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Messi Jewelry-Professional custom lab grown diamond jewelry manufacturer & supplier with excellent design.

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IGI Certified 3ct Round Lab Diamond 1
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IGI Certified 3ct Round Lab Diamond

Imagine holding in your hand a dazzling IGI Certified 3ct Round Lab Diamond, shimmering with unparalleled brilliance and fire. Picture the way it sparkles under the soft glow of candlelight, the perfect symbol of everlasting love and commitment. This exquisite diamond is a true gemstone masterpiece, sure to capture the heart of anyone who beholds its mesmerizing beauty.
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Product features

This 3 carat lab grown diamond round comes with an IGI certificate, ensuring its authenticity and perfect symmetry. It is ideal for customizing various types of jewelry such as rings, necklaces, and pendants. With Messi Jewelry's expertise in lab grown diamonds and a wide range of sizes and shapes available, you can trust us for all your lab diamond needs.

Company profile

As a leading retailer in the lab-grown diamond industry, our company is proud to offer this exquisite 3ct round lab diamond certified by the International Gemological Institute (IGI). Our commitment to sustainability and ethical sourcing is at the core of our operations, providing customers with high-quality, conflict-free diamonds at competitive prices. With a focus on transparency and customer satisfaction, we ensure that each diamond is meticulously crafted to perfection, delivering exceptional brilliance and beauty. Trust in our expertise and dedication to provide you with a stunning lab diamond that not only sparkles, but also aligns with your values.

Enterprise core strength

Company Profile:

Our company is dedicated to providing high-quality lab-grown diamonds that are certified by the International Gemological Institute (IGI). With a focus on sustainable and ethical practices, we offer a wide range of diamond options for customers who value both quality and responsibility. Our 3ct round lab diamond is a stunning choice for those looking for a timeless and elegant piece of jewelry. From engagement rings to statement necklaces, our diamonds are meticulously crafted to ensure brilliance and beauty. Trust in our expertise and commitment to excellence when you choose a diamond from our collection.

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Lab diamond

WUZHOU MESSI JEWELRY CO., LTD was established in 2012,  which specializes in manufacturing Lab Grown Diamond and Lab Grown Diamond Jewelry.

After 10-year development, we have built a comprehensive production and service system that covers everything from loose diamond customization to high end jewelry. With extensive experience in foreign trade sales, we proudly served more then 2500 clients globally.

Thanks to our team of 25 skilled worksmen, we produce 2,000 carats of IGI certified Lab Grown Diamonds on a monthly basis.

Moreover, our Jewelry factory is comprised of five departments for drawing, modeling, stone-inlaid, polishing, order supervision. With this workforce of 30 skilled employees and 7 designers, we are capable of fulfilling both personalized orders and mass production requests.     

We take pride in our IGI Polished Diamond Grader as well as our professional and experienced diamond sales team. Your designs and specifications for OEM or ODM are warmly welcome.

Our company has two international brands, Messi Jewelry focuses on lab grown diamonds and high-end jewelry customization, while Messi Gems focuses on lab grown gems, natural gems, moissanite, zircon, natural stones and other gemstones as well as stock silver jewelry.

To state at the forefront of the industry, we participate in renowned exhibitions such as Las Vegas JCK in the United States, Inhorgenta Munich in Germany, Hong Kong International Gems Fair, and the Shanghai exhibition annually.

With all the above advantages, and we has won praise from customers from all over the world for our excellent quality and service.


IGI certificate
2.01CT Round lab grown diamond

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Lab diamond

We have an IGI certificate for each diamond to ensure its authenticity, as they possess perfect symmetry and cutting. This pear shaped lab diamond is more suitable for customizing rings, necklaces, pendants, special styles of jewelry, etc., to give oneself or his/her beloved an eternal gift.


Messi Jewelry is a professional manufacturer of lab grown  diamonds, with diamonds in various shapes such as round, oval, pear, and heart, available in stock with sizes ranging from 0.3 to 20 carats. If you need lab diamonds or customized jewelry services, please feel free to contact us.

Lab diamond production process
Every diamond is produced through high-quality standards and strict control, and our goal is to provide you with the best lab grown diamonds.
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1. Scan the rough

* Advanced sarine machine
* Free the diamond from the rough

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2. Laser cutting

* 3 Production lines

* 50+ floor workers


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3. Polishing

* 3EX perfect quality

* 20 years of working experience

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4. Grading

* IGI & GIA certificates

* Monthly output 2,000 carats

Or do you like other models?
Whether it is round, pear or other lab diamonds,  in stock up to 20 carats.

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About Messi Jewelry
Messi Jewelry is a professional lad diamond manufacturer
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Messi Jewelry was founded in the year of 1998, the company committed in developing and produce 14k/18k gold jewelry and silver jewelry, moissanite jewelry. The Company's factory is located at WUZHOU, GUANGXI, CHINA.
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We always adhere to a professional spirit in treating every customer. At Messi Jewelry, we have multiple internationally recognized jewelry experts, and our factory's craftsmen have over a decade of production experience. 
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1F
Factory  

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2F
Exhibition  
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Inhorgenta Munich Germany
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JCK Las Vegas United States


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Iternational Gems Fair Hong Kong


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Iternational Gems Fair ShangHai


3F
Jewlelry Fashion Show 

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Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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Terms & Policies

Tel.: +86 15878079646

Email: info@messijewelry.com

WhatsApp:+86 15878079646

Company Address: Room B5, B6, B7, B8, Building 2, No. 137, Xinxing 2nd Road, Wuzhou, GuangXi, China.

One of the experienced lab grown diamond manufacturers, Messi Jewelry is always working for your satisfaction, welcome to negotiate business cooperation with us.  

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