5 thoughts on “What does diamond color level H value mean?”
Lorene
The diamond color H level means that the diamond color is close to colorless. The diamonds can be divided into general 5 levels from D -Z. Among them, D, E, and F are the optimal secondary colorless, with D as the optimal, E and F as the second. The latter is G, H, i, J as the second excellence, which are close to colorless. The later level of K -Z is colored. K, L, M are slightly yellow, and N -Z is the worst mild yellow. The expansion information:
A before GIA created D to Z color grading system, there were many other names of other names on the market, such as English letters A, B, and C (none of them when used in use. Clear definition), Arabic numerals (0, 1, 2, 3), and Roman letters (i, ii, III), coupled with "gem blue" or "blue and white" descriptive colors, which are not uniform, resulting in consumption The trouble of the person. In view of this, GIA decides to create a new color level system, which is irrelevant to the early system. gia grade system starts with the letter D. As GIA's level system is clear, it is quickly accepted by the public, and other level systems are gradually abandoned. Reference information Source: Baidu Encyclopedia-Brick and Stone Appraisal 4C Standard
Diamond color level H indicates that the color of the diamond is close to colorless. When compared with higher color diamonds, there are slight colors. But this color -grade diamonds still have high value. The color of diamonds: The color of diamonds is divided into two major series. The common colorless series include colorless transparency, close to colorless and light yellow; and color series include dark yellow, gray, pink diamond diamonds , Black, etc. The color level of the diamond is graded according to the color of the American Gem Academy GIA, from "D" (transparent, colorless, from Diamond's first letters) to "Z" (yellow). Color diamonds are ever -changing, it is extremely rare, and the price is also extremely high. The color grading system is not suitable for color diamonds. The meaning of each level: D level: completely colorless. It is the highest color grade in the color of the diamond, which is extremely rare. e grade: colorless. Only gem appraisal experts can detect trace colors. It's a very rare diamond. F level: colorless. A small amount of colors can only be detected by jewelry experts, but it is still considered colorless. It belongs to high -quality diamonds. g -H: close to colorless. When compared with higher color diamonds, there are slight colors. But this color -grade diamonds still have high value. i -J: Close to colorless. Slight colors can be detected. High value. k -M level: dark color, poor fire color.
Diamond color H level: close to colorless, compared with other high -end diamond color grades, you can find slight color deviations. diamond color level
different countries and regions have different expressions of diamond color levels, but the color level of color level is basically the same. ) Divided by the color level (D-Z). my country's "Diamond Tiered Standards" also clearly stipulates the division of diamond color levels, combining GIA's international common methods and the percentage division of Hong Kong and Taiwan regions, dividing the diamond into 12 levels, and corresponding to the letters and percentage systems. It generally believes that the color of the H color level diamond is the dividing line of white diamonds and high -quality diamonds. Generally, diamonds above H color basically cannot see the yellow tone of the naked eye. Most of the diamonds sold in the domestic market are between F-colors. High-level diamond colors such as D and E-Class are rare, and yellow diamonds below K level are basically abandoned. The diamond color grade is divided into different levels based on the purity of the diamond color: D level: completely colorless, belongs to the highest color grade and rare of gem -level diamonds other than color diamonds. e level: colorless grade, only the special identification instrument can detect the trace color deviation, which is also a very rare diamond color. F level: colorless, there are a small amount of color deviation, and only gem appraisal experts can detect and distinguish, which is a high -quality diamond. g-H level: Close to colorless, compared with other high-end diamond color levels, you can find a slight color deviation. i-j: Close to colorless, mild color deviations can be detected. So the grades of diamonds are generally divided: D-E level is a collection level, F-H level is a wedding level, and I-J level is the pursuit of cost performance. Of course, the color of the diamond is not absolute, and there are 4C standards for the other three diamonds at the same time to obtain the appropriate diamonds.
The diamond color H level means that the diamond color is close to colorless. The diamond color level can be divided into general 5 levels from D -Z. Among them, D, E, and F are the optimal secondary colorless, with D as the optimal, E and F as the second. The latter is G, H, i, J as the second excellence, which are close to colorless. The later level of K -Z is colored. K, L, M are slightly yellow, and N -Z is the worst mild yellow. Extension information Diamond color:
The diamond color actually refers to its colorlessness. For most gem -level diamonds, its color appraisal standard depends on its colorlessness. A diamond that does not contain chemical impurities and perfect structures is like a pure water droplet. It has no color and has a higher value. GIA established D to Z diamond color grading systems. By comparing the diamond to the color -like stone under the conditions of accurate controlling lighting and observation conditions, it identified its colorlessness. Vlynoly, the color difference between diamonds makes it difficult for non -professional people to distinguish, but it will make the diamond quality and price a great difference. The 4C standard of diamond: beautiful. rare. precious. Each diamond is unique, and it is a miracle created by time, place and change. The quality of each diamond determines its value. Until the middle of the 20th century, there was still no commonly applicable diamond quality rating standards. GIA is the first -level diamond grading standard in the industry: color, clarity, cutting and carat weight. Today, the quality of 4C diamonds has become a global common method for assessing diamond quality. The creation of the diamond 4C standard has two significance: it can be described by a general expression to describe the quality of diamonds, and diamond consumers can accurately understand what the diamonds they want to buy. gia has founded the global universal diamond 4C standard and international diamond grading system ™, becoming the authority of the industry, and providing consumers with fair diamond identification information to win global trust. Reference materials: Baidu Encyclopedia-Brick and Stone Appraisal 4C Standard Reference materials: CIA-Diamond Color
H means white, and the naked eye looks yellow from the crown. H color is also called 96 color, which is the standard white of diamonds. The color of the diamond from high to low is (D, E, F, G, H, I, J, K, L, M, N, 98, 97, 96, 95, 94, 93, 92, 91, 90.
The diamond color H level means that the diamond color is close to colorless.
The diamonds can be divided into general 5 levels from D -Z. Among them, D, E, and F are the optimal secondary colorless, with D as the optimal, E and F as the second. The latter is G, H, i, J as the second excellence, which are close to colorless. The later level of K -Z is colored. K, L, M are slightly yellow, and N -Z is the worst mild yellow.
The expansion information:
A before GIA created D to Z color grading system, there were many other names of other names on the market, such as English letters A, B, and C (none of them when used in use. Clear definition), Arabic numerals (0, 1, 2, 3), and Roman letters (i, ii, III), coupled with "gem blue" or "blue and white" descriptive colors, which are not uniform, resulting in consumption The trouble of the person. In view of this, GIA decides to create a new color level system, which is irrelevant to the early system.
gia grade system starts with the letter D. As GIA's level system is clear, it is quickly accepted by the public, and other level systems are gradually abandoned.
Reference information Source: Baidu Encyclopedia-Brick and Stone Appraisal 4C Standard
Diamond color level H indicates that the color of the diamond is close to colorless. When compared with higher color diamonds, there are slight colors. But this color -grade diamonds still have high value.
The color of diamonds:
The color of diamonds is divided into two major series. The common colorless series include colorless transparency, close to colorless and light yellow; and color series include dark yellow, gray, pink diamond diamonds , Black, etc. The color level of the diamond is graded according to the color of the American Gem Academy GIA, from "D" (transparent, colorless, from Diamond's first letters) to "Z" (yellow). Color diamonds are ever -changing, it is extremely rare, and the price is also extremely high. The color grading system is not suitable for color diamonds.
The meaning of each level:
D level: completely colorless. It is the highest color grade in the color of the diamond, which is extremely rare.
e grade: colorless. Only gem appraisal experts can detect trace colors. It's a very rare diamond.
F level: colorless. A small amount of colors can only be detected by jewelry experts, but it is still considered colorless. It belongs to high -quality diamonds.
g -H: close to colorless. When compared with higher color diamonds, there are slight colors. But this color -grade diamonds still have high value.
i -J: Close to colorless. Slight colors can be detected. High value.
k -M level: dark color, poor fire color.
Diamond color H level: close to colorless, compared with other high -end diamond color grades, you can find slight color deviations.
diamond color level
different countries and regions have different expressions of diamond color levels, but the color level of color level is basically the same. ) Divided by the color level (D-Z). my country's "Diamond Tiered Standards" also clearly stipulates the division of diamond color levels, combining GIA's international common methods and the percentage division of Hong Kong and Taiwan regions, dividing the diamond into 12 levels, and corresponding to the letters and percentage systems.
It generally believes that the color of the H color level diamond is the dividing line of white diamonds and high -quality diamonds. Generally, diamonds above H color basically cannot see the yellow tone of the naked eye. Most of the diamonds sold in the domestic market are between F-colors. High-level diamond colors such as D and E-Class are rare, and yellow diamonds below K level are basically abandoned.
The diamond color grade is divided into different levels based on the purity of the diamond color:
D level: completely colorless, belongs to the highest color grade and rare of gem -level diamonds other than color diamonds.
e level: colorless grade, only the special identification instrument can detect the trace color deviation, which is also a very rare diamond color.
F level: colorless, there are a small amount of color deviation, and only gem appraisal experts can detect and distinguish, which is a high -quality diamond.
g-H level: Close to colorless, compared with other high-end diamond color levels, you can find a slight color deviation.
i-j: Close to colorless, mild color deviations can be detected.
So the grades of diamonds are generally divided: D-E level is a collection level, F-H level is a wedding level, and I-J level is the pursuit of cost performance. Of course, the color of the diamond is not absolute, and there are 4C standards for the other three diamonds at the same time to obtain the appropriate diamonds.
The diamond color H level means that the diamond color is close to colorless.
The diamond color level can be divided into general 5 levels from D -Z. Among them, D, E, and F are the optimal secondary colorless, with D as the optimal, E and F as the second. The latter is G, H, i, J as the second excellence, which are close to colorless. The later level of K -Z is colored. K, L, M are slightly yellow, and N -Z is the worst mild yellow.
Extension information
Diamond color:
The diamond color actually refers to its colorlessness.
For most gem -level diamonds, its color appraisal standard depends on its colorlessness. A diamond that does not contain chemical impurities and perfect structures is like a pure water droplet. It has no color and has a higher value. GIA established D to Z diamond color grading systems. By comparing the diamond to the color -like stone under the conditions of accurate controlling lighting and observation conditions, it identified its colorlessness.
Vlynoly, the color difference between diamonds makes it difficult for non -professional people to distinguish, but it will make the diamond quality and price a great difference.
The 4C standard of diamond:
beautiful. rare. precious. Each diamond is unique, and it is a miracle created by time, place and change. The quality of each diamond determines its value. Until the middle of the 20th century, there was still no commonly applicable diamond quality rating standards. GIA is the first -level diamond grading standard in the industry: color, clarity, cutting and carat weight.
Today, the quality of 4C diamonds has become a global common method for assessing diamond quality. The creation of the diamond 4C standard has two significance: it can be described by a general expression to describe the quality of diamonds, and diamond consumers can accurately understand what the diamonds they want to buy.
gia has founded the global universal diamond 4C standard and international diamond grading system ™, becoming the authority of the industry, and providing consumers with fair diamond identification information to win global trust.
Reference materials: Baidu Encyclopedia-Brick and Stone Appraisal 4C Standard
Reference materials: CIA-Diamond Color
H means white, and the naked eye looks yellow from the crown.
H color is also called 96 color, which is the standard white of diamonds.
The color of the diamond from high to low is (D, E, F, G, H, I, J, K, L, M, N, 98, 97, 96, 95, 94, 93, 92, 91, 90.