54ct. Diamond Crushes Estimate at Christie’s

The 54.03-carat Chrysler Diamond necklace was among the top sellers at the Christie’s Magnificent Jewels sale in New York, bringing in $5.1 million. The pear-shaped, D-color, internally flawless stone was originally purchased by Harry Winston in 1958 from the estate of Thelma Chrysler Foy, the daughter of railroad and automotive executive Walter Chrysler. The necklace … Read more

The Largest Diamond Ever Mined in North America up for Auction

A 204.36 carat fancy yellow diamond hits the block at the Christie’s Magnificent Jewels auction on June 8 in New York City. The Dancing Sun, with an estimate of $3.5 million to $5.5 million, is the largest polished diamond ever mined in North America. It was cut from a piece of rough weighing 552.74 carats. … Read more

Largest ever Russian diamond to be auctioned at Christie’s

Alrosa Spectacle, a 100.94 carat diamond that is thought to be the largest ever cut in Russia, will be auctioned in Geneva later this month. The diamond could fetch between 12 million and 18 million Swiss francs ($13.32 million – $19.96 million) when it goes under the hammer at Christie’s May 12. “This fantastic 100 carat … Read more

Christie’s to Auction $12M Pink Diamond Ring

15.23-carat pink diamond

A fancy-intense-pink diamond ring with a high estimate of CHF 11 million ($12 million) is set to feature in the Magnificent Jewels sale at Christie’s Geneva. The oval-shaped, 15.23-carat piece, surrounded by diamonds, will be offered alongside the 100.94-carat Alrosa Spectacle diamond at the May 12 auction, Christie’s said last week. Other notable items include … Read more

Christie’s Gets Colorful with New York Auction

The three Perfect Palette diamonds

Three rings featuring diamonds with fancy-vivid color will head up the Christie’s Magnificent Jewels auction in New York next month. The trio of jewels, called the Perfect Palette, comprises a 2.13-carat, fancy-vivid-blue diamond ring, estimated at $2 million to $3 million, Christie’s said Tuesday. Also included are a 2.34-carat, fancy-vivid-orange diamond ring and a 2.17-carat, … Read more

24ct. Yellow Diamond Beats Estimate at Christie’s

Christies Yellow Diamond

A 23.58-carat diamond ring was the top lot at Christie’s Jewels Online sale, fetching well above its high estimate. The piece, which featured a cut-cornered rectangular modified brilliant-cut, fancy-yellow, SI1-clarity stone, bracketed by two triangular-cut diamonds, brought in $325,000 against its $300,000 upper estimate, Christie’s said Wednesday. In total, the auction running from January 27 … Read more