Sotheby’s to Sell 81ct. Flawless Diamond

80.88 carat emerald cut diamond

A flawless white diamond with a high estimate of $19 million will feature in Sotheby’s Magnificent Jewels and Jadeite auction in Hong Kong next months.

The emerald cut, 80.88 carat, D color, type IIa stone is valued at $12.8 million to $19.1 million USD, and is one of only five emerald cut diamonds over 80 carats offered in auction history, Sotheby’s said Monday.

A 10.64 carat, fancy vivid purplish pink, internally flawless diamond, polished as a radiant cut, with the outline of an emerald cut, is set to go under the hammer at the October 7 sale for $19.1 million to $25.5 million. The auction house will also feature a necklace by designer Anna Hu, containing a 100.02-carat, fancy intense yellow diamond, estimated at $5.1 million to $6.4 million.

“It is thrilling to be able to bring together three top class diamonds this autumn, all of which are exceptional in quality and rarely seen on the market, let alone presented in a single sale,” said Yvonne Chu, acting head of Sotheby’s Hong Kong jewelry division. “We are set for a bright season ahead.”

Also up for auction are an 11.88 carat, pigeon’s blood Burmese ruby and diamond ring, mounted by designer Raymond Yard and valued at $5.6 million to $8.2 million, and a jadeite bead necklace with a diamond clasp, estimated at $3.2 million to $4.1 million.

Other notable items include a 19th century 37.29 carat sapphire and diamond brooch. The piece, which Richard Burton gave to Elizabeth Taylor during their marriage, has a presale estimate of $1.7 million to $2.3 million.

Sotheby’s will showcase the pieces throughout Asia before the auction.

Source: diamonds.net

Rare 88ct. Diamond to Lead Sotheby’s Hong Kong

88 carat oval diamond

A flawless white diamond with a high estimate of nearly $13 million will head up April’s Magnificent Jewels and Jadeite auction at Sotheby’s in Hong Kong.

The oval brilliant-cut, 88.22-carat, D-color, flawless, type IIa stone is one of only three oval diamonds over 50 carats offered in auction history, Sotheby’s said Tuesday. The stone — which has a presale estimate of $11.2 million to $12.7 million — is the largest to go under the hammer in more than five years.

“For those who have had the chance to see the diamond, one adjective comes back: ‘breathtaking,’” said David Bennett, worldwide chairman of Sotheby’s international jewelry division. “Barely any diamonds of this weight are known to possess the same exceptional qualities of purity and perfection as this remarkable stone, which is so full of fire and blinding brilliance.”

The diamond comes from a 242-carat rough stone recovered from De Beers’ Jwaneng mine in Botswana, and took several months to cut and polish, Sotheby’s added.

Source: Diamonds.net