Knowledge about diamondsFashion News, Media & ReportingUpdated on Jul 28, 2019 View more like this | Visit CALIFORNIA, PA | Contact babaya li |
1. Why is eight hearts and eight arrows lack of brilliance?
Eight hearts and eight arrows only refer to the symmetry of diamonds. It doesn't exactly mean the “cut” is very good. The brilliance of diamonds mainly depends on cut, so we must look at other cut indicators.
2. Small diamonds are not as hot as big ones?
The brilliance of a diamond depends on the cut, of course, the bigger the diamond, the higher the value.
3. Cut VG’s diamond is not good?
GIA diamond cuts are divided into five grades, EX, VG, G, F, and P. The cut diamonds of VG are not very good diamonds.
4. What are the shapes of special shape diamonds?
Generally, the special shape diamond has heart shape, elliptical shape, marquise shape, teardrop shape, emerald shape, princess square shape, rectangular shape, triangle shape, and the like.
5. The fluorescence in the diamond
(1) The fluorescence index refers to the intensity of colored light such as blue light or yellow light that the diamond emits under ultraviolet light. In other words, under the stronger ultraviolet rays of summer sunlight, diamonds with fluorescence may be perceived by the naked eye.
(2) Not all diamonds bracelet for girlfriend have fluorescence, but it is true that most diamonds have a little fluorescence. Internationally, diamonds are required to be written with fluorescent indicators. There is no special label on the domestic certificate.
(3) Fluorescence is not all blue, and the fluorescence of diamonds is blue, yellow, orange, pink, and so on.
6. Does fluorescence have any effect on the value and aesthetics of diamonds?
A diamond infinity necklace with names with fluorescence is less valuable than a diamond without fluorescence, and it has some effect on the aesthetics.
7. Where is the origin of your diamond? Is it the South African diamond?
The original origin of diamonds is not known and now the South Africa’s diamond mines have been exhausted. The reason why South Africa is famous is because South Africa has produced several large diamonds, such as the "Star of South Africa". At present, the main producing countries are Australia and Russia. 70% of the world's diamond embryos are controlled by DTC, so the origin of the embryo is difficult to define. DTC will distribute the embryos to several cutting companies in the world.
8. The price of two stones is similar, the weight difference is 0.05 to 0.1CT, but the cut and the clarity of heavy stones are one level lower. Which one is better? It depends on what you need, if you want better quality, choose the small one, if you want a stronger visual effect, choose the big one, after all, the gap of 5 to 10 points is still easy to see.
Eight hearts and eight arrows only refer to the symmetry of diamonds. It doesn't exactly mean the “cut” is very good. The brilliance of diamonds mainly depends on cut, so we must look at other cut indicators.
2. Small diamonds are not as hot as big ones?
The brilliance of a diamond depends on the cut, of course, the bigger the diamond, the higher the value.
3. Cut VG’s diamond is not good?
GIA diamond cuts are divided into five grades, EX, VG, G, F, and P. The cut diamonds of VG are not very good diamonds.
4. What are the shapes of special shape diamonds?
Generally, the special shape diamond has heart shape, elliptical shape, marquise shape, teardrop shape, emerald shape, princess square shape, rectangular shape, triangle shape, and the like.
5. The fluorescence in the diamond
(1) The fluorescence index refers to the intensity of colored light such as blue light or yellow light that the diamond emits under ultraviolet light. In other words, under the stronger ultraviolet rays of summer sunlight, diamonds with fluorescence may be perceived by the naked eye.
(2) Not all diamonds bracelet for girlfriend have fluorescence, but it is true that most diamonds have a little fluorescence. Internationally, diamonds are required to be written with fluorescent indicators. There is no special label on the domestic certificate.
(3) Fluorescence is not all blue, and the fluorescence of diamonds is blue, yellow, orange, pink, and so on.
6. Does fluorescence have any effect on the value and aesthetics of diamonds?
A diamond infinity necklace with names with fluorescence is less valuable than a diamond without fluorescence, and it has some effect on the aesthetics.
7. Where is the origin of your diamond? Is it the South African diamond?
The original origin of diamonds is not known and now the South Africa’s diamond mines have been exhausted. The reason why South Africa is famous is because South Africa has produced several large diamonds, such as the "Star of South Africa". At present, the main producing countries are Australia and Russia. 70% of the world's diamond embryos are controlled by DTC, so the origin of the embryo is difficult to define. DTC will distribute the embryos to several cutting companies in the world.
8. The price of two stones is similar, the weight difference is 0.05 to 0.1CT, but the cut and the clarity of heavy stones are one level lower. Which one is better? It depends on what you need, if you want better quality, choose the small one, if you want a stronger visual effect, choose the big one, after all, the gap of 5 to 10 points is still easy to see.
