Every Kwiat engagement ring is handcrafted for the specific diamond it holds, creating a balanced, harmonious expression of pure elegance. Here, a Kwiat Cushion™ diamond is flanked by half-moon side stones. The Kwiat Cushion is a patented cut with a highly desirable elongated shape, ideal length-to-width ratio, beveled edges, rounded corners, and the most sparkle and fire. It's a cut so unique, it's patented. Master designers engineered this platinum engagement ring to be open and airy, which allows maximum light to enter the diamonds, enhancing their brilliance.