JP3077249U - Gem three-dimensional quality display structure - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide an explanation means which three-dimensionally expresses the quality characteristics of jewelry for decoration, and which allows a seller to visually explain the scarcity of the jewelry and to allow a purchaser to understand. SOLUTION: A similar small second polygon having a bottom surface opened so as to cover a large first polygonal pyramid and its head.
The first pyramid represents the total output of the gemstone as a whole, and on each of its sides, a different quality evaluation element of the gem is displayed. The second polygonal pyramid indicates the amount of the ornamental jewelry entirely processed from rough stone, the height of which indicates the quality of the jewelry, and the first and second sides each have a first side. The three-dimensional quality display structure of the gem in which the grade display is given in such a manner that the grade is gradually increased toward the top of each of the plurality of quality evaluation elements displayed on the sides of the polygonal pyramid.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a three-dimensional quality display structure for a gemstone that displays the quality of a gemstone such as a diamond, emerald, sapphire, ruby, coral, and pearl so that it can be easily understood by non-experts.

[0002]

[Prior art]

 As a conventional description of a jewelry for jewelry (jewelry), the name of the jewel and a plurality of quality evaluation elements closely related to the quality of the jewel or the quality of the entire jewel are displayed in a plane. In some of the display columns, there is a description of the concept and characters, figures, symbols, and the like indicating the grade.

[0003]

[Problems to be solved by the invention]

 However, the conventional method of displaying the gemstone's product knowledge in a two-dimensional (two-dimensional) manner, as in the case of conventional instructions, is based on the total output of gemstones and the body obtained by processing the gemstones. It was difficult to explain the scarcity of decorative jewelry to non-experts in a way that was easy to understand and fully understood. For this reason, sellers have long demanded a means of explaining a jewel so that the purchaser can easily understand the product knowledge of the jewel, particularly its quality characteristics.

Accordingly, the present invention provides a three-dimensional representation of the quality characteristics of a jewelry for decoration, and provides an explanation means by which a seller can visually explain the scarcity of the jewelry and a buyer can understand. With the goal.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, the three-dimensional quality display structure of the gem of the present invention has a large first polygonal pyramid and a similar small second polygon having an open bottom surface so as to cover the head. A gemstone three-dimensional quality indicating structure comprising a combination with a pyramidal pyramid, wherein the first pyramid as a whole represents the total output of the gemstone ore, and each of its sides has The different quality evaluation factors of the gem are displayed, and the second pyramid represents the amount of the jewelry for decoration that is entirely made of rough stone, and its height is determined by the quality of the gem. And each side has a grade indication that ranks such that the grade of each of the plurality of quality evaluation elements displayed on the side of the first polygonal pyramid becomes progressively higher toward the top. It is characterized by having been given.

The present invention provides a large first polygonal pyramid, which represents the total output of the gemstone, and a total amount of the ornamental jewelry, which is obtained by processing the rough. Since it is a three-dimensional structure composed of a combination of a similar small second pyramid with an open bottom surface so that it can be put on the head, it can be seen from the total output of gemstones. It is possible to express the rarity of decorative jewelry obtained by processing the three-dimensionally and clearly.

[0007] In the present invention, on each side of the large first pyramid, quality evaluation elements that have a significant effect on the overall quality evaluation of the gem are displayed, and the number of quality evaluation elements is n. In this case, since the three-dimensional quality display structure of the n-pyramid is provided, it is possible to easily and clearly understand at a glance the criteria for judging the quality of the jewel.

In the present invention, since the height of the small second pyramid indicates the quality of the gem, the rarity of the quality grade of the jewelry for decoration in view of the entire production of the gemstone ore. Can be clearly expressed.

[0009] In the present invention, each side of the small second polygonal pyramid is given a grade display in which the grade of the quality evaluation element is gradually increased toward the top, so that the decoration It is easy and clear to understand at a glance the grade indication of each quality evaluation element of jewelry.

In the present invention, the display of the quality evaluation element on the side of the first polygonal pyramid and the grade display on the side of the second polygonal pyramid are arranged in correspondence with each other. And their grade indications can be easily and clearly understood at a glance.

When the jewel is a diamond, the diamond three-dimensional quality indicating structure of the present invention has a large first quadrangular pyramid and a similar small quadrangular pyramid having a bottom opening so as to cover the head. A three-dimensional quality display structure of diamond comprising a combination of two square pyramids, wherein the first square pyramid represents the total output of the rough diamond and each of the four sides. Shows the different quality rating elements of the diamond, one of which has a carat display and its description, another has a color display and its description, and another has a carat display. Indicates the clarity display and its description, and the remaining side shows the cut display and its description. The second square pyramid indicates the amount of ornamental diamonds as a whole, Its height is The quality of the decorative diamonds is expressed in terms of quality, and on one side, the color, on the other side, the color, on the other side, clarity, and on the other side, the cut, the top of each. It is characterized by a grade display that ranks so that the grades become higher in order.

The overall quality of diamond is determined by the combination of the so-called “4C” of four quality evaluation factors, namely, Carat, Color, Clarity, and Cut. Be evaluated. Therefore, when the gem is a diamond, the three-dimensional quality indicating structure of the present invention has a large first quadrangular pyramid and a similar small second quadrangular pyramid with an open bottom surface so as to cover the head. Consists of a combination with pyramids.

[0013]

[Embodiment of the invention]

 An embodiment of the present invention will be described with reference to the accompanying drawings. The drawings show the three-dimensional quality indicating structure of the present invention when the gem is a diamond, in which FIG. 1 shows a large first quadrangular pyramid and a small second quadrangular pyramid in a perspective view, and FIG. FIG. 3 is a perspective view showing a state where the second quadrangular pyramid is put on the head of the first quadrangular pyramid, and FIG. 3 is a front view showing one side surface of the first quadrangular pyramid and the second quadrangular pyramid.

The large first pyramid 1 shown in FIG. 1 (1) represents the total output of diamond rough, and the small second pyramid 1 ′ shown in FIG. The amount of ornamental diamonds obtained by processing a rough of the same size is expressed in terms of the size of the total production of rough diamonds. Since the quality of diamond is evaluated by the so-called “4C” quality evaluation factor, the three-dimensional quality evaluation structure of the present invention forms a quadrangular pyramid having four sides. The quadrangular pyramid is a shape that symbolizes the rough diamond obtained by bisecting the rough diamond because the rough diamond is produced as octahedral crystals.The pyramid shape is stable as a structure. The shape can be easily associated with the form of the diamond.

In order to be able to cover the second quadrangular pyramid 1 ′ on the head of the first quadrangular pyramid 1, both quadrangular pyramids are similar and the second quadrangular pyramid 1 ′ 2 'is open.

Each of the four sides A, B, C, and D of the first quadrangular pyramid 1 displays a diamond quality evaluation element. On the side A of the triangle, a carat indication and its description are described. A carat is a unit that indicates the weight of a diamond.For example, "If the total production of diamond rough is the entire triangle, only a few roughs are large enough to be cut and used as jewelry. Only the colored part at the top (the part of side a of the second quadrangular pyramid) represents the amount of items that are treated as jewelry, and the more carats are produced, the more Because the number is small, the rarity is high and it is reflected in the price. "

On the side surface B of the triangle, a color display and its description are described. The description states, for example, "If the total output of diamond rough is this entire triangle, the rough that can be used as jewelry will be colored with a top colored part (side b of the second square pyramid). Yellow), brownish, grayish, greenish, and various colors, but the more transparent the color, the higher the rarity. Diamond color grades are ranked in alphabetical order from D. "

As shown in FIG. 3A, a clarity display 3 and a description 4 are described on the side surface C of the triangle. Clarity refers to the degree of inclusions and scratches formed in the natural environment that are negligible.For example, `` If the total production of rough diamonds is the entire triangle, The only rough part is the colored part of the top (the part of the side c of the second quadrangular pyramid) .Because it is a diamond that grew up in natural nature under various conditions, it has few inclusions and scratches Things are more scarce. Clarity grades rank their status. "

On the side face D of the triangle, a display of the cut and a description thereof are described. The description includes, for example, “The diamonds polished into round brilliant cuts, including very small melee stones, that have been cut with even a little attention to their shine, are the top part (No. The only part that is close to the “ideal” proportion that maximizes the brightness is the “Excellent Cut”. Nowadays it is a popular part of the market and its tolerance is very wide. It is extremely difficult to produce a diamond that has been polished to a truly “perfect cut”, so the number is extremely low. Is described.

Each of the four side surfaces a, b, c, and d of the second quadrangular pyramid 1 ′ was ranked such that the grade of the so-called “4C” quality evaluation element was gradually increased toward the top. The grade is displayed. On the side a of the triangle, as a carat grade indication, a diamond picture is displayed from the bottom to the top, and the carat value (0.2 ct, 0.3 ct ...) is described below each picture. .

On the side surface b of the triangle, alphabet letters Z to N, M, L, K, J, I, H, G, F, E, D are displayed in order from the bottom to the top as color grade indication. At the same time, the color is colored so that the yellowish color decreases from the yellowish Z-N rank to the highest colorless and transparent D rank.

As shown in FIG. 3 (2), on the side surface c of the triangle, as the grading 5 of clarity, alphabetical characters SI2, SI1, VS2, VS1, VVS2, VVS1 are displayed in order from the bottom to the top. , IF.

On the side surface D of the triangle, alphabet letters Good, Very Good, Excellent, etc. are attached in order from the bottom to the top as cut grade indications.

As shown in FIG. 2, the display of the quality evaluation elements on the side surfaces A, B, C, and D of the first quadrangular pyramid 1 and the side surfaces a, b, and Since the grade display in c and d is arranged in correspondence, each quality evaluation element and its grade display can be easily and clearly understood at a glance.

[0025]

[Effect of the invention]

 As described above, in the gem three-dimensional quality indicating structure of the present invention, since the quality characteristics of the jewelry for decoration are expressed three-dimensionally in comparison with the total output of the gemstone of the gem, This has the effect that the seller can visually explain the scarcity of the product, and the buyer can understand it through the visual sense.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a diamond three-dimensional quality display structure of the present invention, wherein FIG. 1 (1) is a perspective view of a first quadrangular pyramid, and FIG. The perspective view of a pyramid.

FIG. 2 is a perspective view showing a state in which the first quadrangular pyramid shown in FIG. 1 (1) is covered with the second quadrangular pyramid shown in FIG. 1 (2).

FIG. 3A is a front view showing a side face C of a first quadrangular pyramid, and FIG. 3B is a front view showing a side face c of a second quadrangular pyramid.

[Explanation of symbols]

1 1st pyramid, 1 '2nd pyramid, 2 ... bottom of 1st pyramid, 2' ... bottom of 2nd pyramid, 3 ...
-Clarity display, 4-Clarity description,
5. Clarity grade display, A, B, C, D
The sides of the first pyramid, a, b, c, d ... the sides of the second pyramid.

Claims (4)

[Utility model registration claims] 1. A gemstone three-dimensional quality display structure comprising a combination of a large first polygonal pyramid and a similar small second polygonal pyramid having an open bottom surface so that it can be put on its head. The first polygonal pyramid as a whole represents the total output of gemstones, and on each of its sides, different quality evaluation factors of the gemstone are displayed, and the second polygonal pyramid is the second polygonal pyramid. The pyramids represent the amount of decorative jewelry that is entirely processed from rough stone, the height of which represents the quality of the jewelry, and each side of the pyramid has the side of the first polygonal pyramid. A three-dimensional quality display structure for jewels, characterized in that a grade display is given to each of the displayed plurality of quality evaluation elements so that the higher the grade, the higher the grade. 2. The display according to claim 1, wherein the display of the quality evaluation element on the side surface of the first polygonal pyramid and the grade display on the side surface of the second polygonal pyramid are arranged in correspondence. The three-dimensional quality display structure of the described jewel. 3. A three-dimensional quality display structure of diamond comprising a combination of a large first quadrangular pyramid and a similar small second quadrangular pyramid with an open bottom so as to cover the head thereof. The first quadrangular pyramid represents the total production of rough diamonds, and
Each of the three aspects has a different quality rating of the diamond, one of which is a carat and a description, another is a color and a description, and another is a color. The side shows the clarity display and its description, and the other side shows the cut display and its description. The second quadrangular pyramid shows the amount of the ornamental diamond as a whole. The height indicates the quality of the ornamental diamond, and carats on one side, collars on the other side, clarity on the other side, and clarity on the other side. A three-dimensional diamond quality display structure, characterized in that the cuts are graded in such a way that the grades become higher in order toward the top. 4. The display according to claim 3, wherein the display of the quality evaluation element on the side of the first quadrangular pyramid and the grade display on the side of the second quadrangular pyramid are arranged in correspondence. The three-dimensional quality display structure of the described jewel.