Jewellery, Watches and Objects of Vertu to include the personal archive of Louis Osman, goldsmith and architect

A pair of Art Deco style diamond set earpendants, set throughout with brilliant-cut diamonds, each with openwork rectangular surmount, suspending a vertical row of diamonds with a conforming larger terminal below, on post fittings, reverse stamped ‘18k 750’ for 18ct white gold, length 3.8cm. £700-800