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Brilliant Cut Shape Of Eye White Polished Diamond Certified Lab Grown Diamonds For Ring
Lab Grown Diamonds Description
Lab grown diamond is artificially simulated natural diamond growth
environment synthesis of diamond, HTHP method (high temperature and
high pressure) and CVD method (chemical vapor precipitation method)
synthesis, also known as growing diamond.
Lab grown diamond is true diamond, physical properties, chemical
composition and crystal structure and natural diamond are basically
the same, the two share 4C certification standards, international
authoritative appraisal institutions such as IGI, GIA has issued
certification.
Lab grown diamond price advantage is obvious, retail price is only
20%-35% of natural diamond. Natural diamond has the dual properties
of luxury and emotion, but the luxury property of lab grown diamond
is weak.
Characteristics Of Lab Grown Diamonds
| 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, lab grown diamonds are exactly the same as natural diamonds, the only difference being where they are formed.
Prospects And Advantages Of Lab Grown Diamonds
As an emerging choice of diamond consumption, Lab grown diamond has obvious advantages in quality, cost, environmental protection and technology, and has broad market prospects, attracting more and more diamond manufacturers at home and abroad to pay attention to and carry out production layout. There are a large number of participating enterprises with uneven strength and fierce market competition.
As a product of high technology, diamond has been recognized by young consumers for its environmental protection and high cost performance, which has become a new trend of jewelry consumption. Because natural diamond exists international giant monopoly, high price and other factors, the high carat diamond price is difficult for ordinary consumers to afford, and there is a large amount of smuggling gray area, so the jewelry market is in urgent need of a diamond revolution, and lab grown diamonds after the revolution will bring unprecedented surprise to consumers in the carat diamond field.
Lab Grown Diamonds Picture
