PAIR OF NATURAL JADEITE RINGS. Jadeite only size 14.3 mm by 9.4 mm by 3.8 mm and 15.7 mm by 13.7 mm by 4 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.