White E F Color CVD Rough Lab Diamonds 1.5ct 2.0ct CVD Loose Diamond
Contact Person : Li
Phone Number : +86 371 53395413
WhatsApp : +8615225124915
|Minimum Order Quantity :||Negotiate||Price :||Negotiate|
|Packaging Details :||Carton box||Delivery Time :||1-7 working days|
|Payment Terms :||T/T, Western Union, PayPal, Bank Transfer||Supply Ability :||50000carats per month|
|Place of Origin:||Zhengzhou, China||Brand Name:||Yuda Crystal|
|Product Name ::||CVD Lab Grown Diamonds||Colour:||GH|
|Clarity:||VVS VS SI||Carat Weight:||9-10ct|
|Technology:||CVD||Usage:||For Cutting Lab Grown Diamonds|
|Payment Terms:||100% Payment In Advance||Payment Mode:||T/T, Bank Transfer, PayPal, Western Union|
|Delivery Time:||1-7 Working Days Depends On Quantity||Courier:||DHL, FedEx, UPS, TNT, EMS Etc|
|Packaging:||As Export Standard||Hardness:||Moh's 10 Scale|
8ct CVD Lab Grown Diamonds,
7ct CVD Lab Grown Diamonds,
8ct cvd rough diamond
VVS VS Clarity GH Colour 7ct 8ct CVD Lab Grown Diamonds For Jewelry
Artificial Lab Created Diamonds Description
Cultured diamond, also known as laboratory cultured diamond, synthetic diamond. Is the use of artificial methods to simulate the characteristics of natural diamond crystal generation and manufacture of diamond. The whole process only uses the right amount of electricity and raw materials, environmentally friendly, lab created diamonds with peaceful thinking and green concept is popular among young people in Europe and The United States.
There are two main processes used to produce cultured diamonds: high pressure and high temperature (HPHT) and chemical vapor precipitation (CVD). Since 1950, the high pressure and high temperature method was used for the first time to successfully synthesize diamonds, and now the main countries that use this technology to manufacture gem-grade synthetic diamonds are China, Russia, the United States and so on.
In fact, artificial cultivation of diamonds, there are different grades and different uses. Industrial-grade cultured diamonds are used for a wide range of purposes, from the well-known cutting to runway construction to decorative applications. And gem grade artificial cultivation diamond, production difficulty and industrial level is a world of difference, if the earlier gem grade artificial cultivation diamond or rough jade state, then now artificial cultivation diamond, can be said to have been completely reformed, can be mounted on the hall of elegance.
Parameters Of Artificial Lab Created Diamonds
|Product Name||Synthetic (Lab created) diamond|
|Grade||VVS VS SI|
|Application||For Cutting Lab Grown Loose Diamonds|
|Place Of Origin||Zhengzhou, China|
Artificial Lab Created Diamonds Introduction
1) Diamonds are divided into two types, naturally mined diamonds and laboratory-grown diamonds. There are only differences in the environment in which they grow.
2) There are many methods to cultivate diamonds, but the common ones in the market are HTHP method and CVD method to cultivate diamonds.
3) There are a lot of imitation diamonds, the naked eye can not distinguish the case, but also rely on the identification certificate.
4) Lab-grown diamonds are generally of higher quality than natural diamonds because of artificial controls.
There is obviously a limit to the amount of natural drilling that can now be mined with the technology. The yield of cultured diamonds is, by comparison, infinite, and the huge difference in yield between the two is naturally reflected in price, provided that the difference can be identified. Gem-grade artificially cultivated diamonds have also been sold for many years in the market, and the most intuitive influence on its price is the rating of appraisal certificate. Appraisal companies in various countries have appraisal and certificate issuing services for artificially cultivated diamonds. In the world, artificially cultivated diamonds are known as "Laboratory Grown Diamond".
Artificial Lab Created Diamonds Details