Marquise Cut Diamonds are about 10% - 20 % less expensive than other Cut Diamonds, its depending on the size and quality. You can check for all the same parameters like length to width ratio and measurements to ensure the right look for your marquise engagement ring. We have large collocation of marquise cut diamonds with different color, size, carat, and celerity.Marquise Cut Diamond is thought to be classically beautiful, as it combines the sleek curves of a round or oval cut with two points that emphasise the sleek curves of the stone. For more details about Marquise Cut Diamond, ring, diamonds shape visit our shiv shambu store.