Fancy colored diamonds and important gemstones led Sotheby’s High Jewelry Sale in Geneva, though the event’s anticipated star never made it to the block. The Glowing Rose—a 10.08-carat cushion-shaped ...
“The Glowing Rose,” a 10.08-carat cushion-shaped brilliant-cut fancy vivid pink diamond will be the top lot at Sotheby’s High Jewelry auction at the Mandarin Oriental in Geneva on November 12. It is ...