Pair of platinum and diamond pendant earrings, Oscar Heyman & Brothers, each surmount of cluster design, centring a brilliant-cut diamond claw-set within a surround of pear and marquise-shaped diamonds, supporting a detachable pendant similarly set with brilliant, trilliant-cut, pear and marquise-shaped diamonds, the diamonds together weighing approximately 15.00 carats, length approximately 48 mm, maker's mark for Oscar Heyman & Brothers, clip fittings, pendants detachable. Accompanied by an Oscar Heyman & Brothers certificate of authenticity.