All Butterfield HeartStar diamonds are certified to an optical standard of Brilliance, Sparkle, and Fire. Brilliance is beauty and no other diamond reflects more light than a Butterfield HeartStar. The Butterfield HeartStar diamond is the finest cut and proportioned round brilliant diamond produced in the world today. It reflects up to 93% of incoming light. Average diamonds don't even come close.
The HEARTSTAR’s perfect cut also results in its HEARTS and STAR pattern when viewed through a StarScope. The classic Hearts and Star pattern (seen at left) are clear, reflected proof that every HEARTSTAR diamond has virtually no light leakage, resulting in a much brighter, more beautiful diamond. With the StarScope you don’t have to be a gemologist to grade a diamond’s cutting quality. Perfection is there for everyone to see!
The result is that every HEARTSTAR diamond has more brilliance, sparkle and fire than average diamonds. No other diamond reflects more light than a HeartStar Diamond. The HEARTSTAR diamond is the finest cut and proportioned round brilliant diamond produced in the world today. It reflects up to 93% of incoming light. In fact, less than 1% of the diamonds in the world are even cut to similar standards. Average diamonds found in most stores and on the web don’t even come close. The HEARTSTAR diamond is truly exceptional.