Watches & Jewellery
Biggest diamond ever auctioned achieves record $33.7m
The De Grisogono necklace features a 163 carat stone
The Pink Raj diamond is valued at up to $30m
The Pink Raj diamond will auction in Geneva on November 15
Rockefeller family Colombian emerald makes $5.5m
John D Rockefeller originally bought the emerald for his wife
Apollo and Artemis diamonds break earrings world record
The Apollo and Artemis diamonds headlined at Sotheby’s
Apollo and Artemis to become world's most valuable earrings?
Apollo and Artemis have a combined estimate of $68m
Sotheby’s Pink Star diamond to smash record?
The breathtaking Pink Star looks set to hit $60m - at least