This is a stunning platinum engagement ring from the Art Deco era. The ring is centered with a sparkling GIA certified old European cut diamond that weighs 1.51ct. The color of the diamond is H with SI1 clarity. The center diamond is accentuated by lovely faceted cut onyx and old mine cut diamonds that weigh approximately 0.25ct. The color of these diamonds is H with VS2-SI1 clarity. The top of the ring measures 13mm by 14mm. The ring is stamped PLAT and weighs 7.3 grams. The ring is size 5 3/4 but it can be resized.