Opal and diamond pendant

The oval cabochon opal set within a frame of circular-cut and cushion-shaped diamonds, further decorated with triangular- and pear-shaped cabochon opals and rose-cut stones. Est. 10,000—15,000 CHF - Lot Sold.  12,500 CHF

Sotheby's. Magnificent Jewels and Noble Jewels And A Celebration of Taste and , Magnificent Jewels from a Private Collection. 12 May 09. Geneva www.sothebys.com photo courtesy Sotheby's