A gorgeous Cartier 18k White Gold Diamonds Engraved Aquamarines Tanzanites Moonstones Onyx High Jewelry Earrings. The Cartier Pierres gravées earrings made in 18k white gold and set with 4 carved aquamarines, 4 tanzanites, 2 moonstones, onyx and each set with 41 brilliant-cut diamonds totaling 0.68ct. Metal: 18k white gold (Weight is about 11g) Diamonds: 82 brilliant-cut diamonds totaling 0.68 ct …