31
Mar
Some of the large coloured diamonds that have brought in multimillion-dollar prices at auction in recent years. “There have been fewer super-high-end sales in the past few years than what you saw 10 years ago, and that is just a statement of fact,” says Quig Bruning, Sotheby’s head of jewellery for the Americas and for Europe, the Middle East and Africa (EMEA). The reasons for the drop vary, from fewer elite buyers and a dearth of “wow” stones to collection hoarding, oversaturation, and a growing knowledge of prices. However, the number of exceptional blue, pink and yellow diamonds on offer…
