Lot 11: 18ct Gold and Platinum Sapphire and Diamond Cluster Ring Hallmarked 18CT PLAT. Size P. Gross weight 2.95g.

An 18ct yellow gold and platinum sapphire and diamond cluster ring. The centre is set with an oval-cut blue sapphire, measuring approximately 4.5mm by 3.5mm, within a scalloped halo of round-cut diamonds. The decorative openwork fan-style shoulders are further set with small diamonds. The gemstones are grain-set into a platinum top with milgrain edging, leading to an 18ct yellow gold shank. Hallmarked 18CT PLAT. Size P. Gross weight 2.95g.