Ruby and diamond ring

Of cluster design, claw-set with an oval ruby bordered by brilliant-cut diamonds, mounted in yellow gold and platinum, size 51, with ring sizer. Estimate 22,000—32,000 CHF. Lot Sold 30,000 CHF

Sotheby's. Magnificent Jewels.|19 Nov 08. Geneva. photo courtesy SoSapphire and diamond necklacetheby's. www.sothebys.com