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Redleaf Jewelry - Professional Diamond Jewelry Manufacturers & Lab Grown Diamond Manufacturers

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 Diamond jewelry
We have our own jewelry factory
OEM/ODM Accepted
Custom High-Quality Jewelry
One-stop wholesale purchasing
Excellent quality with competitive price

Professional production steps to customize your ring

Effortlessly create your unique ring on our website. Professional steps to customize a luxurious, one-of-a-kind piece that reflects your style. Let us work with you to create a tailor-made ring.
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Why Choose Redleaf?

Redleaf stands out for its commitment to innovation, sustainability, and customer-centric service. When you choose Redleaf for your lab-grown diamond rings, you’re investing in a piece of jewelry that reflects your values and promises to be cherished for generations.
Advanced Manufacturing: Utilizing both HPHT (High Pressure High Temperature) and CVD (Chemical Vapor Deposition) methods, Redleaf ensures that each lab-grown diamond is crafted with precision and excellence.

Expert Craftsmanship: Our skilled artisans combine traditional jewelry-making techniques with modern technology to create rings that are not only beautiful but also built to last.
GIA & IGI Certified: Many of our diamonds are certified by prestigious institutions like the Gemological Institute of America (GIA) and International Gemological Institute (IGI), ensuring unparalleled quality and authenticity.

Exceptional Clarity & Brilliance: Thanks to controlled manufacturing conditions, our lab-grown diamonds often exhibit superior clarity and brilliance, rivaling those of natural diamonds.
Tailored Design Process: From initial consultation to final delivery, we work closely with you to bring your vision to life. Choose from our extensive catalog or collaborate with our designers to create a ring that is uniquely yours.

Customizable Options: Whether you prefer a specific size, shape, carat weight, color, or cut, Redleaf can accommodate your requirements, ensuring a perfect fit for your special day.
Cost-Effective Solutions: Lab-grown diamonds offer excellent value, typically costing less than comparable mined diamonds without compromising on quality or beauty.

Transparent Pricing: We believe in clear and honest pricing, so you know exactly what you’re paying for—no hidden fees or surprises.
Confidentiality Agreement: For clients with unique design ideas, we offer a confidentiality agreement to protect your intellectual property and ensure that your creative concepts remain private throughout the design process.
Video Confirmation: Before delivery, receive a video confirmation of your completed rings to inspect every detail and make sure they meet your expectations.

Lifetime Warranty: Enjoy peace of mind with our comprehensive warranty, covering defects in materials and workmanship for as long as you own your Redleaf ring.
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4 Steps To Customized Jewelry
​​​​​​​ 15 Years Experience in Jewelry Production
 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

plant environment

Choose Redleaf Jewelry for a partnership built on trust, innovation, and superior craftsmanship. Join us today and discover why leading jewelry brands worldwide turn to Redleaf for their most demanding projects.
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Production equipment

We stand out through our commitment to excellence, backed by advanced technology, stringent quality control measures, and a flawless management system. Our VIP service is designed to cater to individual needs, making your satisfaction our top priority.
Diamond shape design
Professional designers use computers to design the shape of diamonds, making it perfect and excellent.
Diamond polishing
Professional workers constantly polish diamonds to make them more shiny and beautiful.
Quality Check
Professional quality inspectors use high-power magnifying glasses to carefully and seriously check the quality of each diamond to ensure that every diamond produced is excellent and perfect.
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Customized jewelry

With over 15 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.
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Feel free to contact us with any questions you have
If you have any questions about our products or services, feel free to reach out to customer service team.
Ready to work with us?
Customer service
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