CN211407855U

CN211407855U - Marble structure gem

Info

Publication number: CN211407855U
Application number: CN202020108514.XU
Authority: CN
Inventors: 覃清林
Original assignee: Guangdong Lianda Network Technology Co ltd
Current assignee: Guangdong Lianda Network Technology Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-09-04
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a horse eye structure precious stone, including the crown, waist and pavilion portion, the crown includes mesa and crown facet, the crown facet includes the one-level facet, second grade facet and tertiary facet, the one-level facet is the triangle-shaped, the one-level facet is provided with the second grade facet between two liang, the crown facet is detached the one-level facet and is tertiary facet with the second grade facet, the waist includes a plurality of waist facets, pavilion portion includes pavilion portion, pavilion portion and middle part arris down, upward be provided with the middle part arris between pavilion portion and the lower pavilion portion, it includes a plurality of pavilion facets to go up pavilion portion, pavilion portion includes a plurality of pavilion facets down. The utility model discloses a plurality of facet of waist and pavilion portion makes the precious stone wholly have a plurality of light refraction faces, goes up pavilion portion and angle between pavilion portion and the water flat line down and has promoted luminance simultaneously, and the height of mesa accounts for simultaneously and makes the precious stone have better visual effect, makes the precious stone more pleasing to the eye.

Description

Marble structure gem

Technical Field

The utility model relates to a precious stone field, in particular to eyelet structure precious stone.

Background

The round diamond cut is the most common shape of a gemstone cut, which typically has better brightness, dispersion, and scintillation. The horse-eye-shaped cutting is a novel gem cutting, but the existing horse-eye-shaped gem has poor light condensation effect due to the fact that the shape structure is not optimized, and the product is poor in brightness, low in dispersion, poor in fire effect and weak in flicker.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a horse eye structure precious stone, possible luminance, scintillation and the various effect of fire that effectively promote the precious stone.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a horse-eye structure jewel, which comprises a crown part, a waist part and a pavilion part, wherein the waist part is arranged at the bottom of the crown part, the bottom of the girdle is provided with a pavilion, the crown comprises a table surface and a crown facet, the crown facet is arranged between the table surface and the girdle, the crown facets include first, second and third level facets, the first level facets being triangular, each primary facet and the table surface have a common edge, a secondary facet is arranged between every two primary facets, the crown facets except the primary facet and the secondary facets are three-level facets, and the tertiary facet is located at the bottom of the secondary facet, the girdle comprises a plurality of girdle facets, the pavilion comprises an upper pavilion part, a lower pavilion part and a middle edge, and a middle ridge is arranged between the upper pavilion part and the lower pavilion part, the upper pavilion part comprises a plurality of upper pavilion facets, and the lower pavilion part comprises a plurality of lower pavilion facets.

In a preferred embodiment of the present invention, the angle between the upper pavilion facet and the horizontal line is 63 ° to 68 °, and the angle between the lower pavilion facet and the horizontal line is 33 ° to 38 °.

As a preferred technical scheme of the utility model, waist 2 is the biggest cross-section department of precious stone, and the cross-sectional shape is horse eye shape.

As a preferred embodiment of the present invention, the height H1 of the crown portion accounts for 9% -13% of the total height H of the gemstone, the height H2 of the waist portion accounts for 6% -10% of the total height H of the gemstone, and the height H3 of the pavilion portion accounts for 52% -56% of the total height H of the gemstone.

As an optimized technical scheme of the utility model, the limit number of mesa is N, and N is more than or equal to 6, the quantity of one-level facet is N.

As a preferred technical scheme of the utility model, the quantity of pavilion facet is more than or equal to 2(N-1), and the quantity of waist facet is more than or equal to the quantity x 2 of pavilion facet.

As a preferable technical proposal of the utility model, the width a1 of the table-board accounts for 58% -62% of the width A of the section of the gem.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a plurality of facets of waist and pavilion portion make the precious stone wholly have a plurality of light refraction faces, go up pavilion portion and angle between pavilion portion and the water flat line down and promoted luminance simultaneously, the height of mesa accounts for simultaneously makes the precious stone have better visual effect, makes the precious stone more pleasing to the eye, and the utility model discloses can be used for the cutting of mo sang stone, zircon and other artificial precious stones, and can use in other precious stones, the usage is various.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall structure front view of the present invention;

fig. 2 is a top view of the overall structure of the present invention;

fig. 3 is a bottom view of the overall structure of the present invention;

fig. 4 is a left side view of the overall structure of the present invention;

fig. 5 is a schematic view of the overall structure of the present invention;

FIG. 6 is a drawing showing the overall structure of the present invention;

in the figure: 1. a crown portion; 2. a waist part; 3. a pavilion section; 4. a table top; 5. a crown facet; 6. a primary facet; 7. a secondary facet; 8. three-level facets; 9. an upper pavilion part; 10. a lower pavilion portion; 11. a middle edge; 12. pavilion facet mounting; 13. a pavilion facet; 14. a waist facet.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in fig. 1-6, the utility model provides a horse eye structure precious stone, including crown 1, girdle 2 and pavilion 3, the bottom of crown 1 is provided with girdle 2, the bottom of girdle 2 is provided with pavilion 3, crown 1 includes mesa 4 and crown facet 5, set up crown facet 5 between mesa 4 and girdle 2, crown facet 5 includes first-order facet 6, second-order facet 7 and third-order facet 8, first-order facet 6 is the triangle-shaped, and every first-order facet 6 shares a common edge with mesa 4, first-order facet 6 is provided with second-order facet 7 between two pairs, crown facet 5 removes first-order facet 6 and second-order facet 7 and is third-order facet 8, and third-order facet 8 is located second-order facet 7 bottom, girdle 2 includes a plurality of girdle facets 14, pavilion 3 includes upper pavilion 9, lower pavilion 10 and middle part arris 11, be provided with middle part arris 11 between upper pavilion 9 and lower pavilion 10, the upper pavilion 9 includes a plurality of upper pavilion facets 12, and the lower pavilion 10 includes a plurality of lower pavilion facets 13.

Furthermore, the upper pavilion facet 12 forms an angle a of 63-68 degrees with the horizontal line, and the lower pavilion facet 13 forms an angle b of 33-38 degrees with the horizontal line, which is favorable for better brightness of the gemstone.

The waist 2 is the maximum section of the gem, and the section is in the shape of a horse eye, so that the gem has a better shape and is more attractive.

The height H1 of the crown 1 is between 9% and 13% of the total height H of the stone, the height H2 of the girdle 2 is between 6% and 10% of the total height H of the stone, and the height H3 of the pavilion 3 is between 52% and 56% of the total height H of the stone, so that the whole stone can obtain better brightness and is more solemn.

The number of the edges of the table surface 4 is N, N is more than or equal to 6, and the number of the first-level facets 6 is N.

The number of pavilion facets 12 is not less than 2(N-1), and the number of waist facets 14 is not less than 2.

The width a1 of the table 4 is 58% -62% of the width a of the gemstone's cross-section, giving the gemstone a more visually pleasing appearance after setting.

To sum up, the utility model discloses a plurality of facets of waist and pavilion portion make the precious stone wholly have a plurality of light refraction faces, go up pavilion portion and angle between pavilion portion and the water flat line down and promoted luminance simultaneously, the height of mesa accounts for simultaneously makes the precious stone have better visual effect, makes the precious stone more pleasing to the eye, and the utility model discloses can be used for the cutting of mo sang stone, zircon and other artificial precious stones, and can use in other precious stones, the usage is various.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A horse-eye structured gemstone comprising a crown portion (1), a girdle portion (2) and a pavilion portion (3), wherein the bottom of the crown portion (1) is provided with the girdle portion (2), the bottom of the girdle portion (2) is provided with the pavilion portion (3), the crown portion (1) comprises a table top (4) and a crown facet (5), the crown facet (5) is arranged between the table top (4) and the girdle portion (2), the crown facet (5) comprises a first-level facet (6), a second-level facet (7) and a third-level facet (8), the first-level facet (6) is triangular, each first-level facet (6) and the table top (4) share one common edge, the second-level facet (7) is arranged between every two first-level facets (6), the crown portion (5) except the first-level facet (6) and the second-level facet (7), the third-level facet (8) is positioned at the bottom of the second-level facet (7, the waist (2) comprises a plurality of waist facets (14), the pavilion (3) comprises an upper pavilion portion (9), a lower pavilion portion (10) and a middle edge (11), the middle edge (11) is arranged between the upper pavilion portion (9) and the lower pavilion portion (10), the upper pavilion portion (9) comprises a plurality of upper pavilion facets (12), and the lower pavilion portion (10) comprises a plurality of lower pavilion facets (13).

2. A horse-structured gemstone according to claim 1, characterized in that the upper pavilion facets (12) are at an angle a of 63 ° to 68 ° to the horizontal and the lower pavilion facets (13) are at an angle b of 33 ° to 38 ° to the horizontal.

3. A horseeye-structured gemstone according to claim 1, wherein the waist (2) is at the maximum cross-section of the gemstone and the cross-sectional shape is horse-eye-shaped.

4. A horseshoe gemstone according to claim 1, characterized in that the height H1 of the crown portion (1) amounts to 9-13% of the total height H of the gemstone, the height H2 of the girdle portion (2) amounts to 6-10% of the total height H of the gemstone, and the height H3 of the pavilion portion (3) amounts to 52-56% of the total height H of the gemstone.

5. A horse-eye structured gemstone according to claim 1, characterized in that the number of sides of the table (4) is N, and N ≧ 6, and the number of primary facets (6) is N.

6. A horseshoe gemstone according to claim 1, characterized in that the number of pavilion facets (12) is 2(N-1) or more, and the number of waist facets (14) is 2 or more.

7. A horseshoe gemstone according to claim 1, characterized in that the width a1 of the table (4) is 58% -62% of the width a of the gemstone's cross-section.