Combinative Diamond Jewelry and Making Method Thereof

a diamond and jewelry technology, applied in the field of diamond jewelry making, can solve the problems of increasing the price of diamonds of large size, difficulty for a normal consumer to buy jewelry inlaid with diamonds having weights of more than 1 ct, and gaps between the central diamond and small diamonds, so as to prevent dus

Inactive Publication Date: 2015-12-03
KTL JEWELRY TRADING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0042]Said major diamond, periphery diamonds and bottom diamonds are pressed with each other and secured onto the upper surface of the supporting base, and form together with the metal claws structure identical to each cutting edge angle of the diamond. No slot is formed among the diamonds of the jewelry and therefore, dust i

Problems solved by technology

With rapid exhaustion of diamond resource, price of diamond of large size is becoming increasingly expensive.
In field of jewelry, it is difficult for a normal consumer to buy jewelry inlaid with diamond having weight of more than 1 ct (carat).
Though above patents and prior art have realized effect of a large sized diamond using several small sized diamonds, these techniques suffer from the following problems.
This construction however, results in existence of gaps between the central diamond and small diamonds.
During wearing processi

Method used

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  • Combinative Diamond Jewelry and Making Method Thereof
  • Combinative Diamond Jewelry and Making Method Thereof
  • Combinative Diamond Jewelry and Making Method Thereof

Examples

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first embodiment

[0051]As shown in FIGS. 1-3, combinative diamond jewelry of the present invention includes a noble metal supporting base 1 of circular cross section. A side surface of the supporting base 1 is machined according to side structure of large sized diamond, thus effectively enhancing shape simulation of large sized true diamond.

[0052]A large inlay opening 7 is defined in a central location of the supporting base 1. Six intermediate inlay openings 61 are evenly defined circumferentially and around the large inlay opening 7. In other words, centers of the six intermediate inlay openings 61 locate on a same circle. In addition, twelve small cylinders 5 are evenly and circumferentially distributed around the large inlay opening 7. Every two small cylinders 5 are categorized as a group and therefore there are totally six groups of small cylinders 5. A metal claw 8 with specific refraction angle is disposed between two adjacent intermediate inlay openings 61. Each metal claw 8 is craved with ...

second embodiment

[0060]As shown in FIGS. 4-6, combinative diamond jewelry of the present invention includes a noble metal supporting base 1 of heart cross section. A side surface of the supporting base 1 is machined according to side structure of large sized diamond, thus effectively enhancing shape simulation of large sized true diamond.

[0061]Twelve metal claws 8 are distributed around the supporting base 1. Among these metal claws, two metal claws 8 located on a tip portion of the heart shape are combined to form a unity, and the rest metal claws 8 are uniformly arranged such that an identical angle is defined between two adjacent claws 8. An intermediate inlay opening 61 is disposed between every two adjacent metal claws 8. At half and one fourth locations of a symmetrical line of the supporting base 1 small cylinders 5 are disposed respectively. The height of the small cylinders 5 is identical to that of the metal claws 8. Carvings are formed on the top of each cylinder 5, and the carvings are p...

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Abstract

The invention discloses a combinative diamond jewelry, which includes: a metal supporting base on an upper surface edge of which a plurality of metal claws, each metal claw having a carving formed on its top surface; and a plurality of small sized diamonds inlaid between the upper surface of the supporting base and metal claws. Also disclosed is a method for making the same. Said major diamond, periphery diamonds and bottom diamonds are pressed with each other and secured onto the upper surface of the supporting base, and form together with the metal claws structure identical to each cutting edge angle of the diamond. No slot is formed among the diamonds of the jewelry and therefore, dust is prevented from coming into the interior of the jewelry, thus overcoming drawbacks of prior art combinative diamond jewelry. Furthermore entire shining visual effects are obtained by mutual refraction of these small diamonds and metal part according to specific size ratio of the small diamonds to metal part and shape design.

Description

FIELD OF THE INVENTION[0001]The present invention relates to technology of making diamond jewelry and more particularly, to a combinative diamond jewelry and making method thereof.BACKGROUND OF THE INVENTION[0002]With rapid exhaustion of diamond resource, price of diamond of large size is becoming increasingly expensive. In field of jewelry, it is difficult for a normal consumer to buy jewelry inlaid with diamond having weight of more than 1 ct (carat). Though small-sized diamond has a low price, a general consumer likes diamond of large size.[0003]In recent years, in order for a general consumer to get with low price jewelry having effect of large-sized diamond, technicians of diamond jewelry fabrication have developed kinds of diamond combining techniques for simulating effect of large sized diamond using some small sized diamond.[0004]For example, Chinese Patent No.: CN200710076738.6 has disclosed modular insertion diamond jewelry. According to this disclosure, a noble metal base...

Claims

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Application Information

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IPC IPC(8): A44C17/02A44C17/04
CPCA44C17/02Y10T29/24A44C17/04A44C17/046A44C27/00
Inventor KEI, YEUK LUN CALAN
Owner KTL JEWELRY TRADING
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