This 1920's vintage Art Deco style ring is made of sterling silver with a pierced pattern of layers of flower petals all accented with faceted marcasites.
The size 5 ring is 1" high and 3/4" wide at the front. Bead settings hold the marcasites and tiny beads outline the petals. The sides of the ring's band have stamped geometric patterns.
There are not maker's marks but I have tested and warrant the ring is sterling silver. All stones are intact and condition is very fine.