featuring a linear ground alternating calibre onyx and rose cut diamonds, incorporating across the middle a three line S scroll of calibre cut emeralds flanked by rose cut diamonds, all millegrain set, the mounts testing as platinum and 18ct white gold, upon French 18ct gold bar-and-loop hinged connectors, the central panel hinging one way, the connectors marked with French gold assaymark, workshop mark and engraved 'BREVETE' 'SGDG' indicating registered patent Diameter 1.4cm / 9/16'' Weight: 12g
21 oval antique cameos mounted for wear as a necklace, collected by Arthur Richard Wellesley, 2nd Duke of Wellington, each collet set in gold and joined by detachable circular links,
Antique yellow and white diamond cluster heart pendant by Tiffany, c.1890, the central old round brilliant cut fancy yellow VS1 diamond weighing 6.12ct,