This is an elegant platinum engagement ring from the Art Deco era. The ring is centered with a sparkling GIA certified round brilliant cut diamond that weighs 0.68ct. The color of the diamond E with VS1 clarity. The center diamond is accentuated by vivid blue sapphire accents. The top of the ring measures 7mm by 9mm. The ring is size 8 1/2 but it can be resized. The ring weighs 2.9 grams.