JADE & DIAMOND RING: 14K yellow gold ring centers one 16.50 x 12.50 mm piece of green jadeite jade. Framing the diamond and in the shank are 20 old European, old mine and round full cut and single cut diamonds totaling approx. 1.75 Ct. The diamonds average VS-SI in clarity and H-I-J in color. The jadeite and diamonds are prong set. Size 6. Weight: 7.5 grams