This is a fabulous 18k white gold engagement ring from the Art Deco period. The ring is centered with a sparkling old mine cut diamond that weighs approximately 0.90ct. The color of the diamond is F with VS1 clarity. The center diamond is accentuated by round cut diamond accents. The top of the ring measures 7mm by 17mm. The ring is stamped 18K and weighs 2.7 grams. The ring is size 4 1/2 but it can be resized.