PLATINUM 3.00 CT. RUBY & 1.25 CT. DIAMOND RING: Platinum ring contains one oval shaped mixed cut ruby, approx. 3.00 Ct. Rated SI in clarity (Type II) stpR in Hue, 5 in Tone and 4-5 in Saturation. Framed by 12 round brilliant cut diamonds, approx. total weight 1.25 Ct. Rated VS in clarity and G-H in color. The ruby and diamonds are prong set. Weight: 4.5 grams. Size 6 Est. $4000/5000**