This antique black onyx filigree ring features a bright shiny diamond. This rectangular shaped black onyx has a pierced diamond on the left side of this ring. This old diamond has a hexagonal white gold bezel mounting. The undercarriage of this ring shows beautiful swirls of 18kt white gold filigree.
One round diamond appx 0.08 carat weight Measures: 7/8" north to south, 3/8" left to right, 3/16" height above finger Hallmarks: 18K Size: 5 1/4 Weight: 4.1 Grams Circa:1920s