This is a stunning platinum engagement ring by JB Star. The ring is centered with a lovely GIA certified round cut Zambian emerald that weigh approximately 2.00ct. The emerald is accentuated by sparkling half moon and round cut diamonds that weigh approximately 1.25ct. The color of the diamonds is G with VS clarity. The top of the ring measures 8mm by 12.5mm. The ring is stamped PT900 JB Star and weighs 7 grams. The ring is size 8 but it can be resized.