Very nice art deco ring with natural diamonds & french cut sapphires. The central european cut diamond weight is 0.20ct color G clarity VSI2. Total diamond weight 0.75ct The top face of the ring measures 25mm x 14mm. This ring is a US size 6.75 UK size N circumference 54mm The condition is very good as can be seen. Lab results indicate 73% gold and ring top 87% platinum WEIGHT 4.5 GRAMS