10K-14K SNTH. EMERALD & DIAMOND RING: Yellow gold ring contains 1 synthetic emerald. Weight: approx. 1.50 Ct. 12 round brilliant-cut diamonds. Weight: approx. .12 Ct. Tests between 10-14 K. Rated SI-I1 in clarity and H-I in color. The emerald and diamonds are prong set. Total weight: 5.2 grams. Size: 7.