101-facet diamond structure with ten-heart ten-arrow structure inside

A faceting and diamond technology, applied in the field of diamond processing, can solve the problem of high cost and achieve the effect of increasing fire, increasing value and increasing area

Inactive Publication Date: 2017-07-25
张少群
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the "Hearts and Arrows" diamonds are cut and polished with great emphasis on symmetrical proportions, just like paper-cutting, they must be in all directions without any deviation. Therefore, the consumption of rough diamonds will be about 10%-20% more than that of ordinary cut diamonds. Natural price It will also be about 20% more expensive, and the cost is higher. Therefore, we propose a 101-faceted diamond structure with ten hearts and ten arrows inside.

Method used

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  • 101-facet diamond structure with ten-heart ten-arrow structure inside
  • 101-facet diamond structure with ten-heart ten-arrow structure inside
  • 101-facet diamond structure with ten-heart ten-arrow structure inside

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Embodiment

[0026] Example: see Figure 1-4 , the present invention is a 101-faceted diamond structure with ten hearts and ten arrows inside, comprising a crown above the girdle (2) and a pavilion below the girdle (2), and the crown has a mesa ( 1), the crown facets include crown hexagonal diamond facets (3), trapezoidal facets (4) located between the periphery of the table (1) and the crown hexagonal diamond facets (3), and crown hexagonal diamond facets (3). Crown pentagonal diamond facets (5) between faces (3) and crown triangular facets (6) above girdle 2; pavilion facets include pavilion main facets (7) and pavilion main facets The lower girdle facet (8) between (7) and the pavilion triangular facet (9) below the girdle (2); the angle between the crown and the horizontal plane is the crown angle a, and the angle between the pavilion and the horizontal plane It is the angle b of the pavilion. The choice of crown angle a and pavilion angle b makes the light emitted from the top facet...

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Abstract

The invention belongs to the technical field of diamond processing, and discloses a 101-facet diamond structure with a ten-heart ten-arrow structure inside. The diamond structure comprises a crown above a girdle and a pavilion below the girdle. The top of the crown is provided with a table. Crown facets include 10 crown hexagonal rhombic facets, 10 trapezoid facets located between the periphery of the table and the crown hexagonal rhombic facets, 10 crown pentagonal rhombic facets located between the crown hexagonal rhombic facets, and 20 crown triangular facets above the girdle. Pavilion facets include 10 main pavilion facets, 20 lower girdle facets located between the main pavilion facets, and 20 pavilion triangular facets below the girdle. The total number of the facets is 101. By cutting diamond into 101 facets, the ten-heart ten-arrow structure is formed inside, so that the brilliance, fire and scintillation of diamond can be improved by 20-30% in the sun, reaching the good level or the very good level of the international grading standard, and utilization efficiency is high.

Description

technical field [0001] The invention relates to a diamond structure, in particular to a diamond structure with 101 facets inside showing a structure of ten hearts and ten arrows, and belongs to the technical field of diamond processing. Background technique [0002] After careful cutting, grinding and processing, a rough diamond will become the shining diamond product we are used to. Therefore, the cutting structure of the diamond directly affects the value of the diamond. The most ideal cutting effect is of course to keep the diamond The maximum weight, minimize blemishes, and fully display the diamond's brightness, fire, scintillation. A diamond's cut—its roundness, depth, width, and evenness of facets all determine a diamond's brilliance. Many gemologists consider diamond cut to be the most important diamond characteristic because even a diamond with perfect color and clarity can lose its brilliance if poorly cut. [0003] When evaluating a diamond, it is common to use ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44C17/00
CPCA44C17/00
Inventor 郭宝庆
Owner 张少群
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