CN203762440U - 85-facet diamond with 12-arrow structure inside - Google Patents
85-facet diamond with 12-arrow structure inside Download PDFInfo
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- CN203762440U CN203762440U CN201320705823.5U CN201320705823U CN203762440U CN 203762440 U CN203762440 U CN 203762440U CN 201320705823 U CN201320705823 U CN 201320705823U CN 203762440 U CN203762440 U CN 203762440U
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- diamond
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- face
- facets
- crown
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 64
- 239000010432 diamond Substances 0.000 title claims abstract description 64
- 238000005520 cutting process Methods 0.000 abstract description 5
- 230000003749 cleanliness Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model relates to the field of jewelry and in particular relates to 85-facet diamond with a 12-arrow structure inside. The diamond comprises 12 main crown surfaces, 12 main pavilion surfaces and a table facet, wherein 12 crown star surfaces are arranged at the joints between the main crown surfaces and the table facet; 12 crown facets are arranged at the joints between the edges of the main crown surfaces and the crown star surfaces; 24 small sectors are arranged at the joints between the main crown surfaces and the crown facets; 12 main pavilion assistant surfaces are arranged at the joints of the main pavilion surfaces. The diamond is cut into 85 facets, has the 12-arrow structure inside and is endowed with relatively high quality and value through a high-end cutting process; the brilliance of the diamond in sunlight can be improved by 20%-30%; when the diamond with the structure is seen by a special mirror, the diamond is remarkably bright; a plurality of radial bright facets are formed between arrow shafts, seen from a crown part to a pavilion part.
Description
Technical field
The utility model relates to jewelry field, and a kind of inside presents the diamond of 85 facets of 12 arrow structures specifically.
Background technology
Along with the raising of people's living standard, bullion has obtained using more and more widely as people's ornaments, wherein particularly outstanding with Diamond Jewelry.Evaluate the quality of diamond, mainly from the viewpoint of four: color (Colour), cleanliness (Clarity), weight (Carat), cut (Carat), due to they English name all with letter " C " beginning, so in the industry these four standards are called to the 4C of diamond.While being diamond formation due to color, cleanliness, weight, the character of self, cannot change, and therefore only has cut just can give the better quality of diamond and value, and gives diamond more magnificent radiance.And along with the development of cutting technique, the diamond that presents eight heart eight arrow radiance after light catadioptric in diamond inside is subject to liking of user deeply, be also as the cutting mode of higher-end at present in diamond.And also do not have inside to present the diamond of 12 arrow radiance at present.
Utility model content
According to above-mentioned weak point, the purpose of this utility model is to provide the diamond that a kind of inside presents 85 facets of 12 arrow structures.
For achieving the above object, the technical solution of the utility model is: a kind of inside presents the diamond of 85 facets of 12 arrow structures, and it comprises 12 main crowns and 12 main booth faces; Described diamond also has 1 table top; At described main crown, connect table top place and be provided with Guan Xingmian, described hat star face is 12; At main crown rib and hat star face junction, be provided with hat facet, described hat facet is 12; At main crown and hat facet junction, be provided with little covering of the fan, described little covering of the fan is 24; In described main booth face junction, be provided with main booth face secondary surface, described main booth face secondary surface is 12;
Preferably: described hat star face waist length account for main crown rib long 50%, and hat star face becomes 15.5-18.5 ° with table top.
Preferably: described hat facet minor face and edge rib are 110 °, and hat facet height account for 75% of main crown rib height.
Preferably: the described little covering of the fan length of side accounts for 50% of edge rib, and little covering of the fan is fan-shaped, and described little covering of the fan becomes 35.5-36.5 ° with central plane.
Preferably: described sideline, main booth face secondary surface bottom accounts for 50% of main booth face and sideline, adjacent main booth face bottom, and main booth face secondary surface is 75% of main booth face rib.
Preferably: described main booth face and the angle of central plane are 40.5-40.8 °.
Preferably: described main booth face secondary surface and the angle of central plane are 42.5-42.8 °.
Preferably: described main crown and the angle of central plane are 34-35 °.
Preferably: its circularity of described diamond is 99-100%, diamond height is 60.5% of diamond diameter, mesa diameter is the 56-57% of diamond diameter, bizet height is the 14.5-15.5% of diamond diameter, waist thickness is 2.5% of diamond diameter, booth portion is highly the 43.5-45% of diamond diameter, and main booth face angle is 40.5-40.8 °, and main crown angle is 34-35 °.
The beneficial effects of the utility model are: by diamond being cut into 85, and the inner structure that presents 12 arrows, has not only given diamond higher quality and value with high-end cutting technique, simultaneously, increased diamond brightness in the sun, its brightness can improve 20-30%.While watching the diamond of this structure under special-purpose mirror, effect is more obviously bright; From bizet to booth portion, between " arrow shaft " and " arrow shaft ", there is extremely how radial bright facet.Diamond of the present utility model has more honorable degree.
Accompanying drawing explanation
Fig. 1 is the view of main booth face of the present utility model.
Fig. 2 is the view of main crown of the present utility model.
Fig. 3 is the view of hat star face of the present utility model.
Fig. 4 is the view of hat facet of the present utility model.
Fig. 5 is the view of little covering of the fan of the present utility model.
Fig. 6 is the view of main booth face secondary surface of the present utility model.
Fig. 7 be the utility model from bizet, to booth portion, see top view.
Fig. 8 is front view of the present utility model.
Wherein, the main booth face of 1-; The main booth face of 2-secondary surface; The main crown of 3-; 4-table top; 5-hat star face waist; The main crown rib of 6-; 7-hat star face; 8-hat facet minor face; 9-central plane; 10-is preced with facet; The little covering of the fan of 11-limit; 12-edge rib; The little covering of the fan of 13-; Sideline, the main booth face of 14-secondary surface bottom; Sideline, 15-main booth face bottom; The main booth face of 16-secondary surface rib; The main booth face of 17-rib; D1-mesa diameter; D-diamond diameter; H-diamond height; H1-booth portion height; H2-bizet height; H3-waist thickness; α-main booth face angle; β-main crown angle.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
Inside presents a diamond for 85 facets of 12 arrow structures, and it comprises 12 main crowns 3 and 12 main booth faces 1.Diamond also has 1 table top 4.At main crown 3, connect table top 4 places and be provided with hat star face 7, described hat star face is 12, and hat star face waist 5 is long accounts for 50% of main crown rib 6 length, and hat star face 7 and 4 one-tenth 15.5-18.5 ° of table top.At main crown rib 6 and hat star face 7 junctions, be provided with hat facet 10, described hat facet is 12, and hat facet minor face 8 is 110 ° with edge rib 12, and hat facet height accounts for 75% of main crown rib 6 height.At main crown 3 and hat facet 10 junctions, be provided with little covering of the fan 13, described little covering of the fan is 24,50% of 11Chang Zhan edge, little covering of the fan limit rib 12, and being of little covering of the fan is fan-shaped, and described little covering of the fan becomes 35.5-36.5 ° with central plane.In main booth face 1 junction, be provided with main booth face secondary surface 2, described main booth face secondary surface is 12, and sideline 14, main booth face secondary surface bottom accounts for main booth face 1 and 50% of sideline 15, adjacent main booth face bottom, and main booth face secondary surface 16 is 75% of main booth face rib 17.
In addition, described main booth face 1 is 40.5-40.8 ° with the angle of central plane 9.Main booth face secondary surface 2 is 42.5-42.8 ° with the angle of central plane 9.Main crown 3 is 34-35 ° with the angle of central plane 9.
For guaranteeing that diamond can present 12 arrow perfect cutting, its circularity of described diamond is 99-100%, diamond height h is 60.5% of diamond diameter d, mesa diameter d1 is the 56-57% of diamond diameter d, bizet height h2 is the 14.5-15.5% of diamond diameter d, and waist thickness h3 is 2.5% of diamond diameter d, and the height h1 of booth portion is the 43.5-45% of diamond diameter d, main booth face angle [alpha] is 40.5-40.8 °, and main crown angle beta is 34-35 °.
The position at diamond tip is center, and deviation should be less than 1%.The facet that all shapes are identical all has equal size, and corresponding one by one, and polishing under certain angle.
Claims (9)
1. inside presents a diamond for 85 facets of 12 arrow structures, it is characterized in that: it comprises 12 main crowns (3) and 12 main booth faces (1); Described diamond also has 1 table top (4); At described main crown (3), connect table top (4) and locate to be provided with Guan Xingmian (7), described hat star face is 12; At main crown rib (6) and hat star face (7) junction, be provided with hat facet (10), described hat facet is 12; At main crown (3) and hat facet (10) junction, be provided with little covering of the fan (13), described little covering of the fan is 24; In described main booth face (1) junction, be provided with main booth face secondary surface (2), described main booth face secondary surface is 12.
2. according to inside claimed in claim 1, present the diamond of 85 facets of 12 arrow structures, it is characterized in that: described hat star face waist (5) is long accounts for 50% of main crown rib (6) length, and hat star face (7) becomes 15.5-18.5 ° with table top (4).
3. according to inside claimed in claim 1, present the diamond of 85 facets of 12 arrow structures, it is characterized in that: described hat facet minor face (8) is 110 ° with edge rib (12), and hat facet height accounts for 75% of main crown rib (6) height.
4. according to inside claimed in claim 1, present the diamond of 85 facets of 12 arrow structures, it is characterized in that: described little covering of the fan limit (11) is long accounts for 50% of edge rib (12), and little covering of the fan is fan-shaped, and little covering of the fan becomes 35.5-36.5 ° with central plane.
5. according to inside claimed in claim 1, present the diamond of 85 facets of 12 arrow structures, it is characterized in that: described main booth face secondary surface sideline, bottom (14) accounts for main booth face (1) and 50% of adjacent main booth face sideline, bottom (15), and main booth face secondary surface rib (16) is 75% of main booth face rib (17).
6. according to inside claimed in claim 1, present the diamond of 85 facets of 12 arrow structures, it is characterized in that: described main booth face (1) is 40.5-40.8 ° with the angle of central plane (9).
7. according to inside claimed in claim 1, present the diamond of 85 facets of 12 arrow structures, it is characterized in that: described main booth face secondary surface (2) is 42.5-42.8 ° with the angle of central plane (9).
8. according to inside claimed in claim 1, present the diamond of 85 facets of 12 arrow structures, it is characterized in that: described main crown (3) is 34-35 ° with the angle of central plane (9).
9. according to inside claimed in claim 1, present the diamond of 85 facets of 12 arrow structures, it is characterized in that: its circularity of described diamond is 99-100%, diamond height (h) is 60.5% of diamond diameter (d), mesa diameter (d1) is the 56-57% of diamond diameter (d), bizet height (h2) is the 14.5-15.5% of diamond diameter (d), waist thickness (h3) is 2.5% of diamond diameter (d), booth portion height (h1) is the 43.5-45% of diamond diameter (d), main booth face angle (α) is 40.5-40.8 °, and main crown angle (β) is 34-35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705823.5U CN203762440U (en) | 2013-11-11 | 2013-11-11 | 85-facet diamond with 12-arrow structure inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705823.5U CN203762440U (en) | 2013-11-11 | 2013-11-11 | 85-facet diamond with 12-arrow structure inside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203762440U true CN203762440U (en) | 2014-08-13 |
Family
ID=51279707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320705823.5U Expired - Lifetime CN203762440U (en) | 2013-11-11 | 2013-11-11 | 85-facet diamond with 12-arrow structure inside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203762440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708060A (en) * | 2016-01-29 | 2016-06-29 | 张坤芝 | Diamond achieving twelve-heart and twelve-arrow effect at inside |
-
2013
- 2013-11-11 CN CN201320705823.5U patent/CN203762440U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708060A (en) * | 2016-01-29 | 2016-06-29 | 张坤芝 | Diamond achieving twelve-heart and twelve-arrow effect at inside |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |