This is a magnificent 18k white gold engagement ring from the Art Deco era. The ring is centered with a sparkling old mine cut diamond that weighs approximately 1.56ct. The color of the diamond is L with VS1 clarity. The center diamond is accentuated by vivid blue sapphire accents. The ring has an impressive engraving and milgrain design. The top of the ring measures 8.5mm by 18.5mm. The ring is size 9 1/4 but it can be resized. The ring is stamped 18K and weighs 8 grams.