This gorgeous sexy vintage circa 1950s necklace is made with fine genuine cultured Pearls with solid 18K White gold Emerald and diamond clasp. The center cabochon genuine Earth mined untreated Emerald measures 7mm (1.70 carats). This is very good quality stone of a great intensity and transparency. The fully millgrained setting with two pretty bows is studded with 36 single cut diamonds. The diamond are estimated to be VS-2/SI-1 clarity and H color for the total weight .56 carat. Most pearls measure 6mm and 7mm, and the biggest three pearls are 9.5mm. They have a great luster, symmetry, and good skin. The color is white with pinkish undertone. Amazing! The necklace is 18 inches long and 1 inch wide. The clasp measures 1 1/16 inches x 13/16 in. The necklace is in excellent vintage condition.