Product Description for Min 3.50ct 11x11mm Trillion Heliodor
Heliodor is the yellow variety of beryl, cousin to aquamarine, emerald, and morganite. Other colors of beryl are referred to by their color, such as golden beryl or red beryl. Heliodor is found in Brazil, Madagascar, the U.S. (North Carolina and California), in Middle Eastern countries, and Russia. It has a hardness of 7.5 to 8 on Mohs' scale.