18K GOLD, JADEITE JADE AND DIAMOND PENDANT: 18K yellow gold pendant in a polished pierced crown motif featuring a flat edge arched jadeite jade of medium dark chrome green with light patches throughout. The crown is set with 22 rub over set round full cut diamonds, total weight approx. .66 Ct., rated SI2-I1 in clarity and I-J color. The 18K tri color polished woven chain consists of double yellow gold rope chain wrapped with a white and a rose gold box chain, 15. 1/2''. Lobster claw closure. Chain weighs 5.8 dwt, Pendant 1 3/5'' x 7/8'', weight 7.3 dwt.