Magnificent Jewels Auction

Sotheby’s unveils 100 carat perfection

The 100.20 carat D colour, internally flawless, Type IIa stone will highlight Sotheby’s Magnificent Jewels auction in New York on…

Blue diamond sells for US$9m

A fancy vivid blue, internally flawless, cushion-shaped diamond weighing 7.03 carats sold for a record US$9,488,754 at Sotheby’s ‘Magnificent Jewels’…