A cat's eye chrysoberyl and diamond ring. Photo Christie's Image Ltd 2014 Set with a cabochon cat's eye chrysoberyl, to the old European-cut diamond shoulders, mounted in platinum. Estimate $15,000 – $20,000 Christie's. MAGNIFICENT JEWELS, 16 April 2014,...

A cat's eye chrysoberyl and diamond ring. Photo courtesy Bonhams. The cat's eye chrysoberyl weighing approximately 9.05 carats, framed by brilliant, pear and rose-cut diamonds, between brilliant-cut diamond-set shoulders, diamonds approximately 3.30 carats...