Jewelry solutions for your business
Whether you are sourcing for a store, developing a brand collection, or creating an original design, we help you find the right products and manufacturing support
Style Sourcing · Custom Jewelry
Expand your store’s selection with available jewelry styles and custom jewelry made to your customers’ requirements
Flexible Orders · Style Selection · Visual Support
Explore available styles, start with flexible order quantities, and request visual materials for the jewelry you plan to sell.
Collection Development · Visual Support
Develop your collection with OEM/ODM manufacturing support and request available product photos and videos for your selected styles.
Custom Jewelry · NDA Support
Turn your concepts into CAD and finished jewelry, with support for lab diamond selection, materials, and original design confidentiality.
About Messi Jewelry
Messi Jewlery specialized in manufacturing Lab Grown Diamond and Customized Lab Diamond Jewelry
Lab diamond factory direct prices are absolutely unbeatable
Over 3000 piece IGI certificate diamond in stock
Superior quality, satisfaction guaranteed
About Messi Jewelry
Established in 2013 , WUZHOU MESSI GEMS CO., LTD specializes in manufacturing lab-grown diamonds and lab-grown diamond jewelry.
After years of development, we have built a comprehensive production and service system covering everything from loose diamond customization to high-end jewelry.
Customized Jewelry
Messi Jewelry accepts Make-to-order, We can customize any jewelry designs according to your requirements
Send us your design (picture, idea, or sample)
CAD drawing making . CAD will be provided for confirmation and approval of production
Production can be completed within 7-15 business days
HD photos and videos of the finished jewelry will be provided for final checking. The finished jewelry piece is considered to be the same as the CAD drawing and agreed by you upon receipt of your final confirmation and approval of shipment
Send us your design (picture, idea, or sample)
CAD drawing making . CAD will be provided for confirmation and approval of production
Production can be completed within 7-15 business days
HD photos and videos of the finished jewelry will be provided for final checking. The finished jewelry piece is considered to be the same as the CAD drawing and agreed by you upon receipt of your final confirmation and approval of shipment
Lab-Grown Diamond Jewelry
500 + ready-to-ship jewelry styles
5-30CT Lab Grown Diamond
Factory-direct lab grown diamonds at wholesale prices ，30,000 + lab diamonds in stock
Lab Grown Diamond Shape
Custom cutting available for any shape or size lab grown diamond
Lab Grown Diamond Shape
Custom cutting available for any shape or size lab grown diamond
Fancy Color Lab Diamond
4,000 + fancy color lab diamonds in stock
Fancy Color Lab Diamond
4,000 + fancy color lab diamonds in stock
5-20CT Lab Diamond
We boast a vast inventory of lab diamonds, ranging from 1CT to 20CT with ample supply
Custom Case
- Served 10,000 + clients across 150+ countries worldwide
Recent & Upcoming Exhibition
Jewellery & Gem WORLD Hong Kong
Booth: 3B532
Time: September 16-20, 2026
Add: Hong Kong Convention and Exhibition Centre.
Meet our team, explore jewelry samples, and discuss your sourcing or custom
manufacturing requirements in person.
Fancy Shape Lab Diamond
We can customize any shape of lab grown diamonds with IGI or GIA certificate
Past Exhibitions
From March 4 to 8, 2026, global jewelry professionals, buyers, designers, and industry partners gathered at the Hong Kong Convention and Exhibition Centre for the highly anticipated Hong Kong International Jewellery Show, Asia’s premier trading platform for fine jewelry
The Tokyo jewelry exhibition is expected to consolidate Messi Jewelry’s links with the Asian and global markets, enabling new collaborative opportunities. Messi Jewelry warmly welcomes industry peers, valued clients, and global partners to visit Booth 23-36 for meaningful discussions on the latest jewelry trends and future developments in the luxury market.
In 2024, Messi Jewelry made a spectacular debut at the Las Vegas Expo, presenting a dazzling collection that captured the attention of jewelry aficionados and industry insiders from around the globe.
In September,We-Messi Jewelry participated in four jewelry exhibitions, and the last one in Sharjah, Middle East, has successfully concluded. At the Watch & Jewellery Middle East Show in Sharjah, we would like to express our gratitude to our customers for their support and look forward to meeting you again in the Middle East.
Hong Kong International Jewellery Show(CEC) hold in SEPT. 18-22, 2024.
Buyer FAQ
Common questions about our lab diamonds and custom jewelry
1
Does Messi Jewelry provide certificates?
Yes. IGI , AGL , NGTC , GIA , or GRC certificate options can be discussed based on the product type and buyer requirements. Buyers should confirm certificate requirements before quotation or production.
2
Does Messi Jewelry provide one-stop jewelry buying?
Yes. Messi Jewelry provides one-stop buying for lab-grown diamonds , jewelry , and lab-grown gemstones , covering loose stones , in-stock diamonds , fine jewelry , custom jewelry , bulk orders , and private-label projects.
3
What payment methods are accepted?
Messi Jewelry accepts T/T , Western Union , MoneyGram , PayPal , and Trade Assurance payment.
4
What products does Messi Jewelry supply?
Messi Jewelry supplies lab-grown diamonds , lab-grown gemstones , moissanite , lab-grown diamond jewelry , lab-grown emerald jewelry , fine jewelry , and custom jewelry for brands , wholesalers , retailers , e-commerce sellers , and designer studios.
5
What is Messi Jewelry’factory and production capacity?
Messi Jewelry has 2 lab diamond production lines , 5 jewelry production lines , 2 moissanite production lines , and 5 synthetic stone production lines. Monthly output can reach 10,000 carats of lab-grown diamonds , 3,000 pieces of jewelry , and 2 million pieces of lab-grown gemstones.
Fancy Color Lab Diamond
We have over 3000 carats IGI certified Lab Created Diamonds in stock
Jewelry Factory
Messi Jewelry accepts Make-to-order, We can customize any jewelry designs according to your requirements.
10 Years Experience in Lab Grown Diamond Jewelry Production
We can customized 9K,10K,14K,18K White Gold,Rose Gold,Yellow Gold
please contact us for more detials
Confidentiality Agreement
If you need to protect your brilliant idea, we can sign a confidentiality
agreement for your custom jewelry
Excellent Quality with Competitive Price
Lab Diamond Jewelry
Customized designs are available,Engagement & Wedding
This exquisite ring, adorned with glistening diamonds, exudes a captivating elegance, displaying meticulous craftsmanship
The diamond's facets refract a spectrum of colors when bathed in light, producing an everlasting brilliance that exudes the artistic flair of the Renaissance era
This ring shines with a yellow diamond and small diamonds, exquisitely designed like a galaxy of stars in the sky
Exhibition
Our customers are all over the United States, Europe, Russia, Brazil, and Australia. We exhibit at Las Vegas JCK in the United States, Inhorgenta Munich in Germany, Hongkong International Gems Fair, and Shanghai exhibition every year
NEWS
As one of the high quality lab grown diamond manufacturers, we provide relevant knowledge about wholesale lab grown diamond
Over the past decade, Messi Jewelry has traversed far and wide, participating in numerous jewelry exhibitions across the globe.
The word "lab diamond" is probably familiar, but have you ever wondered what it means? Lab created diamonds' physical characteristics, visual qualities, and chemical makeup are identical to those of genuine diamonds, making them "real" diamonds. The contemporary alternative to mined diamonds, lab-created diamonds combine the beauty of precious stones with cutting-edge technology. Consider carefully the pros and downsides of these gems—cultured or synthetic diamonds—as you explore your jewelry selections. Their chemical makeup and visual attributes are identical to their natural equivalents, but the fact that they were created in a lab is a major red flag.
Also known as synthetic or cultured diamonds, lab-grown diamonds are becoming increasingly popular as a sustainable alternative to mined diamonds. Instead of being formed deep beneath the Earth's surface over billions of years, these diamonds are created in a laboratory setting using either the Chemical Vapor Deposition (CVD) method or High-Pressure High Temperature (HPHT) method. Both methods can produce high-quality diamonds, including green lab-grown diamonds which are identical to natural ones in terms of chemical composition, physical properties, and optical characteristics.
Pink lab grown diamonds are a type of diamond that has become increasingly popular in the jewelry industry. Not only are they environmentally friendly, but they’re also quite beautiful. In this guide, we'll be taking an all-encompassing look into what pink lab grown diamonds are and how you can get your hands on one.
Yellow lab grown diamonds are a testament to the continued growth of gemological science and technology. Unlike natural yellow diamonds, these labs made alternatives occur in controlled environments. By relying on the same chemical, physical, and optical makeup as mind diamonds, yellow lab grown diamonds are able to give customers an option that’s more sustainable and ethically aligned with modern values.
Diamonds created in a lab using chemical vapor deposition are often called CVD lab-grown diamonds. High-pressure, High-Temperature (HPHT) is another popular method for creating lab-grown diamonds, although this one is different.
Lab grown diamonds are more than just a novelty, they’re a testament to how far human innovation has come. These 21st-century gems boast the same sparkle as their mined counterparts, plus a whole lot of other sustainable benefits that shoppers love. As people increasingly seek out ways to lighten their carbon footprint, lab-grown diamonds are becoming the gemstone of choice for many.
In 2024, Messi Jewelry made a spectacular debut at the Las Vegas Expo, presenting a dazzling collection that captured the attention of jewelry aficionados and industry insiders from around the globe.
In September,We-Messi Jewelry participated in four jewelry exhibitions, and the last one in Sharjah, Middle East, has successfully concluded. At the Watch & Jewellery Middle East Show in Sharjah, we would like to express our gratitude to our customers for their support and look forward to meeting you again in the Middle East.
Hong Kong International Jewellery Show(CEC) hold in SEPT. 18-22, 2024.
Contact Us To Get Competitive Price
We value your privacy : all personal data you provide will be kept strictly confidential, used only to process your inquiry and offer you the best price, and never shared with third parties without your consent.
Send Us A Message
If you contact us now for more details, you can take samples for free
Contact Us
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.