SET OF GOLD DIAMOND NATURAL JADEITE NECKLACE EARRINGS RING. Bigger Jadeite only size 14 mm by 10 mm by 4 mm. Smaller one 10 mm by 7 mm by 3.5 mm. Guarantee Natural Jadeite. GIA certificate is available upon buyer's request and cost. If fail to acquire GIA certificate, Consignor guarantee to refund. From a Hong Kong jewelry dealer.