This is an amazing diamond sapphire platinum engagement ring from the Art Deco era. The ring is centered with a sparkling GIA certified old European cut diamond that weighs 2.12ct. The color of the diamond is J with VS1 clarity. The center diamond is accentuated by faceted cut sapphire and old mine cut diamond accents. The top of the ring measures 8mm by 8mm. The ring weighs 4.6 grams. The ring is size 5 but it can be resized.