85-facet diamond with internal twelve-arrow structure

A technology of twelve arrows and diamonds, applied in the field of jewelry, to achieve more effect, increase brightness, high quality and value

Active Publication Date: 2014-02-12
张坤芝 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • 85-facet diamond with internal twelve-arrow structure
  • 85-facet diamond with internal twelve-arrow structure
  • 85-facet diamond with internal twelve-arrow structure

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with specific examples.

[0024] An 85-faceted diamond with a twelve-arrow structure inside, which includes 12 main crown faces 3 and 12 main pavilion faces 1 . The diamond also has 1 mesa 4. The crown star surface 7 is provided at the main crown surface 3 connecting the table top 4, and the crown star surface is 12, and the crown star surface waist 5 is long and accounts for 50% of the main crown face edge 6 length, and the crown star surface 7 and the table top 4 into 15.5-18.5°. A crown facet 10 is provided at the junction of the main crown facet edge 6 and the crown star face 7, and there are 12 crown facets. 75% of the height of the main crown facet 6. Be provided with small sector 13 at main coronal surface 3 and coronal facet 10 joints, described small sector is 24, and small sector side 11 long accounts for 50% of edge edge 12, and the small sector is fan-shaped, and described small sector ...

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Abstract

The invention relates to the field of jewelry, and particularly relates to an 85-facet diamond with an internal twelve-arrow structure. The diamond comprises 12 main crown facets and 12 main pavilion facets; the diamond also comprises one table facet; 12 crown star faces are arranged at the positions where the main crown facets are connected with the table facet; 12 small crown facets are arranged at the positions where the edges of the main crown facets are connected with the crown star facet; 24 small sectorial facets are arranged at the positions where the main crown facets are connected with the small crown facets; 12 main pavilion facet auxiliary facets are arranged at the connection positions of the main pavilion facets. The 85-facet diamond has the beneficial effects that the diamond is cut into 85 facets, and the interior has a twelve-arrow structure, so that not only can the higher quality and values of the diamond can be endowed by high-grade cutting technology, but also the brightness of the diamond in sunshine can be increased by 20-30%. When the diamond with the structure is observed in a special mirror, the effect is more obviously transparent and brighter; in a view of from the crown part to the pavilion part, a plurality of radiating bright facets are shown among arrow bars.

Description

technical field [0001] The invention relates to the field of jewelry, in particular to a diamond with 85 facets showing a twelve-arrow structure inside. Background technique [0002] With the improvement of people's living standards, jewelry has been used more and more widely as people's ornaments, especially diamond ornaments. To evaluate the quality of diamonds, we mainly consider four aspects: Color (Colour), Clarity (Clarity), Weight (Carat), and Cut (Carat). Since their English names all start with the letter "C", the industry regards These four criteria are called the 4Cs of a diamond. Since the color, clarity, and weight are the properties of the diamond itself when it is formed and cannot be changed, only the cut can give the diamond better quality and value, and give the diamond a more brilliant brilliance. With the continuous development of cutting technology, diamonds that show the light of hearts and arrows inside the diamond after light refraction are deeply l...

Claims

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Application Information

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IPC IPC(8): A44C17/00
Inventor 张坤芝张锋
Owner 张坤芝
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