NATURAL JADEITE PENDANT. Bigger Jadeite only size 15 mm by 6.3 mm by 4 mm. Smaller one 6 mm by 5.3 mm by 2.6 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.