17ct. Diamond to Head Up Christie’s New York Sale

D-color, VVS2-clarity stone on Harry Winston ring boasts high estimate of $1 million.

Who Makes What in the Industry, and This Week’s Other News

Members of the editorial team pick their favorite pieces from the internet.

A New Brand of Luxury Business Leaders, and This Week’s Other News

Members of the editorial team pick their favorite pieces from the internet.

Iconic Pieces Loom Large at Sotheby’s Single-Owner Sale

Auction features Van Cleef Zip necklace as well as Cartier Panthère and Bulgari Serpenti jewels among its more than 220 items.

Sotheby’s Scores over $6M at Hong Kong Jewelry Auction

Sapphire and diamond ring is top seller, surpassing its high estimate.

Pandora CEO Joins WJI 2030 Board

Alexander Lacik was chosen for his establishment of an “ambitious” sustainability program at Danish jeweler.

US Jewelry Auction Season Ends on an Upswing

Stellar stateside stones: Colored diamonds came out on top at the December sales, while sapphires continued to draw collectors’ interest.

Jewelry Drives Strong Growth at Richemont

Buccellati, Cartier, and Van Cleef & Arpels saw robust demand in China, Hong Kong and US.

Christie’s Paris Auction Brings In $8M

Total is highest for jewelry sale in France this year.

Blue Diamond Nabs $5.5M at Christie’s New York Sale

Ring with cushion-cut, 3.49-carat, internally flawless stone leads Magnificent Jewels auction.

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