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...

An impressive fancy colored diamond pendant necklace. photo Bonhams Bonhams is pleased to announce the December 15, 2010 sale of Fine Jewelry in New York. Simulcast between New York, Los Angeles, and San Francisco, the 167 lot auction will feature a vast...

Cat's eye chrysoberyl and diamond necklace, 1930s Designed as a suite of geometric plaques set with circular-cut and baguette diamonds, alternating with cabochon cat's eye chrysoberyl, the back set with a line of bezel-set circular-cut diamonds and similarly...

An antique ivory and multi-gem elephant The carved ivory elephant, with cat's eye chrysoberyl eyes and ivory tusks with gold detail and caps, wearing a gold ropework chain with a gold bell, ornately decorated with a vari-cut multi-colored sapphire, ruby,...