10 Carat Blue Diamond Expected to Achieve Over $6 Million at Sotheby’s High Jewelry Auction
A rare 10.02 carat fancy intense blue diamond is set to become the centrepiece of Sotheby’s highly[…]
5.72-ct Blue Diamond Sells for $8.8m
A 5.72 carat fancy intense blue diamond beat its high estimate and sold for $8.8m yesterday (10[…]
Fancy colour diamond prices up 3.9% in 2022
Average prices for fancy coloured diamonds of any size climbed by 3.9% in 2022, led by yellows[…]