The Sakura Diamond, a 15.81-carat fancy vivid purple pink internally flawless type lla diamond ring, is estimated to fetch between $25 million  and $38 million.

Vickie Sek, Chairman, Department of Jewellery, Christie's Asia Pacific, commented, “Christie's has offered some of the largest and the rarest pink diamonds in history across our global salerooms, highlighted by The Winston Pink Legacy sold in Geneva in 2018 that still holds the auction record per carat for any pink diamond.

“This season we are very honoured to continue this fine tradition by presenting The Sakura Diamond in Hong Kong. This exceptionally rare and magnificent wonder of nature represents a unique expression of identity and mesmerising beauty through its enthralling purple pink hue, that will undoubtedly capture the hearts of discerning connoisseurs and collectors worldwide.”