry AuctionThe online jewelry sale sold 98 percent by lot.
SourcingJul 28, 2022
Lucapa Says This 170-Carat Diamond Is the Largest Pink Found in 300 YearsThe type II diamond came out of the Lulo alluvial mine in Angola and will be sold via international tender.
AuctionsJun 22, 2022
Here’s How Two 100-Plus-Carat Diamonds Did at AuctionSotheby’s New York put a colorless diamond and a fancy deep orange-brown diamond up for sale last week, with mixed results.
SourcingJun 13, 2022
New Smithsonian Exhibit Highlights ‘American Diamonds’ Two of the four stones on display are record holders.
AuctionsJun 09, 2022
JAR Jewels Smash Auction Estimate at Christie’s New York“The Light of Africa” 103-carat diamond also went above its pre-sale estimate, garnering $20 million in the “Magnificent Jewels” auction.
Supplier BulletinJun 02, 2022
A Milestone in the Lab Grown Industry, the 3 Largest Certified Diamonds Over 15 Carats Coming to JCKSponsored by GreenLab Diamonds LLP
AuctionsJun 01, 2022
Sotheby’s Is Offering 2 Diamonds Weighing More Than 100 Carats“The Juno Diamond” and “The Earth Star” lead the June 16 Magnificent Jewels auction.
AuctionsMay 12, 2022
‘The Rock,’ the Biggest White Diamond Ever Put Up for Auction, Sells for $22M The 228-carat stone came in at the low end of its estimated range while “The Red Cross Diamond” exceeded expectations at $14.3 million.
AuctionsMay 04, 2022
The 103-Carat ‘Light of Africa’ Diamond Could Sell for $18MIt will lead the Christie’s New York jewelry auction in June.
CollectionsApr 29, 2022
For Argyle and Muzo, the Third Time Is ‘Majestique’The third collaborative collection featuring stones from the two famed mines features 10 one-of-a-kind pieces.
AuctionsApr 28, 2022
15-Carat Fancy Vivid Blue Diamond Sells for $57.5MThe third most expensive jewel ever sold at auction, the “De Beers Blue” just missed breaking the blue diamond record.
CollectionsApr 21, 2022
See the ‘Graffabulous’ High Jewelry CollectionGraff has shared the first of its six-part 2022 high jewelry array.
AuctionsApr 14, 2022
Christie’s to Auction 205-Carat Yellow ‘Red Cross Diamond,’ Again A portion of the proceeds from the sale of the famously charitable stone will benefit the international organization.
AuctionsApr 12, 2022
‘The Flawless Star’ Diamond Earns $4.6M at Christie’s OnlineThe “Jewels Online” sale sold 98 percent by lot.
SourcingMar 31, 2022
Production at Mine Famous for Its Yellow Diamonds Slated To Restart Burgundy Diamond Mines said it will begin commercial production at Ellendale before the end of 2022.
AuctionsMar 29, 2022
This 45-Carat Round Diamond Could Sell for $6M OnlineThe D flawless stone is the highlight of a current digital auction from Christie’s.
AuctionsMar 28, 2022
Take a Look at the 228-Carat Diamond Set to Fetch $20-$30M at AuctionChristie’s Geneva will offer “The Rock” at the Magnificent Jewels sale in May.
AuctionsFeb 16, 2022
‘Rarest of the Rare’ Blue Diamond Expected to Top $48M at AuctionThe 15.10-carat fancy vivid blue, mined by Petra last spring and purchased by De Beers and Diacore, heads to Sotheby’s in April.
AuctionsFeb 10, 2022
555-Carat ‘Enigma’ Black Diamond Sells for $4.3M Via CryptocurrencyThe founder of a cryptocurrency company purchased the stone and will rename it the “Hex.com” diamond.
SourcingFeb 01, 2022
Johnny Kneller, an Expert on the Exceptional, Dies at 75He was a close friend and business partner of Laurence Graff, who described him as “the greatest diamond dealer I have ever known.”
