Diamond, White Gold Necklaces The lot includes a necklace featuring full-cut diamonds weighing a total of 0.88 carat, set in 18k white gold (Length: 28 inches);together with a lock pendant featuring full-cut diamonds weighing a total of 0.12 carat, set in 18k white gold, suspended from a 14k gold chain (Pendant Dimensions: 3/4 inch x 7/16 inch, Chain Length: 16 inches).Gross weight 14.40 grams.