Art Deco' platinum diamond ring - 1930s

geometric design, set with a round brilliant cut diamond approx. 2.20 ct, H-I, I1. 2.48 carats, within a surround of similarly cut, huit-huit cut and baguette diamonds approx. 4.50 ct.
Front dimensions 25 x 18 mm. Weight 21.7 g.
IT size 16 - USsize 7 1/2.
Item condition grading: **** good.