Manufactured Diamonds TNT by

Product details of the manufactured diamonds

Quick Overview

The modernized production mode accelerates manufactured diamonds production process. Our adherence to rigorous industry standards for quality fully guarantees that the product is of the premium quality. It is also very important for to stick to the customer satisfication.

Product Information

After improvement, the manufactured diamonds produced by is more brilliant in the following aspects.

We are Lab Grown Grown Manufacturer 

We provide a range of HPHT and CVD in various Sizes, Colors, Clarities. From 0.3 ct to 10 ct.

Including GIA and IGI certied lab diamonds, as well as none cert lab-grown diamonds.

We can customized any sizes and shapes of  Lab Grown Diamond

Messi Jewelry Lab Diamond Factory

Welcome to visit our factory in Guang Zhou

What is a Lab Grown Diamond?

A lab grown diamond is one that has been manufactured in a controlled laboratory environment. Using the popular methods of Chemical Vapor Deposition (CVD) or High Pressure High Temperature (HPHT), scientists can now create diamonds that optically look like earth-mined diamonds, contain the same chemical and physical attributes and even receive certification through the Gemological Institute of America (GIA) and International Gemological Institute (IGI).

Company Introduction

Located in ( is mainly engaged in the business of provides comprehensive and professional services in accordance with the actual needs of customers. We are responsible for the production of high-quality products, please contact us to order if in need.