JP3005543U - Jewelry certificate - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose of the present invention is to provide a certificate that allows consumers of gemstones to easily understand the value of both brilliance and rarity. [Composition] A gem certificate that has the three items of beauty value, proportion, and rarity of the gem to be assessed and displays the name of the issuer.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is a certificate issued to the purchaser of a jewel, and it is intended to provide a certificate that allows the value of the jewel to be properly understood.

[0002]

[Prior art]

 The value of a gemstone is considered to be so-called 4C, and its carat, color, clarity, and cut are considered to be the standard of the value, and therefore, the certificate was also created around them. However, gems as ornaments entertain people with the radiance that they emit, and conventional appraisals lacked judgment on the brilliance.

[0003]

[Problems to be solved by the device]

 The present invention is intended to analyze the factors that cause the brilliance of gems to arise, divide the items into items that can be easily understood by users, and obtain a certificate that displays those items.

[0004]

[Means for Solving the Problems]

 The appraisal document of the present invention is used to evaluate gemstones, the value of the beauty of gemstones that can be intuitively viewed, the proportion that can be displayed numerically, and the rarity value based on conventional weight, color, and clarity. Each item is added and the item of the issuer's display to clarify the responsibility is added to it so that the consumer can easily understand the substantial value of the gemstone.

[0005]

【Example】

 In the embodiment shown in FIG. 1, a square mount 1 is divided into left and right sides, and two items are displayed on both sides. On the left side, the issuer's name 2 and beauty value 3, and on the right side. On the other hand, the items of proportion 4 and rarity value 5 are provided.

The issuer's name 2 usually contains the name of the issuer, as well as an address, a telephone number, and other matters indicating the place of responsibility, and the beauty value 3 is a photograph for showing the beauty of radiance. That is, a photograph 3a that allows you to understand how the light that hits the jewel is reflected and a photograph 3b that allows you to understand the beauty of the shape are attached.

[0007] The items of the proportion 4 on the right side include cut, gaddle thickness, gaddle amount, depth, table amount, culet size, finish and proportion rank. Is shown, and the item of rarity value 5 shows carat, color, clarity, etc., and FIG. 6 of the gemstone is shown to show the kind and position of the scar.

It should be noted that the position of each of the items of beauty value 3, proportion 4, rarity value 5 and name of the publisher 2 and the items shown in each item described above are merely examples. Of course, there is no limitation, and addition and deletion of those items can be freely selected within the range of each item.

[0009]

[Effect of device]

 Since the certificate of the present invention has the structure as described above, the brilliance of jewels, which is not required by the conventional certificate centering on 4C, can be intuitively observed, and the element that causes the brilliance can be clearly shown. Therefore, the consumer can easily understand the value of the gem.

[Brief description of drawings]

FIG. 1 is a plan view of a certificate of the present invention.

[Explanation of symbols]

 1 Mount 2 Issuer's name 3 Beauty value 4 Proportion 5 Rarity value 6 Jewel diagram

Claims (3)

[Scope of utility model registration request] 1. The value of the beauty of the gem to be evaluated 3
, A proportion 4 and a rarity value 5 and a gem certificate that shows the name of the issuer. 2. The items of proportion 4 are cut, girdle thickness, girdle amount, depth, table amount and cure.
The gem certificate according to claim 1, wherein the let size, the finish, the rank of the proportion, and the like are described, and the rarity value 5 item includes carat, color, and clarity. 3. A gem certificate according to claim 1, wherein the item of beauty value 3 of the gemstone is accompanied by a photograph showing how the light hitting the gemstone is reflected.