French Cultured Pearl, Diamond, Synthetic Sapphire Platinum, 18k White Gold Necklace. Featuring fifteen old mine-cut diamonds weighing a total of approximately 1.00 cttw., accented by six baguette-cut synthetic sapphires, set in a platinum and 18k white gold clasp mounting with fold under safety, suspended from two strands of 6.7 mm cultured pearls, forming a 15 1/2 inch necklace. {Gross Weight: 35.8 dwts} Note: One strand broken.