4ct DEF Carbon HPHT Lab Grown Rough Diamonds VVS Clarity No Grey For Ring

3.0-4.0ct DEF VVS VS No Grey No Blue HPHT Lab Grown Rough Diamonds For Ring

Lab Grown Rough Diamond Description

Synthetic diamonds are mainly produced by chemical vapor deposition (CVD) or high pressure and high temperature (HPHT) methods, and their quality is similar to that of natural diamonds. Artificial diamond is often used to processing priceless jewelry, it can be cut into various shapes, and polishing for many different kinds of diamond products.

In the past ten years, manufacture diamond lab has received the widespread attention, because it allows a lot of people think are difficult to before the new diamond applications. Synthetic diamond is a kind of environmental protection product, 100% without conflict.

With the progress of human technology, scientists have to transfer natural diamond to the laboratory environment, the use of high pressure high temperature (HPHT) simulation of the diamond growth environment, the size of the diamond gravel as seeds to grow. Nowadays, more and more companies are engaged in the manufacture of artificial diamonds. Many countries and regions are in production for jewellery and industrial use of artificial diamond.

Since diamonds can be grown artificially, can they be mixed with natural diamonds?

By measurement of the use of professional equipment, the color of the diamond, crystal shape, crystal surface characteristics, internal inclusion and, comparing the absorption spectrum and ultraviolet fluorescence characteristics can be fully distinguish artificial cultivation of diamond and natural diamond. After all, natural diamond crystals formed in the billions of years ago, but artificial diamond can only be formed in a few days. There is no difference between the two, through professional testing methods can be distinguished.

Parameters of Lab Grown Rough Diamond

Lab Grown Rough Diamond Introduction

​Natural diamonds are created by nature, is the result of the billions of years of high temperature and high pressure formation. Laboratory-grown diamonds are usually produced in a lab for several weeks. Both on the chemistry of the difference is the same.

So how do you distinguish between laboratory cultivation of diamond and natural diamond?

There is no discernible difference between lab-grown diamonds and natural diamonds. Even professional gemologists also need special equipment to identify them. By magnifying, professionals will be able to recognize in the lab, growth and production of diamond inclusions nuances.

Lab Grown Rough Diamond Details

Yuda Crystal is one of the world's leading lab grown diamond companies, mainly active in fields: Gem quality lab grown rough(Including HPHT and CVD) diamonds manufacturing and wholesale, lab grown polish diamonds manufacturing and wholesale, Industrial grade HPHT and CVD lab grown diamonds manufacturing and wholesale. We are a key player in the lab grown diamond business with regular clients. Our reputation in the lab grown diamonds market is based on both stable quality and quantity.

We are able to provide our clients with consistent supplies, offering them a full range of product categories in terms of size, quality and quantity.

Our priority at all times is to deploy our considerable resources to deliver consistently towards the success and growth of our clients businesses.

This dedication is rewarded by lasting relationship with our customers and partners based on mutual commitment, trust and integrity.