This is a magnificent 18k white gold engagement ring from the Art Deco period. The ring is centered with a sparkling round brilliant cut diamond that weighs approximately 0.96ct. The color of the diamond is G-H with VS2 clarity. The center diamond is accentuated by vivid blue french cut sapphire accents. The top of the ring measures 11mm by 12mm. The ring is size 4 1/4 but it can be resized. The ring is stamped 18K BELAIS.