The Ocean Dream became the most expensive fancy vivid blue-green diamond ever sold at auction at Christie’s in Geneva today. It made CHF 13,567,500 | US$ 17,366,400 after 20 minutes of intense bidding. The magnificent jewels sale achieved CHF 51,859,550 | US$ 66,501,674, with sell through rates of 99% by lot and 186% by low estimate. Of the 87 lots offered 84% sold over their high estimate.
(See post on antiquesandartireland.com for April 24, 2026)
