This is an amazing platinum engagement ring from the Art Deco era. The ring is centered with a sparkling old mine cut diamond that weighs approximately 1.10ct. The color of the diamond is J-K with VS1 clarity. The center diamond is accentuated by lovely sapphire and diamond accents. The top of the ring measures 14mm by 16mm. The ring is size 6 3/4 but it can be resized. The ring weighs 3.2 grams.