This is a gorgeous platinum engagement ring. The ring is centered with a sparkling GIA certified radiant cut diamond that weighs 2.16ct. The color of the diamond is G with VS1 clarity. The center diamond is accentuated by two trilliant cut diamonds that weigh approximately 0.75ct. The color of these diamonds is G with VS1 clarity. The top of the ring measures 9mm by 16mm. The ring is stamped PLAT and weighs 6.7 grams. The ring is size 7 3/4 but it can be resized.