Henan Baililai Superhard Material Co., Ltd.
Henan Baililai super hard Materials Co., Ltd.
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Lab-Grown Gem Rough Diamond
Introduction:
Cultivation of diamonds is a simulation of the growth environment of natural Diamond cultivation, the formation of natural Diamond environment moved to the laboratory, with high technology to make the diamond in the laboratory to grow.Nurturing a diamond is truly a diamond with exactly the same chemical, physical, atomic, light and all its properties as a natural Diamond.
Product introduction:
Cultivation of diamonds is a simulation of the growth environment of natural Diamond cultivation, the formation of natural Diamond environment moved to the laboratory, with high technology to make the diamond in the laboratory to grow.Nurturing a diamond is truly a diamond with exactly the same chemical, physical, atomic, light and all its properties as a natural Diamond.
Today, the quality of high-quality cultivated diamonds has been certified by third-party authorities, such as the International gemological Institute (IGI), the American gemological Institute (GIA)and the Belgian Diamond higher Council (HRD).These bred diamonds, whose carbon atoms are arranged in cubic crystal form, are identical to the chemical composition and structure of the diamond.
Specification table :
| feature Model number | Clarity | Color | Specification ,mm |
| BLL-W1 | VS/SI | E-H | 1.0-2.0 |
| BLL-W2 | VS/SI | E-H | 2.0-2.5 |
| BLL-W3 | VS/SI | E-H | 2.5-3.0 |
| BLL-W4 | VS/SI | E-H | 3.0-3.5 |
| BLL-W5 | VS/SI | E-H | 3.5-4.0 |
| BLL-W6 | VS/SI | E-H | 4.0-4.5 |
| BLL-W7 | VS/SI | E-H | 4.5-5.0 |
| BLL-W8 | VS/SI | E-H | 5.0-6.0 |
| BLL-W9 | VS/SI | E-H | 6.0-7.0 |
Compartison table :
| Having the same composition and nature of natural diamonds, from a scientific point of view, the cultivation of a diamond and natural Diamond is exactly the same substance.Whether it is hardness or refractive index, they are exactly the same! | |||
| Properties | Cultivating diamonds | Natural diamonds | difference |
| Chemistry | Carbon | Carbon | None |
| Refractive index | 2.42 | 2.42 | None |
| Relative density | 3.52 | 3.52 | None |
| Dispersion | 0.044 | 0.044 | None |
| Hardness value | 90 GPA | 90 GPA | None |
| Thermal conductivity | 2 X 103 W/M/K | 2 X 103 W/M/K | None |
| Thermal expansion | 0.8 X 10-6 K | 0.8 X 10-6 K | None |
| Light transmittance | DEEP UV TO FAR TR | DEEP UV TO FAR TR | None |
| Resistivity | 1016 OHM-CM | 1016 OHM-CM | None |
| Compressibility | 8.3 X 10-13 M2/N | 8.3 X 10-13 M2/N | None |