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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
The invention relates to a cut gem comprising a girdle having four girdle sides and four girdle corners, a table realized by a flat facet, a crown which extends between the table and the girdle, in a first direction, and a pavilion which extends in a second direction, opposite to said first direction, between said girdle and a tip of the pavilion. The gem is noteworthy in that the crown has 24 facets, the pavilion has 32 facets and in that the four girdle sides are identical in the form of an arc of a circle, the concavity of which is oriented towards the outside of the gem.
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