首页>
外国专利>
A ROUND BRILLIANT CUT GEMSTONE AND METHOD FOR CUTTING THE SAME
A ROUND BRILLIANT CUT GEMSTONE AND METHOD FOR CUTTING THE SAME
展开▼
机译:圆形明亮式切割宝石及其切割方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A ROUND BRILLIANT CUT GEMSTONE AND METHOD FOR CUTTING THE SAME AbstractThe invention relates to a gemstone (10) comprises a girdle (13), a crown (11) and a pavilion (12). The crown (11) comprises a table (14), eight star facets (15) surrounding the table (14), eight first half facets (16) aligned between the star facets (15), eight second half facets (17) aligned adjacent to the first half facets "(16) and sixteen upper girdle facets (20) aligned between the second half facets (17). The pavilion (12) comprises sixteen pavilion main facets (23) and sixteen lower girdle facets (25) aligned between the pavilion main facets (23). The invention also relates to a method of cutting the gemstone. (Figure 1)
展开▼