color: Diamonds have many natural colors, from precious colorless (white after cutting), rare light blue, pink to slightly yellow. The more colorless, the more white light can penetrate, and the refraction and scattered are colorful. Diamond color grading is in the classification environment of a professional laboratory, and technicians will be determined by repeated contrast between diamonds and standard color stones to be graded. The whitening diamond is set to D -level (that is, starting with Diamond's first letters), divided into 11 levels, in turn: D, E, F, G, H, J, K, L, M, m,, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m,, m, m, m,, m, m,, m, m,, m, m,, m, m,, m, m,, m, m,, m, m,, m, m,, m, m,, m,, m,, m,, m,, m,,, N.
Cleecent: Diamond crystals in the mantle magma deep in the earth, the environment is complex, the composition is diverse, the temperature and pressure are extremely high, and after hundreds of millions of geological changes, the inside it will inevitably contain a variety of debris. Color, how much, size, and location distribution affect the effects of diamond clarity to varying degrees. Usually, 10 times large mirror inside diamonds, surface defects, and its degree of influence on glory segment the clarity level of unpleasant diamonds into LC, VVS1, VVS2, VS1, VS2, SI1, SI2, P1, P2, P3, 10 Level. Diamonds inlaid are divided into excellent, good, good, better, generally 5 levels.
Couers: The brilliant glory of the diamond is attributed to its unique high refractive index and high -color scattered performance. However, without cutting diamonds, the appearance is only flat. Only by accurate calculation, careful design and perfect cutting and grinding, the light is fully reflecting the top surface to make the beautiful diamond light. Diamonds are hard substances, have nothing to destroy, never wear, and eternal light is eternal. The level of the car is divided into: good, good, general.
Cram weight: Diamond weight is calculated in carat (also known as card). 1 pull = 200 mg = 0.2 grams. 1 carat is divided into one hundred copies, each of which is called one point. 0.75 carats are 75 points and 0.02 carats are 2 points. In the case of similar conditions, as the diamond weight is large, its value increases geometrically; diamonds with the same weight will be far from the different values of color, clarity, and cutting.
The quality of diamonds is divided into color, clarity, and cutting several important levels . The color is divided into: D, E, F, G, H, J, K, L, M, n. Essence Essence Z The clarity is divided into: if, VVS1, VVS2, VS1, VS2, SI1, SI3, I1, i2, i3 VG, G, F, P can choose the appropriate diamond ornament according to your favorite style
The level of the diamond level quality is to look at his 4C The so -called "4C" is the abbreviation of four English words that start with C. It refers to the caraat weight, clarity, and color ( COLOUR), cutting (cut). Just comprehensively appreciate the four points of "4C", you can easily understand the value and quality of a diamond. Diamond price = weight color clarity cutting.
Diamond ring levels mainly distinguish between 4C parameters (weight, net, color, cutting) of diamonds according to four dimensions. The weight of diamonds is an important factor that affects the price of diamonds. The larger the diamonds in the nature, the scarcity of the diamond; As Russia's AlROSA company jewelry dealers, there are also diamond certificates and diamond passports to check the source of diamonds, which is called fifth C. Essence Your admission is support for my work
Hello: I often go to this poem jewelry to see. Many friends have read it. This has been done for a long time. Thank you . . Refractive index and high -color scattered performance. However, without cutting diamonds, the appearance is only flat. Only by accurate calculation, careful design and perfect cutting and grinding, the light is fully reflecting the top surface to make the beautiful diamond light. Diamonds are hard substances, have nothing to destroy, never wear, and eternal light is eternal. The level of the car is divided into: good, good, general.
It mainly depends on 4C
color: Diamonds have many natural colors, from precious colorless (white after cutting), rare light blue, pink to slightly yellow. The more colorless, the more white light can penetrate, and the refraction and scattered are colorful. Diamond color grading is in the classification environment of a professional laboratory, and technicians will be determined by repeated contrast between diamonds and standard color stones to be graded. The whitening diamond is set to D -level (that is, starting with Diamond's first letters), divided into 11 levels, in turn: D, E, F, G, H, J, K, L, M, m,, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m, m,, m, m, m,, m, m,, m, m,, m, m,, m, m,, m, m,, m, m,, m, m,, m, m,, m, m,, m,, m,, m,, m,, m,,, N.
Cleecent: Diamond crystals in the mantle magma deep in the earth, the environment is complex, the composition is diverse, the temperature and pressure are extremely high, and after hundreds of millions of geological changes, the inside it will inevitably contain a variety of debris. Color, how much, size, and location distribution affect the effects of diamond clarity to varying degrees. Usually, 10 times large mirror inside diamonds, surface defects, and its degree of influence on glory segment the clarity level of unpleasant diamonds into LC, VVS1, VVS2, VS1, VS2, SI1, SI2, P1, P2, P3, 10 Level. Diamonds inlaid are divided into excellent, good, good, better, generally 5 levels.
Couers: The brilliant glory of the diamond is attributed to its unique high refractive index and high -color scattered performance. However, without cutting diamonds, the appearance is only flat. Only by accurate calculation, careful design and perfect cutting and grinding, the light is fully reflecting the top surface to make the beautiful diamond light. Diamonds are hard substances, have nothing to destroy, never wear, and eternal light is eternal. The level of the car is divided into: good, good, general.
Cram weight: Diamond weight is calculated in carat (also known as card). 1 pull = 200 mg = 0.2 grams. 1 carat is divided into one hundred copies, each of which is called one point. 0.75 carats are 75 points and 0.02 carats are 2 points. In the case of similar conditions, as the diamond weight is large, its value increases geometrically; diamonds with the same weight will be far from the different values of color, clarity, and cutting.
The quality of diamonds is divided into color, clarity, and cutting several important levels
. The color is divided into: D, E, F, G, H, J, K, L, M, n. Essence Essence Z
The clarity is divided into: if, VVS1, VVS2, VS1, VS2, SI1, SI3, I1, i2, i3
VG, G, F, P
can choose the appropriate diamond ornament according to your favorite style
The level of the diamond level quality is to look at his 4C
The so -called "4C" is the abbreviation of four English words that start with C. It refers to the caraat weight, clarity, and color ( COLOUR), cutting (cut). Just comprehensively appreciate the four points of "4C", you can easily understand the value and quality of a diamond. Diamond price = weight color clarity cutting.
Diamond ring levels mainly distinguish between 4C parameters (weight, net, color, cutting) of diamonds according to four dimensions. The weight of diamonds is an important factor that affects the price of diamonds. The larger the diamonds in the nature, the scarcity of the diamond; As Russia's AlROSA company jewelry dealers, there are also diamond certificates and diamond passports to check the source of diamonds, which is called fifth C. Essence Your admission is support for my work
Hello: I often go to this poem jewelry to see. Many friends have read it. This has been done for a long time. Thank you
.
.
Refractive index and high -color scattered performance. However, without cutting diamonds, the appearance is only flat. Only by accurate calculation, careful design and perfect cutting and grinding, the light is fully reflecting the top surface to make the beautiful diamond light. Diamonds are hard substances, have nothing to destroy, never wear, and eternal light is eternal. The level of the car is divided into: good, good, general.