EDWARDIAN PLATINUM, OLD MINE-CUT DIAMOND, AND SAPPHIRE PENDANT ON CHAIN WITH SEED PEARLS. Neoclassical-inspired openwork oval pendant with bowknot motif centers bezel-cut cushion shape sapphire surrounded by app. 60 old mine-cut diamonds; detachable pendant loop set with four additonal diamonds; platinum chain spaced with 12 seed pearls. - Pendant, L: 1 3/4 in.; chain, L: 22 in. Estimate $1,200-1,800