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Professional Lab Grown Diamonds Jewelry Manufacturer

Leading Lab Grown Diamonds Jewelry Manufacturer since 2010-Redleaf

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Customized Redleaf Jewelry
Ring / Earrings / Pendent / Necklace / Bracelet
At Redleaf, we specialize in Original Design Manufacturing (ODM) and Original Equipment Manufacturing (OEM), offering tailor-made solutions that meet our clients' exact specifications without compromising on quality or cost-effectiveness.

Simple and fast customization service

 Send us your design (picture,video or idea ; detail and size).
 Confirm CAD drawings.
 Arrange production (Casting Stone Setting Polish Plating Quality Control).
 Photos and videos of the finished jewelry will be provided for final checking.
Lab Grown Diamonds Jewelry diaplay
We are a professional custom diamond jewelry manufacturer in China, exporting affordable lab-grown diamonds and jewelry in bulk.
Over 20 years of experience in exporting high-quality products to a diverse customer base in North America and Europe.
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why choose us?
20+ years of experience, excellent quality and quality assurance.Professional service team to meet your personalized needs.Whether you are looking for custom designs or bulk orders, Redleaf Jewelry is committed to providing excellent value and unparalleled customer support.
 Advanced HPHT and CVD manufacturing process, excellent quality.
Excellent clarity and brightness, with GIA and IGI certification.
Support personalized service and customization, accept OEM/ODM.
Strict confidentiality, protect your intellectual property.
Own jewelry factory, transparent price, economic price, one-stop wholesale procurement.
Welcome To Redleaf Jewelry
Your Premier Source for Lab Grown diamonds jewelry
Located in Wuzhou, widely recognized as the global capital of artificial gemstones, Redleaf Jewelry prides itself on being a leading innovator in the industry. With over 20 years of experience exporting high-quality products, we serve a diverse clientele across North America and Europe, including the United States, Canada, France, Germany, the UK, and Mexico.

Our state-of-the-art facility produces approximately 100 million lab-grown gems each month, ensuring a steady supply of premium products. At Redleaf, we specialize in Original Design Manufacturing (ODM) and Original Equipment Manufacturing (OEM), offering tailor-made solutions that meet our clients' exact specifications without compromising on quality or cost-effectiveness.

 Free Customization Solution
Free logo design and customized packaging to outshine your competitors
 Trouble-saving After Sale Service
Full refund or free replacement for defective products.
Enterprise certificate
In order to ensure that all products and services achieve the necessary performance and durability required to satisfy all interested parties - customer and regulatory requirements, we have established a complete, scientific quality management system and apply it strictly in operation.
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​​​Our ​​​​Exhibition

Review the wonderful moments and explore the past exhibitions - click to view our exhibition history! If you want to be the first to catch up with our show news, please follow our website.
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Customer feedback

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Contact Us To Get Competitive Price
20+ years of experience, the factory produces about 100 million high-quality gemstones per month, serving top brands and retailers in 30 countries.
Your design will be strictly protected by a confidentiality agreement. Contact Us for a Free Quote!
Customer service
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