This is a lovely platinum ring from the 1950s. The ring is centered with a GIA certified sparkling marquise cut diamond that weighs 1.65ct. The color of the diamond is E with SI2 clarity. The center stone is accentuated by glittering tapered cut baguette and round cut diamonds that weigh approximately 0.40ct and 0.60ct . The color of these diamonds is H with VS clarity. The top of the ring measures 14mm by 20mm. The size of the ring is 5 3/4 but it can be resized.