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FACETED PRECIOUS STONE AND ARTICLE CONTAINING SUCH PRECIOUS STONE
FACETED PRECIOUS STONE AND ARTICLE CONTAINING SUCH PRECIOUS STONE
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机译:面临的珍贵石材和包含此类珍贵石材的物品
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摘要
FIELD: jewelry.;SUBSTANCE: disclosed is a faceted precious stone comprising girdle (3) having four gondier sides (2) and girdle tips (1), platform (4) formed by a flat face, crown (7), which is located between platform (4) and girdle (3) in first direction (H), and crown (13), which is located in second direction (B), opposite to first direction (H), between said girdle (3) and stud (14) of rim. According to invention in proposed jewel crown (7) contains twenty four faces, rim (13) contains thirty-two faces, and four sides of girdle (3) are identical in form of circular arc, concavity of which is directed outside of precious stone.;EFFECT: cut faceted precious stone is proposed.;12 cl, 3 dwg
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