421
Diamond ring
Estimate
CHF190,000–370,000
€190,000–391,000
$220,000–450,000
Priority BiddingAvailable through 7 November 4pm CET 2026. Learn more
Set with a step-cut diamond weighing 20.16 carats, within a surround of brilliant- and step-cut diamonds, the gallery and shank further highlighted with brilliant-cut diamonds and two circular-cut rubies, shank detachable, size 54.
Accompanied by GIA report no. 5181876942, stating that the diamond is H Colour, VS1 Clarity, Excellent Symmetry.
Accompanied by GIA report no. 5181876942, stating that the diamond is H Colour, VS1 Clarity, Excellent Symmetry.