This is a stunning platinum engagement ring. The ring is centered with a sparkling GIA certified pear shape diamond that weighs 1.53ct. The color of the diamond is H with I1 clarity. The center diamond is accentuated by lovely sapphire and diamond accents. The top of the ring measures 15mm by 11mm. The ring weighs 4.5 grams. The ring is size 6 1/2 but it can be resized.