This very nice toi et moi art deco ring has natural diamonds as well as sapphires. The 2 central brilliant cut diamonds weigh 0.15ct each. Total weight of the diamonds is 0.70ct, and the sapphires weigh 1ct estimate total. It is hand made from platinum 850. The top face of the ring measures 13mm x 24mm This ring is a US size 7.25, UK size O 1/4, circumference 55mm The condition is very good as can be seen. WEIGHT 6.7 GRAMS