PLATINUM RUBY & DIAMOND RING: An approx. 2.80 Ct oval shaped mixed cut ruby nestled in a platinum open filigree setting. Ruby is rated SI-I in clarity (Type II) slpR in hue, 4-5 in Tone and 4 in Saturation. On the shank are 8 round single cut diamonds. Weight: .25 Ct. Approx. Rated VS-SI in clarity and G-H in color. The ruby and diamonds are prong set. Size 5.25. Weight: 5.0 grams.