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Tianyu Gems - Custom Jewelry Manufacturer with 25+ Years of Experience | Free CAD Design | Lab Grown Diamond, Moissanite & Gemstone Jewelry

Lab Diamond Ring Manufacturer
Create custom lab diamond rings with Tianyu Gems. We help jewelry brands, retailers, and custom buyers develop elegant gold rings with hand-finished craftsmanship,
free CAD design, and reliable production support.

Tianyu Rings - Custom Lab Diamond Rings Manufacturers & Suppliers

*25+ Years in Jewelry Manufacturing  | Custom Gold, Moissanite,Gemstone & Lab Diamond Options  | Wholesale / OEM / ODM Support 

* MOQ:1pcs | Flexible Production for Small and Growing Brands  | Responsive Sales Team

At Tianyu Gems, we specialize in custom lab grown diamond rings for brands, wholesalers, and clients looking for dependable manufacturing support. Our team combines skilled hand-finishing with efficient production workflows to turn design ideas into beautifully crafted rings.
We offer a variety of ring styles, center stone shapes, and metal options to match different markets and customer preferences. Whether you are sourcing classic engagement rings, modern wedding bands, or unique fashion ring styles, we can help you develop custom pieces that reflect your brand identity and product vision.
From the first design discussion to CAD confirmation and final production, we focus on quality, communication, and practical customization solutions. Our goal is to make custom jewelry development easier, clearer, and more efficient for every client.
Tianyu Gems 14K white gold 1.11 carat SI1 clarity H color lab grown diamond cushion ring luxury group diamond ring
Tianyu Gems 14K white gold 1.11 carat SI1 clarity H color lab grown diamond cushion ring luxury group diamond ring
The moissanite diamonds inlaid by the craftsmen are surrounded by the central cushion-cut lab grown diamond, so that the main and secondary diamonds are integrated, creating a visually large lab grown diamond

Leave A Message

The first thing we do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of questions.

Wuzhou Tianyu Gems Co., Ltd. located in the world renowned artificial gem city-Wuzhou, Guangxi, was founded in 2001. We are a professional high-end gem processing and custom jewelry manufacturer. We specialized in solid gold, 925 sterling silver fine jewelry, 24K pure gold jewelry, Lab grown diamond, moissanite, synthetic emerald, lab grown gemstone etc.
 Tel/ WhatsApp: +86 13481477286
 Address: No.69 Xihuan Road Wan Xiu District, Guangxi Zhuang Autonomous Region, China
Copyright © 2026 Wuzhou Tianyu Gems Co., Ltd. - www.tygems.net | Sitemap
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