Lab Grown diamonds are grown by simulating the natural diamond growth environment in a laboratory, using advanced technology to replicate the conditions under which natural diamonds form. These cultivated diamonds are genuine diamonds, with chemical, physical, atomic, optical, and all other properties identical to those of natural diamonds. Today, the quality of high-grade cultivated diamonds has been certified by third-party authoritative gemological institutions, such as the International Gemological Institute (IGI), the Gemological Institute of America (GIA), and the Diamond High Council of Belgium (HRD). These cultivated diamonds have carbon atoms arranged in a cubic crystal structure, identical in chemical composition and structure to mined diamonds.
<span style="border: 1px none windowtext; padding: 0px; font-size: 14px;" The cultivation of diamonds is to simulate the growth environment of natural diamonds, move the formation environment of natural diamonds to the laboratory, and use high-tech to grow diamonds in the laboratory. Cultivated diamonds are the true meaning of diamonds, their chemistry, physics, atoms, light and all properties are exactly the same as natural diamonds. Today, the quality of high-quality cultivated diamonds has been certified by third-party authoritative gemological institutions, such as the International Gemological Institute (IGI), the Gemological Institute of America (GIA) and the Belgian Diamond High Council (HRD) certification standards. These cultivated diamonds have carbon atoms arranged in cubic crystals, the same chemical composition and structure as mined diamonds.
| Lab Grown diamonds share the same composition and properties as natural diamonds. From a scientific perspective, cultivated diamonds and natural diamonds are entirely identical substances. Whether it is hardness or refractive index, they are completely the same! | |||
Stats | Grow diamonds | Natural diamond | distinction |
Chemical composition | carbon C | carbon C | NO |
Refractive index | 2.42 | 2.42 | NO |
| Relative density | 3.52 | 3.52 | NO |
| Chromatic dispersion | 0.044 | 0.044 | NO |
| Hardness number | 90 GPA | 90 GPA | NO |
| Thermal conductivity | 2 X 103 W/M/K | 2 X 103 W/M/K | NO |
| Thermal expansibility | 0.8 X 10-6 K | 0.8 X 10-6 K | NO |
| Transmissivity | DEEP UV TO FAR TR | DEEP UV TO FAR TR | NO |
| Specific Resistance | 1016 OHM-CM | 1016 OHM-CM | NO |
| Compressible | 8.3 X 10-13 M2/N | 8.3 X 10-13 M2/N | NO |
| Characteristic Model | cleanness | Colour and lustre | Size, 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 |
