An Edwardian peridot, diamond and seed pearl brooch cum pendant, featuring an octagonal step-cut peridot of vivid olive green colour, approximately measures 13.9 x 13.6 x 9.1 mm, in a claw setting embellished with four seed pearls, framed by a scrolled quatrefoil surround encrusted with old-cut and rose-cut diamonds, suspending a pearl drop below, attached with a hinged bail of conforming design and detachable brooch fittings to verso, metal testing as 14ct and platinum, overall drop length 4.8 cm, in an Elkington & Co. Ltd Court Jewellers fitted case, total weight of item 9.8 grams.