Art Deco Sterling Silver Light Blue Guilloche Enamel, Glass CabochonOval pendant

Not signed but it has been tested to confirm that it is sterling silver fabulous small pendant definitely unusual design with the weaving/ mesh like design with Guilloche enamel and a single kind of light bluish greenish glass stone in middle the glass cabochon looks like it is chipped or something but I think it still looks quite nice Measurements are shown above photo Important Note: Some photos are enlarged to show detail so please refer to the photo with measurements for exact size