Abstract: A gemstone cut into a round or modified round shape have a total of 81 facets. The gemstone includes a crown and a bottom separated by a girdle. The crown includes a table surrounded by 16 star facets. The 16 star facets are surrounded by 8 primary bezel facets, and 8 secondary bezel facets. The 8 primary and secondary bezel facets are surrounded by 16 primary upper girdle facets such that the crown has a total of 48 facets surrounding the table. A bottom of the gemstone has a culet surrounded by 8 primary and 8 secondary pavilion facets. The 8 primary and secondary pavilion facets are surrounded by 16 lower girdle facets therebetween. The bottom has a total of 32 facets surrounding the culet. Including the table this gemstone may have a total of 81 facets which may be surrounded by the girdle.