A Turquoise Oval Cabochon Earrings with Diamonds and Sapphire, 18k. The total weight of the diamonds is 0.80 carats and the sapphires weigh 0.40 carats. The earrings weigh 11.88 grams and the size is 0.75" x 0.60". The turquoise is 10 x 12 MM.