CN201734002U

CN201734002U - Emerald diamond combination

Info

Publication number: CN201734002U
Application number: CN2010202572159U
Authority: CN
Inventors: 林惠锋; 林惠烔
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-12
Filing date: 2010-07-12
Publication date: 2011-02-09
Anticipated expiration: 2020-07-12

Abstract

The utility model discloses an emerald diamond combination. Nine molding diamonds are boundlessly embedded together. The table width of each embedded diamond is 56-66 per cent, the crown height is 11.0-15.0 per cent, the crown angle is 31.0-37.0 degrees, the pavilion angle is about 39.67-42.17 degrees, and the pavilion depth of each embedded diamond is 4.6-4.9 per cent. The optical effect of the diamonds after combination is superior to that of the diamonds before combination; in addition, the volume and the weight of the diamonds are reduced, and the cost is decreased.

Description

The combination of emerald shape diamond

Technical field

The utility model relates to the design and the making field of bullion, refers specifically to a kind of emerald shape diamond combination shaping design.

Background technology

In recent years, the design of diamond and making have obtained many new development, the formulation of national jewels and jade standard, diamond material name standard, diamond design and title and the relational language thereof made also are tending towards unified.Along with trendy diamond design continues to bring out, the theoretical research of diamond design is more deep, the especially application of computer technology on diamond is made, the developing direction of having represented following diamond design and having made.

As shown in Figure 1, existing diamond moulding can be divided into bizet 100, girdle 200 and booth portion 300.Bizet 100 is positioned at the part of girdle more than 200, is made of table top 101 and hat interarea 102; Girdle 200 is the waist of diamond, and it is divided into bizet 100 and booth portion 300 with diamond point; Booth portion 300 refers to the part of girdle below 200, is made of booth face 301 and vertex (vertices) 302.The special optical effect of moulding diamond is the key character that embodies its aesthetic feeling, mainly show brightness, fire coloured silk and three aspects of glimmering, so, the shape-designing of diamond is to be solved to be optical problem, be exactly how to make enter diamond light as few as possible from the side or back side transmission, but the several times internal reflection by its inner facet is penetrated from jewel is positive at last as much as possible.In view of optical effect and its moulding ratio, the angle of diamond has close causality, therefore, the moulding diamond just must take into full account each angle and ratio partly, and is dark or the like as Guan Jiao, booth angle, crown height, booth.

As shown in Figure 2, the moulding ratio of diamond, represents with percentage as ratio standard with the girdle diameter, comprise the wide ratio of platform, crown height than, waist thickness rate and booth deeply than; The moulding angle of diamond is meant the angle between hat interarea, booth face and the girdle plane, is called Guan Jiao and booth angle.At present, existing in the world several moulding ratios that are considered to show best optical effect of diamond, the standard proportional of the diamond moulding of releasing as the design of the international diamond committee: the wide ratio of platform is 56%～66%, the crown height ratio is 11.0%～15.0%, Guan Jiao be 31 ° 0 '～37 ° 0 ', booth is deeply than being 41.0%～45.0%, the booth angle be 39 ° 40 '～42 ° 10 '.

Can find by above-mentioned analysis, though the standard proportional of single diamond moulding can farthest embody the optical effect of diamond, but, the dark shared ratio of diamond booth also must meet standard-required, can cause the increase of single diamond volume and weight like this, make that the cost of diamond is high.In addition, along with big diamond costs an arm and a leg and rare day by day, existing bullion design all is to adopt the granule diamond to be combined into the diamond distributed area of a dispersion on metal bracket, for example many melees are embedded on the jewellery such as the ring that is made of metal, necklace, earrings, produce gloss by the combinatorial surface in diamond distributed area.The bullion of this spline structure can influence the optical effect of diamond, and the optical effect of generation is also inferior than big diamond far away owing to must adopt mode such as metal claw to fix the diamond of dispersion.

The utility model content

The purpose of this utility model is to provide the combination of a kind of emerald shape diamond, and it utilizes nine diamonds to form a diamond, before the combination that the optical effect of diamond after the combination is better than, and has reduced the volume and weight of diamond, has reduced cost.

In order to achieve the above object, the utility model is realized by following technical scheme.

A kind of emerald shape diamond combination, comprise nine moulding diamonds, nine boundless being embedded in together of moulding diamond, diamond after inlaying has bizet, girdle and booth portion, and the diamond girdle after inlaying is emerald shape, and the wide ratio of the diamond platform after inlaying is 56%～66%, the crown height ratio is 11.0%～15.0%, Guan Jiao be 31 ° 0 '～37 ° 0 ', the booth angle be 39 ° 40 '～42 ° 10 ', it is characterized in that: the diamond booth after inlaying is deeply than being 4.6～4.9%.

It is 56%～66% that each moulding standard of described nine moulding diamonds is the wide ratio of platform, and the crown height ratio is 11.0%～15.0%, Guan Jiao be 31 ° 0 '～37 ° 0 ', booth is deeply than being 41.0%～45.0%, the booth angle be 39 ° 40 '～42 ° 10 '.

The beneficial effects of the utility model are that it adopts nine boundless being embedded in together of moulding diamond, and the diamond booth after inlaying is deeply than being 4.6～4.9%.Diamond crown after inlaying increases, and is flat, makes the value promotion of product, but booth portion reduces, thereby has reduced the volume and weight of diamond, has reduced the diamond cost.In addition, it is 56%～66% that each moulding standard of nine moulding diamonds of the present utility model is the wide ratio of platform, the crown height ratio is 11.0%～15.0%, Guan Jiao be 31 ° 0 '～37 ° 0 ', booth is deeply than being 41.0%～45.0%, the booth angle be 39 ° 40 '～42 ° 10 ', this moulding standard can make nine moulding diamonds each all reach best optical effect.Experiment shows, before the combination that the optical effect that booth makes up than the emerald shape diamond that is 4.6～4.9% deeply after inlaying more is better than, this be because, emerald shape diamond after it is inlayed makes up inner facet to be increased, facet increases makes the refractive index of light big, the big reflectivity of the refractive index of light is also big more, and the optical effect of its diamond surface will be more superior.Then, the standard proportional of the diamond moulding that the design of the international diamond committee releases has been overthrown in the combination of emerald shape diamond after the utility model is inlayed, obtained unexpected technique effect especially, it can make more granule diamond obtain megadiamond through emerald shape diamond combination of the present utility model, optical effect is but better than megadiamond, but the cost of paying reduces greatly.

Description of drawings

Fig. 1 is existing diamond modeling structure schematic diagram

Fig. 2 is existing diamond moulding ratio schematic diagram

Fig. 3 is the utility model emerald shape diamond combination booth portion modeling structure decomposing schematic representation

Fig. 4 is the utility model emerald shape diamond combination booth portion modeling structure combination schematic diagram

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done to describe in further detail.

As shown in Figure 3, the utility model comprises that 1, nine moulding diamond 1 of nine moulding diamonds can adopt than melee cutting, and every diamond 1 all has booth portion 11 and bizet, girdle.It is 56%～66% that each moulding standard of nine moulding diamonds 1 is the wide ratio of platform, and the crown height ratio is 11.0%～15.0%, Guan Jiao be 31 ° 0 '～37 ° 0 ', booth is deeply than being 41.0%～45.0%, the booth angle be 39 ° 40 '～42 ° 10 '.

As shown in Figure 4, nine moulding diamonds of the utility model, 1 boundless being embedded in together.Diamond 2 after inlaying has bizet, girdle and booth portion 21, and what accompanying drawing 3,4 provided is the booth portion of diamond.Diamond 2 girdles after inlaying are emerald shape, the wide ratio of diamond platform after inlaying is 56%～66%, the crown height ratio is 11.0%～15.0%, Guan Jiao be 31 ° 0 '～37 ° 0 ', the booth angle be 39 ° 40 '～42 ° 10 ', innovative point of the present utility model is, diamond 2 booths after inlaying are deeply than being 4.6～4.9%.Diamond 2 crowns after the utility model is inlayed increase, and are flat, make the value promotion of product, but booth portion 21 reduces, thereby have reduced the volume and weight of diamond, have reduced the diamond cost.Our experiments show that, the wide ratio of platform is 57.5%, crown height than be 14.6%, Guan Jiao is that 35 °, booth angle are that 41 ° and booth are deeply than being diamond 2 optical effect the bests after 4.75% inlay.

Nine boundless being embedded in together of moulding diamond 1 waist of the present utility model.Boundless inlaying of the present utility model is to be provided with corresponding inserting slot in the booth portion of diamond 1 or a face of waist, and a face of the booth portion of the diamond 1 that correspondence is inlayed or waist is provided with corresponding prominent bar, and prominent bar is located in the inserting slot can form boundless inlaying.Adopt boundless inlaying, the bizet of the diamond 2 after inlaying is to can't see any seam.The utility model can make nine moulding diamonds 1 each all reach best optical effect, experiment shows, before the combination that the optical effect that booth makes up than the emerald shape diamond that is 4.6～4.9% deeply after inlaying more is better than, can be applicable on the jewellery such as the ring that is made of metal, necklace, earrings, profile is as big diamond, but cost reduces greatly.

Claims

1. emerald shape diamond combination, comprise nine moulding diamonds, nine boundless being embedded in together of moulding diamond, diamond after inlaying has bizet, girdle and booth portion, and the diamond girdle after inlaying is emerald shape, and the wide ratio of the diamond platform after inlaying is 56%～66%, the crown height ratio is 11.0%～15.0%, Guan Jiao be 31 ° 0 '～37 ° 0 ', the booth angle be 39 ° 40 '～42 ° 10 ', it is characterized in that: the diamond booth after inlaying is deeply than being 4.6～4.9%.

2. emerald shape diamond combination according to claim 1, it is characterized in that: it is 56%～66% that each moulding standard of described nine moulding diamonds is the wide ratio of platform, the crown height ratio is 11.0%～15.0%, Guan Jiao be 31 ° 0 '～37 ° 0 ', booth is deeply than being 41.0%～45.0%, the booth angle be 39 ° 40 '～42 ° 10 '.

3. emerald shape diamond according to claim 1 combination is characterized in that: the wide ratio of the diamond platform after inlaying is 57.5%, the crown height ratio is 14.6%, Guan Jiao is that 35 °, booth angle are that 41 ° and booth are deeply than being 4.75%.

4. emerald shape diamond combination according to claim 1, it is characterized in that: boundless inlaying is to be provided with corresponding inserting slot in the booth portion of diamond or a face of waist, a face of the booth portion of the diamond that correspondence is inlayed or waist is provided with corresponding prominent bar, and prominent bar is located in the inserting slot.