This is a gorgeous 18k yellow gold ring. The ring is centered with a lovely marquise cut sapphire that weighs approximately 2.70ct. The sapphire is accentuated by sparkling baguette cut diamonds and round cut fancy color pink diamonds that weigh approximately 1.66ct. The color of the diamonds is F with VS clarity. The top of the ring measures 18mm by 20mm. The ring is stamped K18 2.70 1.66 and weighs 12.8 grams. The ring is size 6 1/4 but it can be resized.