Leading Lab Grown Gemstones Manufacturer.
Lab Grown Gemstone Products
With over 20 years of experience in gemstones industry, Tianyu gems has become one of the leading professional manufacturers for lab diamonds and gemstone . Tianyu Gems has a professional team for production, quality control, R&D and sales. All shapes and special cuts can be customized. such as Jubilee Cut, OEC, Antique Cut, Portuguese Cut, Millennium Cut…
All Shapes and Cuts Can be Customized
Popular Lab Grown Gemstone
Our Lab-Grown Gemstones are identical in every way to earth-mined gems. They are 100% real and carry the same physical, optical, and chemical makeup as their earth-mined equivalents. Besides being the ethical and sustainable choice. GRC Certification for Assurance！
About Tianyu Gems
Wuzhou Tianyu Gems Co., Ltd located in the world renowned artificial gem city-Wuzhou, Guangxi, China, is a factory with over 20 years of experience in jewelry customization, specializing in the production and sale of high-end quality Moissanite, Lab Grown Gemstone and Lab-grown Diamond, Fine Jewelry, 24K pure gold jewelry. We take great pride in offering our customers a wide range of stunning and unique jewelry options, all created with the highest level of care and attention to detail. Whether you are looking for a timeless engagement ring or a modern statement piece, our commitment to quality and customer satisfaction is evident in everything we do.
All main stone can be customized, such as moissanite, lab grown diamond.
Free CAD Jewelry design with quick response.
Your designs will be strictly protected through NDA.
Serving top brands and retailers across 30 countries/regions.
Contact Us & Get Factory Price
We offer consultation and sampling services to help you create the perfect piece, as well as customized packaging and shipping options to ensure it arrives safely. Plus, our team is always on hand to answer any questions.