This heart shaped diamond is a rare and unique cut, symbolizing love. Lab grown heart shaped diamonds of this heart shape can be used in a variety of jewelry, like pendants, earrings, and rings. This heart cut diamond is comprised of 56 to 58 facets, while the diamond pavilion is made of 6 to 8 facets. The sparkle of this heart shaped gem depends on the quality of the curved cut and its finish. Heart shaped Lab grown diamonds of can have stunning brilliance as well as be eye-catching, symbolizing romance. These heart shaped diamonds are also a modified version of the round brilliant cut, as they reflect lots of light.