18kt Yellow Gold Diamond and Emerald Ring18kt yellow gold diamond and green Emerald ring. The center cluster of four heart shaped green Emeralds are claw set with a center bezel set diamond. The Emeralds total 1. 00ct total weight with a good colour hue and saturation. There are 12 x 0. 50ct Tw of baguette cut diamonds channel set on either side of the Emeralds. The ring is a size 7 and can be resized.