ANTIQUE STYLE EMERALD AND DIAMOND RING: 18K yellow gold and sterling ring contains one round mixed cut emerald. Weight: .40 Ct. Approx. Rated SI in clarity (Type III), G in Hue, 5 in Tone and 3 in Saturation. Thirty eight round single cut diamonds. Weight: .33 Ct. Approx. Rated VS-SI in clarity and Light Brown in color. The emerald is bezel set. The diamonds are bead set. Weight: 3.6 grams. Size:8.5