A sapphire and diamond necklace. The oval sapphire cabochon with brilliant-cut diamond and circular sapphire cabochon surrounds, suspended from a similarly-set cluster, to the single-cut diamond textured chain and pave-set diamond loop spacers. Estimated dimensions of principal sapphire 14 by 10 by 6.5mms. Estimated total diamond weight 7.50 to 8cts. Length 40.5cms. Weight 88.3gms.