18K WHITE GOLD, DIAMOND AND GOLDEN-BRONZE SOUTH SEA CULTURED PEARL NECKLACE. With pair matching earrings. Choker has 35 pearls of 9.5 to 14.5mm, with 11 mm sphere-form clasp pave-set with numerous brilliant-cut round diamonds. Clip-back earrings each have 12mm pearl with brilliant-cut diamond weighing approximately .50 ct. Estimate $2,500-3,500