阅读说明：本技术 一种用于非理想切割钻石的镶嵌方法 (Inlaying method for non-ideal cut diamond ) 是由 徐婧竞 张荣红 杨少武 于 2020-12-09 设计创作，主要内容包括：本发明提供一种用于非理想切割钻石的镶嵌方法,涉及钻石镶嵌技术领域；镶嵌方法包括：S1、镶口模型的制作：T1、制作金属基底,并根据钻石的形状和尺寸,在金属基底上制作与钻石形状和尺寸相匹配的镂空；T2、在金属基底的内壁上制作侧部金属作用面；T3、在相邻金属作用面之间的镂空处制作金属镶嵌柱,使得金属镶嵌柱与金属基底联集；T4、在金属基底的底部制作底部金属层和金属柱,使得底部金属层通过金属柱与金属基底联集；在底部金属层的顶部制作底部金属作用面,得到镶口模型；S2、镶口模具的制作；S3、镶口的浇注；S4、第一次打磨抛光；S5、钻石的镶嵌；可以起到收集、利用钻石漏光的作用,有效地增强非理想切割钻石的闪烁、明亮和火彩。(The invention provides a method for inlaying a non-ideal cut diamond, which relates to the technical field of diamond inlaying; the mosaic method comprises the following steps: s1, making a rabbet model: t1, manufacturing a metal substrate, and manufacturing hollows matched with the shape and the size of the diamond on the metal substrate according to the shape and the size of the diamond; t2, manufacturing a side metal action surface on the inner wall of the metal substrate; t3, manufacturing metal embedding columns at the hollow parts between the adjacent metal action surfaces, so that the metal embedding columns and the metal base are connected; t4, manufacturing a bottom metal layer and a metal column at the bottom of the metal substrate, so that the bottom metal layer is connected with the metal substrate through the metal column; manufacturing a bottom metal action surface on the top of the bottom metal layer to obtain an inlaid port model; s2, manufacturing a rabbet mold; s3, pouring of the rabbet; s4, grinding and polishing for the first time; s5, inlaying diamonds; can play the role of collecting and utilizing the light leakage of the diamond, and effectively enhance the scintillation, brightness and fire color of the non-ideal cutting diamond.)

1. A method of setting a diamond for non-ideal cutting, comprising the steps of:

s1, making a rabbet model:

t1, manufacturing a metal substrate, and manufacturing hollows matched with the shape and the size of the diamond on the metal substrate according to the shape and the size of the diamond;

t2, manufacturing a side metal action surface on the inner wall of the metal substrate;

t3, manufacturing metal embedded columns at the hollow parts between the adjacent metal action surfaces, so that the metal embedded columns and the metal base are connected;

t4, manufacturing a bottom metal layer and a metal column at the bottom of the metal substrate, so that the bottom metal layer is connected with the metal substrate through the metal column; manufacturing a bottom metal action surface on the top of the bottom metal layer to obtain the rabbet model;

s2, manufacturing a rabbet mold: manufacturing a rabbet mold by adopting a 3D wax spraying printer according to the rabbet model obtained in the step S1;

s3, pouring of the rabbet: pouring according to the rabbet mold obtained in the step S2 to obtain an integrally formed rabbet;

s4, grinding and polishing for the first time: grinding and polishing the inlaid port obtained in the step S3;

s5, inlaying diamonds: and inlaying the diamond in the inlaying opening so that the diamond is fixed with the metal inlaying column.

2. The method of claim 1, wherein said bottom metal active surface is parallel to said top surface of said metal substrate.

3. The method of claim 1, wherein the vertical distance between said bottom metal working surface and the girdle of said diamond is 120% to 220% of the depth of said pavilion.

4. The method of setting a diamond as claimed in claim 1 wherein said side metal working surfaces are of the same length as said pavilions.

5. The method of claim 1, wherein the upper surface of said metal substrate is coplanar with the girdle of said diamond.

6. The method of claim 1, wherein said side metal working surface and said bottom metal base surface form an angle equal to the pavilion angle of said diamond.

7. The method of claim 6, wherein said side metal working surfaces are spaced from the girdle of said diamond by a distance of 15% to 25% of the diameter of the girdle of said diamond.

8. The method of claim 1, wherein the top surface of said metal mosaic column is coplanar with said diamond table.

9. The method of claim 1, wherein said mosaic cylinder cuts into said metal substrate to a depth of 60% to 65% of the thickness of said metal substrate.

10. The method of claim 1, wherein in step S5, the method comprises the steps of:

p1, attempted rockfall: observing and marking the manufacturing position of the clamping groove by tentatively placing the diamond in the setting;

p2, lathe groove: respectively manufacturing clamping grooves at the positions of the metal embedding columns through a machine needle, so that the planes of the clamping grooves are parallel to the bottom metal action surface;

p3, rockfall: will the diamond is placed in inlay the mouth, evenly extrude the outside of metal inlay post makes diamond girdle card is in the draw-in groove, the realization is right diamond is fixed.

Technical Field

The invention relates to the technical field of diamond inlaying, in particular to an inlaying method for non-ideal cut diamonds.

Background

According to the classification standards of the American college of jewellery (hereinafter referred to as GIA) for diamond cutters, the diamonds on the market are classified into the following five standards: 1. ideal cutter (EXCELLENT): the ideal cut makes the diamond perfectly reflective of all light entering the diamond. Only 3% of diamonds in the market have this cut standard, which is expensive; 2. VERY GOOD cut (VERY GOOD): the light reflected by the diamond and cut by the standard grade accounts for about 15% of the market; 3. GOOD cut (GOOD): making the diamond reflect most of the light entering the diamond, accounting for approximately 25% of the market; 4. general cutting (FAIR): about 35% of the market, still a quality diamond, but the light reflected by a general cut diamond is inferior to a Good grade cut; 5. differential cut (POOR): this includes all diamonds that do not meet the standard of common cuts, which cuts are either deep and narrow or shallow and wide and tend to allow light to escape from the sides or bottom. Non-ideal cut diamonds are Very Good, Fair, Poor type diamonds in the GIA diamond cutting Standard.

To ensure the availability of diamond feedstock (raw ore), 97% of diamonds in the market are non-ideal cutting diamonds and are the subject of the diamond trading market. Non-ideal cut diamonds fall into two broad categories, too deep and too shallow, depending on the depth of the pavilion of the diamond. Compared with ideal cutting diamonds, the diamond cutting too deeply can improve the utilization rate of diamond raw stones; cutting a diamond which is too shallow can obtain a larger diamond table surface on the basis of the same weight of carat, and the visual effect of a large diamond is formed. Non-ideal cutting diamonds have the problem of light leakage in turn according to the cutting grade, and cannot achieve perfect total internal reflection effect of the diamond. However, non-ideal cut diamonds have the problem of light leakage in turn according to the cut grade, and cannot achieve perfect total internal reflection effect of the diamond.

The existing diamond inlaying methods, such as inlaying, inlaying with supporting claws, inlaying without supporting claws and inlaying (clamping inlaying), can not improve and make up the defects of weak scintillation, poor brightness and insufficient fire color of non-ideal cut diamonds.

Disclosure of Invention

The invention aims to solve the technical problems of weak scintillation, no brightness or insufficient fire caused by light leakage at a diamond pavilion part in a diamond product processed by the existing non-ideal cutting diamond inlaying method.

Embodiments of the present invention provide a setting method for non-ideal cut diamonds comprising the steps of:

s1, making a rabbet model:

t1, manufacturing a metal substrate, and manufacturing hollows matched with the shape and the size of the diamond on the metal substrate according to the shape and the size of the diamond;

t2, manufacturing a side metal action surface on the inner wall of the metal substrate;

t3, manufacturing metal embedded columns at the hollow parts between the adjacent metal action surfaces, so that the metal embedded columns and the metal base are connected;

t4, manufacturing a bottom metal layer and a metal column at the bottom of the metal substrate, so that the bottom metal layer is connected with the metal substrate through the metal column; manufacturing a bottom metal action surface on the top of the bottom metal layer to obtain the rabbet model;

s2, manufacturing a rabbet mold: manufacturing a rabbet mold by adopting a 3D wax spraying printer according to the rabbet model obtained in the step S1;

s3, pouring of the rabbet: pouring according to the rabbet mold obtained in the step S2 to obtain an integrally formed rabbet;

s4, grinding and polishing for the first time: grinding and polishing the inlaid port obtained in the step S3;

s5, inlaying diamonds: and inlaying the diamond in the inlaying opening so that the diamond is fixed with the metal inlaying column.

In some preferred embodiments, the bottom metal active surface is parallel to the upper end surface of the metal base.

In some preferred embodiments, the vertical distance between the bottom metal working surface and the girdle of the diamond is 120% to 220% of the depth of the diamond pavilion.

In some preferred embodiments, the length of said side metal active surface is equal to the length of said diamond pavilion.

In some preferred embodiments, the upper end surface of the metal substrate is in the same plane as the girdle of the diamond.

In some preferred embodiments, the side metal active surface and the bottom end surface of the metal substrate form an angle equal to the pavilion angle of the diamond.

In some more preferred embodiments, the distance between said side metal working surfaces and said girdle of the diamond is 15% to 25% of the diameter of the girdle of the diamond.

In some preferred embodiments, the upper end face of the metal mosaic column is in the same plane as the diamond table.

In some preferred embodiments, the damascene pillar cuts into the metal base to a depth of 60% -65% of the thickness of the metal base.

In some preferred embodiments, in step S5, the method for setting diamond comprises the following steps:

p1, attempted rockfall: observing and marking the manufacturing position of the clamping groove by tentatively placing the diamond in the setting;

p2, lathe groove: respectively manufacturing clamping grooves at the positions of the metal embedding columns through a machine needle, so that the planes of the clamping grooves are parallel to the bottom metal action surface;

p3, rockfall: will the diamond is placed in inlay the mouth, evenly extrude the outside of metal inlay post makes diamond girdle card is in the draw-in groove, the realization is right diamond is fixed.

In some more preferred embodiments, the depth of the slot is 0.3-0.5 mm.

In some preferred embodiments, in step S4, the first grinding and polishing method includes the following steps:

f1, trimming the rabbet by using a No. 2 file and a No. 5 file in sequence;

f2, sequentially using 320-mesh, 600-mesh and 1200-mesh sandpaper to polish the inlaid opening in the step F1;

f3, polishing the rabbet in the step F2 by using a polishing cloth wheel and polishing wax.

In some preferred embodiments, the number of the metal posts is 3-8.

In some preferred embodiments, after the step S5, a second grinding and polishing step is further included; the second grinding and polishing method comprises the following steps:

h1, trimming the diamond-inlaid rabbet obtained in the step S5 by sequentially using a No. 2 file and a No. 5 file;

h2, sequentially using 320-mesh, 600-mesh and 1200-mesh sandpaper to polish the inlaid opening inlaid with the diamond in the step H1;

h3, polishing the diamond inlaid rabbet in the step H2 by using a polishing cloth wheel and polishing wax.

In some preferred embodiments, the metal is gold or platinum.

The technical scheme provided by the embodiment of the invention has the following beneficial effects: the inlaying method for the non-ideal cutting diamond comprises the following steps: s1, making a rabbet model: t1, manufacturing a metal substrate, and manufacturing hollows matched with the shape and the size of the diamond on the metal substrate according to the shape and the size of the diamond; t2, manufacturing a side metal action surface on the inner wall of the metal substrate; t3, manufacturing metal embedded columns at the hollow parts between the adjacent metal action surfaces, so that the metal embedded columns and the metal base are connected; t4, manufacturing a bottom metal layer and a metal column at the bottom of the metal substrate, so that the bottom metal layer is connected with the metal substrate through the metal column; manufacturing a bottom metal action surface on the top of the bottom metal layer to obtain the rabbet model; s2, manufacturing a rabbet mold: manufacturing a rabbet mold by adopting a 3D wax spraying printer according to the rabbet model obtained in the step S1; s3, pouring of the rabbet: pouring according to the rabbet mold obtained in the step S2 to obtain an integrally formed rabbet; s4, grinding and polishing for the first time: polishing the insert pocket obtained in step S3; s5, inlaying diamonds: setting the diamond in the setting, so that the diamond is fixed with the metal setting column; natural light can enter an action space P through the diamond table top and the crown, the hole between the side metal action surface and the diamond and the hole between the bottom metal layer and the metal base, and is reflected into the diamond pavilion through the bottom metal action surface and the side metal action surface, light activities of reflection and refraction are continuously generated on the surface and inside of the diamond, the functions of collecting and utilizing light leakage can be achieved, the defect of light leakage of the non-ideal cutting diamond pavilion is overcome, the flicker, brightness and fire color of the non-ideal cutting diamond are effectively enhanced, the high-quality visual effect of the non-ideal cutting diamond jewelry finished product is improved, the value of the non-ideal cutting diamond jewelry finished product is increased, and better products and experience are provided for consumers.

Drawings

FIG. 1 is a schematic diagram of the structure of a diamond.

Fig. 2 is a schematic structural view of the metal substrate 2 in example 1 of the present invention.

FIG. 3 is a schematic view of the structure of a rabbet in example 1 of the present invention.

Fig. 4 is a perspective view of the insert of fig. 3.

Fig. 5 is a top view of the insert of fig. 3.

Fig. 6 is a schematic view of the configuration of fig. 3 with diamonds inlaid in the pockets.

Fig. 7 is another schematic view of the diamond inlaid structure of fig. 3.

FIG. 8 is a schematic view showing the path of light rays when the angle between the metal working surface of the side portion of the insert and the bottom end surface of the metal substrate is larger than the diamond pavilion angle.

FIG. 9 is a schematic view of the light path when the angle between the metal working surface of the side part of the insert and the bottom end surface of the metal substrate is smaller than the diamond pavilion angle.

FIG. 10 is a schematic view showing the structure of the diamond inlaid in the diamond table according to the present invention.

FIG. 11 is a schematic view showing the structure of the diamond inlaid in the diamond table of the present invention.

Fig. 12 is a schematic view of the ray paths of fig. 3 with diamonds mounted in the buttons.

FIG. 13 is a schematic view showing the structure of a diamond table inlaid with diamond according to example 2 of the present invention.

FIG. 14 is a schematic view showing the structure of a diamond table inlaid with diamond according to example 3 of the present invention.

FIG. 15 is a schematic view showing the structure of a diamond table inlaid with diamond according to example 4 of the present invention.

FIG. 16 is a schematic view showing the structure of a diamond table inlaid with diamond according to example 5 of the present invention.

Wherein, 1, diamond; 101. a diamond table; 102. a diamond crown; 103. diamond girdle; 104. a diamond pavilion part; 2. a metal substrate; 201. a lateral metal active surface; 3. a metal inlaid strand; 4. a bottom metal layer; 401. a bottom metal active surface; 5. a metal pillar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.

It should be noted that:

referring to fig. 1, the structure of diamond 1 comprises, from bottom to top, a diamond pavilion 104, a diamond girdle 103, and a diamond crown 102; the upper end surface of the diamond crown part 102 is a diamond table 101; the pavilion angle alpha of the diamond is the included angle between the lateral edge of the pavilion part 104 of the diamond and the plane where the girdle 103 of the diamond is located; a represents the depth of said diamond pavilion 104, abbreviated as pavilion depth; b represents the length of the side edge of the diamond pavilion 104, which is called pavilion length for short; the relationship between the pavilion depth and the pavilion length is as follows: pavilion depth a is pavilion length B × sin α; d represents the diameter of the girdle 103 of the diamond.

Referring to fig. 10, in the present invention, M represents the vertical distance between the bottom metal working surface 401 and the girdle 103 of the diamond; the length E of the side metal working surface 201 represents the length of the side metal working surface 201 in the linear direction along the side edge of the diamond pavilion 104 parallel to the side metal working surface 201; n represents the distance between the side metal working surface 201 and the diamond girdle 103, which is the distance between the diamond girdle 103 and the side metal working surface 201 in the plane direction of the diamond girdle 103; β represents an angle between the side metal working surface 201 and the lower end surface of the metal base 2.

Referring to fig. 11, the action space P is a space enclosed by the bottom metal action surface 401, the side metal action surface 201 and the diamond 1, i.e. a shaded portion shown in fig. 11.

Example 1

Referring to fig. 2-7, this embodiment provides a setting method for non-ideal cut diamonds, comprising the steps of:

s1, manufacturing a rabbet model by adopting modeling software:

t1, manufacturing a metal substrate 2, and manufacturing a hollow matched with the shape and the size of the diamond 1 on the metal substrate 2 according to the shape and the size of the diamond 1;

in this embodiment, the diamond 1 is a princess square diamond; the upper end surface of the metal substrate 2 and the diamond girdle 103 are on the same plane; the diamond table 101 is parallel to the plane of the diamond girdle 103.

In this embodiment, the modeling software is JewelCAD.

As a variation of this embodiment, the modeling software may also be Rhino3D, etc.

T2, manufacturing a side metal action surface 201 on the inner wall of the metal substrate 2;

in this embodiment, the number of the side metal working surfaces 201 is four according to the shape of the diamond 1; an included angle β formed between the side metal action surface 201 and the lower end surface of the metal substrate 2 is equal to the diamond pavilion angle α, that is, the side metal action surfaces 201 are respectively parallel to the diamond pavilion 104; the length E of the side metal working surface 201 is equal to the length B of the diamond pavilion 104; the distance between the side metal action surface 201 and the diamond girdle 103 is 15% -25% of the diameter of the diamond girdle 103, so that the beauty of the jewelry can be ensured while the light can be fully moved.

Specifically, the distance between the side metal working surface 201 and the diamond girdle 103 is 20% of the diameter D of the diamond girdle 103.

Illustratively, in this embodiment, the diamond girdle 103 has a diameter D of 6.5 mm; the distance N between the side metal working surface 201 and the diamond girdle 103 is calculated by: 6.5 × 20% ═ 1.3 mm.

In this embodiment, the length E of the side metal working surface 201 is equal to the length B of the diamond pavilion 104; the length B of the diamond pavilion 104 is pavilion depth a/sin α; illustratively, in this embodiment, the pavilion depth a is 2.6mm, and the pavilion angle α is 40 °; the length E of the side metal active surface 201 is 2.6/sin40 ° approximately equal to 0.64 mm.

As a variation of this embodiment, the distance N between the side metal working surface 201 and the diamond girdle 103 may be 15% or 25% of the diameter D of the diamond girdle 103.

Referring to fig. 8 and 9, if an included angle β formed between the side metal action surface 201 and the lower end surface of the metal substrate 2 is greater than the diamond pavilion angle α, some natural light cannot enter the action space P, and some natural light cannot be reflected or refracted with the diamond 1, so that light can not be supplemented to the maximum extent in the action space P; if the included angle β formed between the side metal action surface 201 and the lower end surface of the metal base 2 is smaller than the diamond pavilion angle α, the inlaid edge cannot reflect part of the light leaked from the diamond pavilion 104, and cannot play a role of light supplement to the maximum extent; in addition, when the included angle β formed between the side metal working surface 201 and the lower end surface of the metal base 2 is not equal to the diamond pavilion angle α, the metal stud 3 is difficult to place, and is not beautiful and lacks workability.

T3, manufacturing metal embedded columns 3 at the hollow parts between the adjacent metal action surfaces, so that the metal embedded columns 3 are connected with the metal substrate 2;

in this embodiment, the upper end surface of the metal embedded column 3 is on the same plane as the diamond table 101; the depth of the metal embedded column 3 cutting into the metal substrate 2 is 60-65% of the thickness of the metal substrate 2.

Specifically, in the present embodiment, the metal stud 3 is cut into the metal base 2 to a depth of 60% of the thickness of the metal base 2.

As a variation of this embodiment, the depth of the embedded metal posts 3 cut into the metal base 2 may be 65% of the thickness of the metal base 2

T4, manufacturing a bottom metal layer 4 and a metal pillar 5 at the bottom of the metal substrate 2, so that the bottom metal layer 4 is united with the metal substrate 2 through the metal pillar 5; manufacturing a bottom metal action surface 401 on the top of the bottom metal layer 4 to obtain the rabbet model;

in this embodiment, the bottom metal active surface 401 is parallel to the upper end surface of the metal substrate 2, so that the diamond table 101 is parallel to the bottom metal active surface 401; the vertical distance between the bottom metal active surface 401 and the diamond girdle 103 is 120-220% of the depth of the diamond pavilion.

Illustratively, in this embodiment, the diamond pavilion depth a is 2.6 mm; the vertical distance M between the bottom metal active surface 401 and the diamond girdle 103 is 180% of the diamond pavilion depth; the vertical distance M between the bottom metal working surface 401 and diamond girdle 103 was found to be 2.6X 180% mm, i.e. 4.68 mm.

In this embodiment, the number of the metal posts 5 is 4; the metal posts 5 are uniformly distributed on the bottom metal layer 4 and are respectively connected with the metal substrate 2.

As a variation of this embodiment, the number of the metal posts 5 may also be 3, 5, 6, 7 or 8.

S2, manufacturing a rabbet mold: manufacturing a rabbet mold by adopting a 3D wax spraying printer according to the rabbet model obtained in the step S1;

s3, pouring of the rabbet: pouring is performed according to the rabbet mold obtained in step S2, and an integrally formed rabbet is obtained.

In this embodiment, the metal used for the gate casting is gold, and the purity of gold is specifically 75%.

As a variation of this embodiment, the purity of the gold may also be 58.5% or 37.5%; the metal may also be platinum.

S4, grinding and polishing for the first time: polishing the insert pocket obtained in step S3; the first grinding and polishing method comprises the following steps:

f1, trimming the rabbet by using a No. 2 file and a No. 5 file in sequence;

f2, sequentially using 320-mesh, 600-mesh and 1200-mesh sandpaper to polish the inlaid opening in the step F1;

f3, polishing the rabbet in the step F2 by using a polishing cloth wheel and polishing wax.

By the primary polishing process, the diamond table surface, particularly the side metal working surface 201 and the bottom metal working surface 401, has a mirror effect and has a maximum reflection effect.

S5, inlaying diamonds: inlaying the diamond 1 in the setting so that the diamond 1 is fixed with the metal inlaying column 3; specifically, the method for setting the diamond 1 comprises the following steps:

p1, attempted rockfall: observing and marking the manufacturing position of the clamping groove by trying to place the diamond 1 in the setting;

p2, lathe groove: respectively manufacturing clamping grooves at the positions of the metal embedded columns 3 through a machine needle, so that the planes where the clamping grooves are located are parallel to the bottom metal action surface 401;

p3, rockfall: will diamond 1 places in inlay the mouth, evenly extrude the outside of metal inlay post 3 makes diamond girdle 103 card is in the draw-in groove, it is right to realize diamond 1's is fixed.

In this embodiment, the depth of the slot is 0.3 mm.

As a variation of this embodiment, the depth of the slot may also be 0.5 mm.

S6, carrying out secondary grinding and polishing on the rabbet inlaid with the diamond 1 in the step S5; the second grinding and polishing method comprises the following steps:

h1, trimming the diamond 1 inlaid notch obtained in the step S5 by using a file No. 2 and a file No. 5 in sequence;

h2, sequentially using 320-mesh, 600-mesh and 1200-mesh sandpaper to polish the inlaid opening inlaid with the diamond 1 in the step H1;

h3, polishing the rabbet inlaid with the diamond 1 in the step H2 by using a polishing cloth wheel and polishing wax to obtain a final product inlaid with the diamond 1.

In the diamond product inlaid by the inlaying method for the non-ideal cut diamond in the embodiment, the bottom metal action surface 401, the side metal action surface 201 and the diamond 1 enclose to form an action space P, so that an appropriate space and distance are provided between the bottom metal action surface 401, the side metal action surface 201 and the diamond 1, and light leaking from the non-ideal cut diamond pavilion 104 is reflected back to the diamond pavilion 104 through the bottom metal action surface 401 and/or the side metal action surface 201 and continues to perform light activities such as reflection and/or refraction on the surface and/or inside of the diamond 1, so that the light leakage of the diamond is effectively collected and utilized; meanwhile, the action space P provides more natural light for the non-ideal cut diamond, the sufficiency and the activeness of the light in the action space P are continuously supplemented and enhanced, the light supplementing effect on the non-ideal cut diamond is further achieved, the defect of light leakage of the pavilion part 104 of the non-ideal cut diamond is overcome, and therefore flickering, brightness or fire color of the non-ideal cut diamond is enhanced.

Description of the light supplement effect of the diamond 1 inlaid openings obtained in this example:

referring to fig. 12, when the light-compensating type diamond 1 is in contact with a natural light K, the natural light K is reflected on the surface of the diamond 1 and refracted inside the diamond 1; the light leaked from the diamond pavilion 104 enters the action space P, continues to irradiate the side metal action surface 201 and the bottom metal action surface 401, re-enters the diamond 1 through the diamond pavilion 104 by the reflection action of the side metal action surface 201 and the bottom metal action surface 401, and is refracted to human eyes by the diamond crown 102 and/or the diamond table 101, so that the light supplement action on the non-ideal cut diamond 1 is realized, and the scintillation, brightness or fire of the non-ideal cut diamond is enhanced.

It should be noted that the above descriptions of the light supplementing effect are only exemplary, and the bezel in this embodiment may reflect the light entering from the gap between the metal base 2 and the bottom metal layer 4 to the diamond pavilion 104, so as to supplement the light to the non-ideal cut diamond.

The metal substrate 2 of the present invention may be shaped according to the needs of the user, and the inlaying method for non-ideal cut diamonds of the present invention may be applied to various products such as rings, pendants, bracelets, etc.

Example 2

Referring to fig. 13, this embodiment is different from embodiment 1 in that the diamond 1 is heart-shaped; the number of the metal embedded columns 3 is three; the number of the side metal action surfaces 201 is three, and the shape of the side metal action surfaces 201 is matched with that of the diamond 1; the number of the metal columns 5 is six.

Example 3

Referring to fig. 14, this embodiment is different from embodiment 1 in that the diamond 1 is circular in shape; the shape of the side metal working surface 201 matches the shape of the diamond 1.

Example 4

Referring to fig. 15, this embodiment is different from embodiment 1 in that the diamond 1 has a rectangular shape; the shape of the side metal working surface 201 matches the shape of the diamond 1.

Example 5

Referring to fig. 16, this embodiment is different from embodiment 1 in that the diamond 1 has an oval shape; the shape of the side metal working surface 201 matches the shape of the diamond 1.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.