Fine sapphire and diamond ring
830,000 - 1,160,000 CHF
bidding is closed
- sapphire, diamond, platinum, gold
Set with a step-cut sapphire weighing 11.64 carats, between half-moon diamond shoulders, size 51.
"The described gemstone exhibits a remarkable size and weight of 11.643 ct combined with an attractive and homogeneous blue colour and a very fine purity.
A natural sapphire from Kashmir of this size and quality can be considered very rare and exceptional."
Excerpt from the SSEF appendix letter.