Art Deco 14kt Rock Quartz, Onyx & Diamond Filigree Navette Ring Opal The spring ring clasp and

The spring ring clasp and watch swivel clasp both fasten securely and are in good working condition

Stamped inside the shank is "18K

The necklace fastens with a gold spring ring clasp in the back

On the face of the locket is a wonderfully detailed and 3-dimensional fleur-de-lys crafted in yellow gold

On the back of each piece are the markings "925" along with the signature Fahrner hallmark "TF" within a circle

Art Deco 14kt Rock Quartz, Onyx & Diamond Filigree Navette Ring Opal The spring ring clasp andA fabulous navette ring from the Art Deco (ca1930) era! Crafted in 14kt white gold, this lovely piece has a navette shaped centerpiece carved from rock quartz crystal. A rectangular onyx plaque is inlaid into the surface of the rock crystal, creating a wide, striking band. A single accent diamond is set in the center, adding a wonderful sparkle! Four prongs hold the navette rock crystal in place, the surface of which is lightly carved with a