Lot 130. Suzanne Belperron Emerald, diamond and rock crystal "Roof" ring. Estimate USD 40,000 - USD 60,000© Christie's Images Ltd 2021.

Oval cabochon emerald, pear-shaped diamonds, rock crystal, platinum, circa 1935Size/Dimensions: US ring size 6 ¼. Gross Weight: 18.5 grams.

Note: Please note that the rock crystal mounting was recarved and reset by Belperron in 2013 to replace the original.

Christie's. Magnificent Jewels, 13 april 2021