This is a stunning 18k white gold engagement ring from the Art Deco era. The ring is centered with a sparkling GIA certified old European cut diamond that weighs 1.00ct. The color of the diamond is K with VS1 clarity. The center diamond is accentuated by lovely sapphire accents. The top of the ring measures 11mm by 16mm. The ring is stamped 18K and weighs 3 grams. The ring is size 6 3/4 but it can be resized.