Platinum and 18kt Gold Clip Earrings with Diamonds and Sapphires Pair of Platinum Clip Earrings with an 18kt yellow Gold Back, featuring a center Round cut Diamonds Approx. 0.40 carats. G-H color, VS clarity. Along with Blue sapphires weighing Approx. 2.30 carats. And Diamonds. Measurements: 1.1 x 0.7 inches. Total weight: 14.8 grams. Very good conditions. Upon Request, Auction House may provide ring resizing or/and appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.