This is an elegant 18k white and yellow gold engagement ring. The ring is centered with a lovely emerald cut Colombian emerald that weighs approximately 1.66ct. The emerald is accentuated by sparkling round cut diamonds that weigh approximately 1.40ct. The color of these diamonds is H-I with VS2 clarity. The top of the ring measures 12mm by 12mm. The ring weighs 5.5 grams. The ring is size 6 1/4 but it can be resized.