This is a stunning platinum engagement ring by JB Star. The ring is centered with a lovely GAL certified cushion cut cashmere color Ceylon sapphire that weighs 5.79ct. The sapphire is accentuated by sparkling half moon and round cut diamonds that weigh approximately 1.70ct. The color of these diamonds is F-G with VS clarity. The top of the ring measures 12mm by 18mm. The ring is stamped PT900 JB Star and weighs 12.4 grams. The ring is size 8 1/2 but it can be resized. The estimated retail price of (MSRP) the center stone is amounting to US $31,850.00.