This is a lovely 18k yellow gold and platinum diamond and sapphire ring. The ring is set with a cushion cut sapphire in the center accentuated by 2 round cut diamonds on the sides. The approximate weight of the sapphire is 1.23ct and the approximate total weight of the diamonds is 0.50ct. The color of the diamonds is G and the clarity is VVS. The ring is size 6 1/2, but can be resized.