This is an amazing platinum ring. The ring is centered with lovely oval cut sapphire that weighs approximately 3.60ct. The sapphire is accentuated by sparkling baguette and round cut diamonds that weigh approximately 0.75ct. The color of these diamonds is H with VS clarity. The top of the ring measures 15.5mm by 15mm. The ring is stamped Pt900 3.60 0.75 and weighs 8.3 grams. The ring is size 5 1/2 but it can be resized.