This is a gorgeous 18k white gold engagement ring from the Art Deco period. The ring is centered with a sparkling GIA certified old European cut diamond that weighs 0.66ct. The color of the diamond is I with VS1 clarity. The center diamond is accentuated by baguette cut sapphire accents. The ring has an impressive open work design. The top of the ring measures 10mm by 15mm. The ring weighs 2.6 grams. The ring is size 7 1/2 but it can be resized.