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

Lab Diamond Pendants: Customizable and Certified IGI Graded 1
Lab Diamond Pendants: Customizable and Certified IGI Graded 2
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Lab Diamond Pendants: Customizable and Certified IGI Graded 1
Lab Diamond Pendants: Customizable and Certified IGI Graded 2
Lab Diamond Pendants: Customizable and Certified IGI Graded 3
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Lab Diamond Pendants: Customizable and Certified IGI Graded

Step into a world of elegance and luxury with our collection of Lab Diamond Pendants. Each pendant is fully customizable, allowing you to create a piece that truly reflects your unique style and taste. Certified by IGI, these stunning pendants are not only exquisite but also ethical and environmentally friendly, making them the perfect choice for the conscious consumer.
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Product advantages

Our lab diamond pendants are fully customizable and come with a certified IGI grading, ensuring quality and authenticity. With a wide range of design options available, customers can create a unique piece that suits their style and personality. The brilliance and durability of lab diamonds make them a sustainable and ethical alternative to mined diamonds.

We serve

At Lab Diamond Pendants, we serve you with customizable jewelry pieces that are not only stunning but also ethically sourced and environmentally friendly. Each pendant is carefully crafted and certified by IGI, ensuring the highest quality and authenticity of the lab-grown diamonds used. Our team is dedicated to providing exceptional customer service, guiding you through the personalization process to create a unique piece that reflects your individual style. With a focus on sustainability and transparency, we aim to serve you with not just beautiful jewelry, but also peace of mind knowing that your purchase makes a positive impact.

Why choose us

At our e-commerce store, we serve customers looking for exquisite Lab Diamond Pendants that are customizable and certified by IGI - the leading gemological institute. Our focus on quality and customer satisfaction sets us apart as we strive to deliver jewelry that not only sparkles with brilliance but also holds the assurance of authenticity. With a dedication to providing the best possible buying experience, we offer a wide range of design options to cater to individual preferences. Trust in our expertise and let us serve you with top-notch products that are guaranteed to impress and dazzle.

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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
1.07CT Flower 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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