Original Art Deco Platinum Filigree Dome Ring

This is a stunning original Art Deco ring c.1930 with a unique filigree design. The ring has a dome shape set with 26 rose cuts and one old mine cut. The shank has two bands that connect. The center diamond I-J color Si-2 clarity, The ring is a size 5 can be sized, Great condition, 23mm wide by 18mm, Weight 10.17 grams