Sapphire, Diamond, 18k White Gold Necklace. Featuring one cushion-shaped sapphire weighing approximately 6.00 cts., accented by one oval-cut diamond weighing approximately 0.60 ct., further enhanced by one hundred thirty-two round-cut diamonds weighing a total of approximately 1.45 cttw., set in an 18k white gold mounting, suspended from a diamond-accented 16 inch 18k white gold chain. {Gross Weight: 8.1 dwts}