18K JADEITE JADE PENDANT AND CHAIN: 14K yellow gold pendant with a 25.00 mm disc of jadeite jade. Mottled green and white in color. 3 round brilliant cut diamonds. WEIGHT: .03 Ct. Approx. Rated VS in clarity and G-H in color. 18K 30'' herringbone chain. Gold weight: 7.5 grams approx.