A few words

About YouKeyGem

who we are

Wholesale Lab-Grown Gemstones & Custom Jewelry Supplier

Guangxi Wuzhou Youkey Jewelry Co., Ltd. is a trusted jewelry sourcing and supply partner specializing in lab-grown colored gemstones, lab-grown diamonds, moissanite, cubic zirconia, loose gemstones, and custom jewelry. Operating under our brand YouKeyGem, we provide wholesale supply, global sourcing, OEM/ODM coordination, private-label services, and customized jewelry solutions for brands, wholesalers, distributors, retailers, importers, e-commerce sellers, and trading companies worldwide.

Based in Wuzhou, Guangxi, one of China’s leading gemstone manufacturing and trading centers, we benefit from a mature jewelry supply chain and long-term partnerships with experienced manufacturers specializing in gemstone cutting, polishing, jewelry setting, electroplating, quality inspection, and packaging. By integrating reliable supply-chain resources, we offer flexible manufacturing solutions, competitive pricing, efficient communication, and dependable order support to customers around the world.

Our product portfolio includes:

Lab-grown ruby
Lab-grown sapphire
Lab-grown emerald
Lab-grown spinel
Lab-grown alexandrite
Lab-grown diamonds
Moissanite
Cubic zirconia (CZ)
Loose gemstones
Rings
Earrings
Necklaces
Bracelets
Pendants
Fashion jewelry
Fine jewelry

We offer a wide selection of gemstone shapes, sizes, colors, cuts, grades, metal materials, plating finishes, logo customization, and packaging solutions to meet different market requirements, budgets, and business models.

For loose gemstones, we supply both standard and custom-cut stones in various colors, sizes, shapes, cuts, and quality grades for jewelry manufacturing, wholesale distribution, product development, and private-label projects.

For finished jewelry, customers can provide CAD files, technical drawings, reference images, physical samples, stone specifications, logo artwork, packaging concepts, or detailed product requirements. We work closely with suitable manufacturing partners to transform ideas into finished products while maintaining quality, efficiency, and cost control.

Sine 1995

OEM/ODM

At YouKeyGem, our goal is not simply to complete individual orders. We strive to become a reliable sourcing and supply-chain partner that supports our customers’ product development, business growth, and long-term success. Whether you are looking for wholesale gemstones, custom jewelry manufacturing, OEM/ODM production, private-label development, or flexible sourcing solutions, our team is committed to delivering professional service, dependable quality, efficient communication, and lasting cooperation.

we are visionaries

Mission

Our experienced team coordinates every stage of the project, including quotation, sample development, production follow-up, quality inspection, packaging, and international shipment. Based on customers’ designs or concepts, we can recommend suitable materials, production methods, cost-effective solutions, and realistic production schedules.

We warmly welcome customers worldwide to contact YouKeyGem and explore long-term business opportunities together.