JP3006683U - A colorless and transparent diamond ring with the brilliance of a natural colored diamond - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] The amount of natural colored diamond for gems produced is extremely small and extremely expensive. The invention is
The idea is to combine a colorless transparent diamond at a normal price with an inexpensive small colored stone to create a diamond ring with the brilliant texture of a natural colored diamond. [Structure] Inexpensive, small-sized colored stones 2 are made into a conical depression in the center of the table surface. Put the curette part of and put them in close contact with each other and place the diamond stones in a two-tiered state. The color of the colored stone in the lower row spreads to the crown of the colorless and transparent diamond in the upper row.
A ring with the brilliance of natural color diamond is completed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 ring

[0002]

[Prior art]

 It is only a technique to make a diamond stone in the empty frame of a jewelry ring.

[0003]

[Problems to be solved by the device]

 Among the natural colored diamonds, the pink and blue colors are extremely low in yield and are very expensive due to their beauty. Using colorless and transparent diamonds, they try to create a diamond ring with the brilliance of a natural colored diamond.

[0004]

[Means for Solving the Problems]

 The double-layered structure in which the colorless and transparent diamond curette part is in close contact with the natural colored stones in the lower layer allows the color of the gems in the lower layer to be transmitted to the colorless and transparent diamonds in the upper layer, which is extremely beautiful and yields. Very few and expensive to give the brilliant texture of colored diamonds. The most effective way to spread the color of the lower colored stone to the colorless and transparent diamond in the upper layer is to make a conical depression in the center of the table surface of the colored stone in the lower layer, and the curette part of the upper diamond. It is put in the hollow and made to adhere, and the color of the colored stone in the lower row is spilled over to the colorless and transparent diamond in the upper row. In other words, the small colored stones that have been processed are retained at the base of the nail of the gemstone ring in the empty frame. Next, put the colorless and transparent diamond curette part in the hollow of the table of the colored stones that have been set aside, and place the stones in close contact to make a diamond ring.

[0005]

[Example] When a gem with a high diffraction rate such as diamond is polished into a round brilliant cut, the color of the object that adheres to the periphery of the curette is reflected in the crown. Therefore, in addition to the original brilliance of the colorless and transparent diamond, the ring that reflects the color of the colored stone adhering to the lower stage is reflected on the crown of the diamond in addition to the original brilliance To do.

[0006]

[Effect of device]

 With this invention, the color of the lower colored stone is added to the brilliance of the colorless and transparent diamond, so that a colorless and transparent diamond ring showing the texture of the brilliance of the natural colored diamond is produced.

[Brief description of drawings]

[Figure 1] Front view

[Figure 2] Plan view

[Fig. 3] Perspective view in which jewels are closely attached in a two-tier stack

FIG. 4 is a cross-sectional view of a side face in which jewels are closely attached in two layers.

[Figure 5] Plan view of colored stones

[Figure 6] Perspective view of colored stones

[Explanation of symbols]

 1 diamond 2 colored stone

Claims (1)

[Scope of utility model registration request] 1. A cone-shaped depression is formed at the center of the table surface of a small colored stone, and the processed colored stone is stone-retained at the base of the nail of a gem ring for an empty frame, and then the colored stone table surface. In the depression
It is a colorless and transparent diamond ring with a two-tiered structure that is made by stone retaining diamonds with the curette portion of the diamond inserted and in close contact.