Magnificent Fancy Vivid Green diamond ring Claw-set with a cushion modified brilliant-cut fancy vivid green diamond weighing 2.52 carats, to a plain platinum and yellow gold mount, size 51. Est. 3,300,000—5,450,000 CHF Hammer Price with Buyer's Premium:...

The forthcoming sale of Magnificent Jewels in Geneva on 17 November 2009 includes a selection of exceptionally fine coloured diamonds, signed jewellery and jewels of historical significance and with impeccable provenance. Highlights include a fancy vivid...