14k white gold and diamond heart locket pendant. Contains 49 round brilliant cut diamonds, 0.45 CT TDW, G-H color, VS2-SI1 clarity. Diamonds are bead/pave' set. Heart locket is worn on a 14k white gold squared wheat chain, 16 inches, about 1.8 mm wide, lobster lock/clasp. Approximate dimensions and weights: main heart length 15 mm, 20 mm wide shoulder to shoulder, thickness/depth up to 8 mm. Bail heart is 7 mm long, 8 mm wide, thickness depth 5mm. Total length of combines hearts is 20.5 mm. Locket weight is 10 grams/6.4 dwt, combined weight of locket and chain is 13.9 grams 14k gold.