Magnificent Estate 18K White Gold Diamond Emerald Ring Band. This great piece features numerous brilliant round white diamonds, totaling 2.28 carats and one natural emerald cut emerald, weighing 3.36 carats. The diamonds are G color and VS clarity. The top of the ring measures 7/8 of an inch wide. The ring is size 7. Sizing is available. It weighs 7 grams.