Antique 14k white gold Art Deco era flip ring. One side has a carved shell cameo. The other, an onyx stone set with a small diamond. The filigree setting has blossom details on the shoulders and along the band.  Era: Art Deco c.1920 Markings: 14k PATENTED  Materials: 14k white gold, shell, onyx, diamond  Ring Size: 6.5 (Comes with one free resizing by our jeweler) Weight: 3.1 grams Face measures 14mm x 12mm Condition: Excellent antique condition with minor wear from age  Shipping is free in the United States  Follow us on Instagram @LUXXORVintage White Gold Onyx Ring For Anniversary, Elegant Black Hallmarked Enamel Ring, Classic Engraved Enamel Ring For Formal Occasions, Elegant Black Engraved Ring For Anniversary, Anniversary White Gold Rings With Black Enamel, Formal Black Engraved Ring, Elegant Formal Onyx Signet Ring, Anniversary Onyx Diamond Ring With Polished Finish, Elegant Black Enamel Anniversary Ring