A Set of Six Antique Multi-Gem and Diamond Gentleman's Rings - circa 1860

lot 263. Each designed as a tapered gold band, five set at the centre with a cushion-shaped emerald, ruby, sapphire, amethyst or fire opal, between old-cut diamond shoulders, the sixth with a cushion-shaped diamond between old-cut emerald shoulders, mounted in gold, circa 1860, in a fitted red leather case
Estimate: Sfrs 100,000-150,000 (US$80,000-120,000)

Christie's. Magnificent Jewels. Rare Russian Jewels from a Private Collection. 15 November 2007. Four Seasons, Hotel des Bergues, 33 quai des Bergues, Geneva