A Belle Epoque Platinum Topped Gold, Diamond, Ruby and Natural Conch Pearl Pendant/Brooch, in an openwork design with millegrain edgework, containing numerous old European and rose cut diamonds weighing approximately 0.50 carat total, 19 round mixed and calibre step cut rubies, and a drop shape purplish pink conch pearl measuring approximately 9.05 x 6.29 mm, brooch fittings, detachable tapered bail allows wear as pendant. 5.50 dwts.