Openwork ring in Platinum with 0.45 ct central diamond

Particular round-shaped ring entirely in Platinum, of American origin from the 1950s. This ring is handmade and is entirely perforated. This jewel has a type of workmanship that makes it very light even if it is rounded and brings out all its splendor. It is embellished in the center with a round Brilliant cut natural diamond of approximately 0.45 ct. inside a frame of small natural diamonds for 1 ct. in total approx. Ref. 3089 RT www.GioielliGradara.it