CARTIER - a 1980s 18ct gold diamond and gem-set brooch. Designed as a carved onyx basket, with brilliant-cut diamond handle and rim, supporting circular sapphire cabochon and brilliant-cut diamond collet flowers and carved chrysoprase leaves. Signed and numbered Cartier, 908947. Swiss convention marks. Estimated total diamond weight 0.20ct. Length 3cms. Weight 15.3gms.