10.00 Carat Black Opal And Diamond White Gold Ring Watches/Manual wind from Jean Schlumberger designer with

from Jean Schlumberger designer with a butterfly back

Champagne dial with diamond hour markers

This brings the total diamond weight to approximately 13

Art-Deco 14kt yellow gold travel clock by 'Eszeha' accented with beautiful etching throughout

The diamond is accented by beautiful detailing that can be viewed from the side

10.00 Carat Black Opal And Diamond White Gold Ring Watches/Manual wind from Jean Schlumberger designer withLadies spectacular 18kt white gold opal and diamond ring featuring a cabochon black opal weighing approximately 10. 00 carat total weight, encircled by a halo of (18) round brilliant cut diamonds weighing approximately 4. 50 carat total weight of (VS) in clarity and (F) in color.