Henan Yuda Crystal Co.,Ltd
Henan Yuda Crystal Co.,Ltd
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Fancy Cut Lab Diamonds Round Brilliant White Color Polish Diamonds For Jewelry
Laboratory Made Diamonds , often referred to as cultivated, man made, or even synthetic diamonds, are created in a laboratory setting that emulates the natural process of a diamond’s growth - only, taking a lot less time (say, 3 billion years less, give or take) and less cost.
Characteristics Of Lab Grown Diamonds
It is likely that no one thought before the first year of AD, one day can be cultivated 100% true naked diamond - and underground growth conditions produced by the naked diamond, has the same optical reaction, biological and physical characteristics, so lab grown diamonds also choose the national standard 4C evaluation (color, purity, cut, carat), It also owns GIA/IGI/HRD/NGTC and other internationally famous diamond appraisal reports, and is subject to various appraisal institutions such as FTC and JCKNews.
| The Difference Between Lab Diamond And Natural Diamond | |||
| Attribute | Lab Grown Diamonds | Natural diamond | Distinction |
| Chemical composition | C(carbon) | C(carbon) | No |
| Refractive index | 2.42 | 2.42 | No |
| Relative density | 3.52 | 3.52 | No |
| Dispersion | 0.044 | 0.044 | No |
| Hardness value | 90 GPA | 90 GPA | No |
| Thermal conductivity | 2*103 W/M/K | 2*103 W/M/K | No |
| Thermal property | 0.8*10-6 K | 0.8*10-6 K | No |
| Light transmittance | DEEP UV TO FAR TR | DEEP UV TO FAR TR | No |
| Resistivity | 1016 OHM-CM | 1016 OHM-CM | No |
| Compressibility | 8.3*10-13 M2/N | 8.3*10-13 M2/N | No |
From a scientific point of view, cultivated diamonds are exactly the same as natural diamonds, the only difference being where they are formed.
Prospects And Advantages Of Lab Grown Diamonds
In the lab grown diamond industry, our lab grown diamond color, clarity, product price is cost-effective, is a wise choice. From the experimental cultivation of diamonds into the human line of sight, in a short period of time in these years, the lab grown diamonds has been recognized by more and more people, as a daily wear, wedding a new purchase. Follow the taste of the spleen in recent years to cultivate the direction of diamond occupation, every time the topic conform to the trend, a new round of debate boom. Lab grown diamonds is in every aspect of the true meaning of the diamond, its chemical, physical, light and each of the characteristics of the same as natural diamond.
Lab Grown Diamonds Details
