Sterling silver 925 plain round bezel cup with 2 rings. 20mm. b9-2508

Sterling silver 20mm plain 2 ring round bezel cup. 8 ga. 2mm wall. It holds one 20mm round cabochon or flat-backed stone Vintage unused stock. These have been in storage for a number of years and there is a slight amount of oxidation. easy to shine them up to original shiny finish. They are not stamped 925 but have been acid tested for 925 silver content. Package of 1