Diamond, Star Sapphire, Jadeite Jade, Gold Rings The lot includes a ring featuring a jadeite jade cabochon measuring 21.80 x 17.00 x 13.90 mm, set in 14k gold (Size: 8 (sizeable);together with a ring featuring a star sapphire measuring 9.55 x 7.65 x 5.00 mm and weighing approximately 3.50 carats, enhanced by full-cut diamonds weighing a total of approximately 0.30 carat, set in 14k gold (Size: 6, sizeable).Gross weight 36.60 grams. *Note: jadeite jade not tested for origin of color