This is a gorgeous 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 0.71ct. The color of the diamond is K with VS1 clarity. The top of the ring measures 10mm by 15mm. The ring is stamped 18K and weighs 2.8 grams. The ring is size 6 1/2 but it can be resized.