Fabulous Designer Elegance
Solid Sterling Silver with 18KT Yellow Gold Accents
12mm Antique Blue Topaz with Checkerboard Top - est. 7.50cts
Size 11 3/4 - can be sized to fit
The ring looks very similar to a John Hardy design, but based on the hallmark on the under-gallery, it is a different manufacturer. Please email me if you know who this is.