18KT Yellow Gold Tanzanite, Pink Tourmaline And Diamond Choker NecklaceLadies stamped 18kt yellow gold custom made fancy necklace set with one rectangular cushion cut tanzanite with dark tone, strong intensity and violets blue colour hue. Two trillion cut checkerboard cut pink toumarlines weighing 16. 33 carat with dark tone, very strong intensity and strongly purplish red pink color hue. Further enhanced by 96 round brilliant cut diamonds weighing 1. 75 carat total weight of (VS SI) in clarity and (F G) in color.