This is a stunning platinum engagement ring from the Art Deco era. The ring is centered with a sparkling GIA certified old mine cut diamond that weighs 1.65ct. The color of the diamond is K with VS1 clarity. The center diamond is accentuated by lovely sapphire and diamond accents. The ring has an impressive engraving and open work design. The ring is stamped PLATINUM and weighs 3.7 grams. The ring is size 5 1/4 but it can be resized.