A pair of emerald, diamond and onyx ear pendants, by Fred Leighton. Photo Christie's Image Ltd 2010 Of modern manufacture in the 'Art Deco' style, each mounted with a detachable drop composed of an emerald bead with onyx, carved emerald, faceted diamond...

A pair of jade diamond and onyx ear pendants, by Fred Leighton. Photo Christie's Image Ltd 2010 Each ear pendant set with a carved jade panel depicting an oriental tree and bird motif to the micro pavé-set diamond surround, each panel suspended from two...

Fancy Intense Yellow Diamond, Diamond, Platinum, Gold Ring, Underwood's. Photo courtesy Heritage Auctions DALLAS, TX.- A Fancy Intense Yellow Diamond, Diamond, Platinum, Gold Ring, custom-made by Underwood's, is expected to bring in excess of $100,000...