18K GOLD DIAMOND NATURAL JADEITE PEACH HEART PENDANT. Jadeite only size 23.8 mm by 17.5 mm by 2.5 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 Company. No shipping fee. Shipped under fully insurance coverage.