Obsessed with this meticulously made sterling silver gemstone/signet ring. Details: Vintage Sterling Silver ring with gemstones: an amethyst, aquamarine, peridot and citrine in a row, with holes drilled behind the gems to allow light to shine through Size 7 Stamped C.A. and .925 on the inside Most likely from the 1980s or 90s Only one available Sterling Silver Signet Ring With Accent Stones As Gift, Unique Silver Sterling Silver Birthstone Ring, Unique Silver Gemstone Birthstone Ring, Unique Silver Birthstone Ring In Sterling Silver, Silver Sterling Signet Ring With Accent Stones, Sterling Silver Signet Ring With Accent Stones For Promise, Unique Silver Sterling Birthstone Ring, Modern Sterling Silver Birthstone Ring For Promise, Sterling Silver Open Ring Birthstone Fine Jewelry