This is an amazing platinum ring. The ring is centered with a lovely cabochon Ceylon sapphire that weighs approximately 7.72ct. The center stone is accentuated by sparkling pear and round cut diamonds that weigh approximately 1.38ct. The color of these diamonds is F-G with VS2 clarity. The top of the ring measures 17mm by 20mm. The ring is stamped Pt900 7.72 D1.38 and weighs 10.6 grams. The ring is size 7 1/4 but it can be resized.