CN110537759A - Diamond with ninety one section - Google Patents

Abstract

The invention is a diamond with ninety-one cuts, comprising a crown, a pavilion and a girdle, wherein the ninety-one cuts are composed of forty-six crown cuts arranged on the crown and forty-five pavilion cuts arranged on the pavilion, the crown comprises a regular nonagon table top and forty-five crown side cuts arranged on the side surface of the regular nonagon table top, and the crown side cuts comprise twenty-seven triangles and eighteen sectors. The diamond with ninety one section provided by the invention solves the problems of insufficient strength of fire color, simple pattern presented under a cutting mirror and poor layering and aesthetic degree of the traditional diamond cutting structure, enhances the refraction and optical effects of the diamond and improves the sparkling degree of the masonry.

Description

Diamond with ninety one section

Technical Field

The invention relates to a diamond, in particular to a diamond with ninety-one section.

Background

The stone cutting process has a long history of evolution, and the cutting technology comprises optics, gemology and mechanical engineering.

The purpose of diamond cutting is to achieve the best luster, brightness and fire color of the diamond by cutting and polishing the diamond. The traditional diamond with 57 sections has only 24 sides in the pavilion part, and has only a single-angle (about 41 degrees) cutting surface from the girdle diamond to the stone tip, and the crown part has only 33 sections, so that the patterns of the pavilion part and the crown part cutting surface of the diamond under the filter (diamond cutter mirror) under the reflection of the optical fiber are somewhat simple (currently, the diamonds are popular in the market, and the diamonds have poor layering and aesthetic properties, and meanwhile, the fire color of the diamonds is greatly improved due to the fact that the sections are too few.

In summary, the prior art diamond cutting technique has the following problems: the traditional 57-piece diamond cutting structure has simple pattern, low layering and aesthetic property and space for improving the fire color under the filter.

Disclosure of Invention

The invention provides a diamond with ninety one section, which solves the problems of insufficient strength of fire color, simple pattern presented under a cutting mirror and poor layering and aesthetic degree of the traditional diamond cutting structure, enhances the refraction and optical effects of the diamond and improves the sparkling degree of the masonry.

In order to realize the purpose, the invention adopts the technical scheme that: the pavilion comprises a crown part (1), a pavilion part (2) and a waist diamond (3), wherein the ninety one tangent plane consists of forty-six crown tangent planes arranged on the crown part (1) and forty-five pavilion tangent planes (21) arranged on the pavilion part (2).

Further, the coronal section comprises a central mesa (10) and forty-five coronal lateral sections (11) flanking the mesa (10); the table top (10) is a regular nonagon; the forty-five crown side cut surfaces (11) are sequentially composed of nine crown star facets (111), nine first crown triangles (112), nine second crown triangles (113) and eighteen crown upper waist surfaces (114) from the table top (10) to the waist edge (3), wherein the crown upper waist surface (114) is in a fan shape, and the crown star facets (111), the first crown triangles (112) and the second crown triangles (113) are all in a triangular shape.

Further, the coronal star facets (111) are isosceles triangles; the first coronal triangle (112) shares two sides and three angles of adjacent coronal star facets (111); said second crown triangle (113) sharing one side and two corners of the first crown triangle (112); the eighteen crown upper waist surfaces (114) are respectively combined in pairs, and the crown upper waist surfaces (114) combined in pairs share two sides and three angles of an adjacent second crown triangle (113); the arc sections on the upper waist surface (114) of the eighteen fan-shaped crown parts are combined into a circle which is the upper sideline of the waist diamond (3); the coronal star facet (111), the first coronal triangle (112), the second coronal triangle (113), and the coronal upper waist surface (114) form respective angles with the table top (10) of 24 degrees, 32 degrees, 35 degrees, and 36 degrees.

Further, the waist diamond (3) is of a cylindrical structure perpendicular to the table top (10).

Furthermore, the pavilion section (21) at the bottommost part of the pavilion part (1) is converged into a stone tip (20), and the stone tip (20) is a point.

Furthermore, the pavilion cutting surface (21) is projected from the stone tip (20) to the plane where the waist diamond (3) is located to form a pavilion cutting projection surface; the pavilion cutting projection surface is divided into nine pavilion large sectors (211) which are uniformly distributed, and the stone tip (20) is positioned at the center of the pavilion cutting projection surface.

furthermore, the pavilion large sector (211) is divided into a pavilion first diamond (2111), two pavilion triangles (2112) and two pavilion small sectors (2113) from a stone tip (20) to a waist diamond (3) in sequence; the pavilion portion first diamond (2111), the pavilion portion triangle (2112) and the pavilion portion small sector (2113) form included angles of 41 degrees, 41.5 degrees and 42 degrees with the table top (10) respectively.

The invention has the beneficial technical effects that:

1. The pavilion is totally ninety-one cutting surface, the pavilion cutting surface is forty-five, the crown cutting surface is forty-six, the crown of the traditional fifty-seven cutting surface is only thirty-three surfaces, and the pavilion is only twenty-four surfaces.

2. The crown section of the invention is lifted to forty-six petals (comprising a table top), and thirteen sections are added compared with the crown part of the existing fifty-seven petal diamond, so that the dispersion effect is more obvious, and the strength of the diamond sparkle is improved.

3. the ninety-one petal section of the invention can generate exquisite pattern similar to flower under the filter, the top pattern presents nine symmetrical heart-shaped and arrow-shaped patterns taking the circle center as a symmetrical point, and the nine heart-nine arrow-one flower image is formed by combination, thus improving the aesthetic feeling and the sparkling degree of the brick and stone.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a bottom view of the present invention;

FIG. 4 is a schematic view of a large sector configuration of a pavilion according to the present invention.

The text labels in the figures are represented as: 1. a crown portion; 2. a pavilion section; 3. a waist diamond; 10. a table top; 11. crown side facets; 111. coronal star facets; 112. a first crown triangle; 113. a second crown triangle; 114. a crown upper waist surface; 20. A stone tip; 21. cutting the noodles in pavilions; 211. a pavilion is in a large sector shape; 2111. a pavilion first diamond shape; 2112. A pavilion triangle; 2113. the pavilion is in a small sector shape.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 4, the specific structure of the present invention is: the pavilion comprises a crown part 1, a pavilion part 2 and a waist diamond 3, wherein the ninety one tangent plane is composed of forty-six crown tangent planes arranged on the crown part 1 and forty-five pavilion tangent planes 21 arranged on the pavilion part 2.

preferably, the coronal section comprises a central tabletop 10 and forty-five coronal lateral sections 11 flanking tabletop 10; the table top 10 is a regular nonagon; the forty-five coronal lateral facets 11 are sequentially comprised of nine coronal star facets 111, nine first coronal triangles 112, nine second coronal triangles 113, and eighteen coronal upper waists 114 from the table top 10 to the waist diamond 3, wherein the coronal upper waists 114 are in the shape of a sector, and the coronal star facets 111, the first coronal triangles 112, and the second coronal triangles 113 are all triangles.

Preferably, the coronal star facets 111 are isosceles triangles; the first crown triangle 112 shares two sides and three corners of adjacent crown star facets 111; the second crown triangle 113 shares one side and two corners of the first crown triangle 112; the eighteen crown upper waist surfaces 114 are respectively combined in pairs, and the crown upper waist surfaces 114 combined in pairs share two edges and three angles of the adjacent second crown triangle 113; the arc sections on the upper waist surface 114 of the eighteen fan-shaped crown parts are combined into a circle which is the upper sideline of the waist diamond 3; the coronal star facet 111, the first coronal triangle 112, the second coronal triangle 113, and the coronal waist facet 114 form angles of 24 degrees, 32 degrees, 35 degrees, and 36 degrees, respectively, with the table top 10.

Preferably, the waist diamond 3 is a cylindrical structure perpendicular to the table top 10.

Preferably, the pavilion section 21 at the bottom of the pavilion 1 is converged into a stone tip 20, and the stone tip 20 is a point.

Preferably, the pavilion cutting plane 21 is projected from the stone tip 20 to the plane of the waist diamond 3 to form a pavilion cutting projection plane; the pavilion projection plane is divided into nine pavilion large sectors 211 which are uniformly distributed, and the stone tip 20 is positioned at the center of the pavilion projection plane.

Preferably, the pavilion large sector 211 is divided into a first pavilion diamond 2111, two pavilion triangles 2112 and two pavilion small sectors 2113 in sequence from the stone tip 20 to the girdle diamond 3; the pavilion first diamond 2111, pavilion triangle 2112, and pavilion sector 2113 form angles of 41 degrees, 41.5 degrees, and 42 degrees, respectively, with the table 10.

As shown in fig. 3 and fig. 1, the stone tip 20 can be used as a point alone, or can be made into a section, besides the stone tip 20, the number of pavilion sections 21 is forty-five, so that the cutting surfaces of the pavilion part of the diamond are increased, and the refraction and the fire intensity of the pavilion part of the diamond are further enhanced.

As shown in fig. 1, the shape of the stone tip 20 is a point, which can obtain better light collection and refraction effects; the pavilion section pattern of the diamond cutting structure is displayed as a flower shape under the filter, the plane projection view of the flower shape is shown in fig. 3, and in the actual experience of a user, the user can see the three-dimensional pattern of the flower and the flower shape with colors, so that the novel experience of the user is increased.

The first diamond 2111 of the pavilion, the triangle 2112 of the pavilion and the small sector 2113 of the pavilion form included angles of 41 degrees, 41.5 degrees and 42 degrees with the table surface 10 respectively, and the purpose is to increase the light entering and total internal reflection tolerance and make the light from different directions more easily obtain the total internal reflection effect. For light to enter the diamond from all directions, ninety-one facets are closer to the light entry requirements of the diamond than fifty-seven facets, resulting in better refraction and total internal reflection.

The pavilion is totally ninety-one cutting surface, the pavilion cutting surface is forty-five, the crown cutting surface is forty-six, the crown of the traditional fifty-seven cutting surface is only thirty-three surfaces, and the pavilion is only twenty-four surfaces. The crown cutting surface of the invention is lifted to forty-six petals (comprising a table surface), and thirteen cutting surfaces are added in comparison with the crown of the existing fifty-seven petals diamond, so that the dispersion effect is more obvious, and the strength of the diamond sparkle is improved. Furthermore, the four and fifteen petals on the crown part (except the table top) are integrated, so that the connection is smoother, the shapes of the tangent planes are more uniform, and the system is more systematic. The ninety-one petal section of the invention can generate exquisite pattern similar to flower under the filter, the top pattern presents nine symmetrical nine-heart nine-arrow-shaped patterns taking the circle center as a symmetrical point, and the nine-heart nine-arrow-one flower is formed by combination, thus improving the aesthetic feeling and the sparkling degree of the brick and stone.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims (7)

1. A diamond having ninety-one cuts comprising a crown (1), a pavilion (2) and a girdle (3), characterized in that said ninety-one cuts are comprised of forty-six crown cuts provided on the crown (1) and forty-five pavilion cuts (21) provided on the pavilion (2).

2. A diamond with ninety one cuts according to claim 1 wherein the coronal cut comprises a central table (10) and forty-five coronal lateral cuts (11) flanking the table (10); the table top (10) is a regular nonagon; the forty-five crown side cut surfaces (11) are sequentially composed of nine crown star facets (111), nine first crown triangles (112), nine second crown triangles (113) and eighteen crown upper waist surfaces (114) from the table top (10) to the waist edge (3), wherein the crown upper waist surface (114) is in a fan shape, and the crown star facets (111), the first crown triangles (112) and the second crown triangles (113) are all in a triangular shape.

3. A diamond with ninety one facets as per claim 2 wherein said coronal star facets (111) are isosceles triangles; the first coronal triangle (112) shares two sides and three angles of adjacent coronal star facets (111); said second crown triangle (113) sharing one side and two corners of the first crown triangle (112); the eighteen crown upper waist surfaces (114) are respectively combined in pairs, and the crown upper waist surfaces (114) combined in pairs share two sides and three angles of an adjacent second crown triangle (113); the arc sections on the upper waist surface (114) of the eighteen fan-shaped crown parts are combined into a circle which is the upper sideline of the waist diamond (3); the coronal star facet (111), the first coronal triangle (112), the second coronal triangle (113), and the coronal upper waist surface (114) form respective angles with the table top (10) of 24 degrees, 32 degrees, 35 degrees, and 36 degrees.

4. A diamond with ninety-one facets as claimed in claim 1 wherein said girdle (3) is a cylindrical structure perpendicular to the table top (10).

5. A diamond with ninety one facets as per claim 1, where the pavilion (1) bottommost pavilion facets (21) converge into a stone point (20), where the stone point (20) is a point.

6. A diamond with ninety-one facets according to claim 5 wherein the pavilion facets (21) form pavilion projection planes from the stone tip (20) to the plane of the girdle diamond (3); the pavilion cutting projection surface is divided into nine pavilion large sectors (211) which are uniformly distributed, and the stone tip (20) is positioned at the center of the pavilion cutting projection surface.

7. A diamond with ninety-one facets as per claim 6, wherein said pavilion large sector (211) is divided into a pavilion first diamond (2111), two pavilion triangles (2112) and two pavilion small sectors (2113) in sequence from the stone point (20) to the girdle diamond (3); the pavilion portion first diamond (2111), the pavilion portion triangle (2112) and the pavilion portion small sector (2113) form included angles of 41 degrees, 41.5 degrees and 42 degrees with the table top (10) respectively.