18K RUBY & DIAMOND RING: 18K yellow gold ruby and diamond ring contains 1 oval mixed cut ruby. WEIGHT: 1.50 Ct. Approx. Rated I in clarity (Type II), stpR in Hue, 4-5 in Tone and 3 in Saturation. 22 round full cut diamonds. WEIGHT: .25 Ct. Approx. Rated VS in clarity and H-I in color. Size: 7 Weight: 6.8 grams.