About Alpha Jewelry
Alpha Jewelry (Guangzhou Guya Jewelry Co., Ltd.) is a custom fine-jewelry OEM/ODM manufacturer based in Panyu, Guangzhou — a factory partner for brands, designers, and retailers, not a DTC personalized name-necklace shop.
For 15+ years we have helped B2B clients turn sketches and references into production-ready jewelry. We are an OEM & ODM jewelry manufacturer with one point of contact—from CAD design to stone setting, polishing, QC and packaging—with 1-piece MOQ, transparent communication, and worldwide express shipping. New to sourcing? Read our guide to working with a custom jewelry factory in China.
Factory Video
A short look at Alpha Jewelry — our team and how we work with brands on custom jewelry.
Watch on YouTube: https://www.youtube.com/watch?v=qQrlPI1y2yU
Quick Facts
Experience
15+ years
Custom fine-jewelry manufacturing.
MOQ
From 1 piece
No minimum — order from just 1 piece; scale whenever you’re ready.
Scope
One point of contact
We manage every step from CAD to QC and shipping.
Shipping
Worldwide express
Express delivery by DHL, FedEx or UPS. Jewelry ordered from our Shop designs ships free worldwide; custom orders are quoted with shipping.
What We Do
Alpha Jewelry blends traditional craftsmanship with modern CAD/CAM so brands can launch custom collections without running their own factory. We protect client designs, offer our own catalog designs for private labels, and keep communication clear in English.
- Custom production — rings, pendants, earrings, bracelets, bridal sets, and brand packaging
- In-house CAD — production-ready models from sketches or references
- Precious metals & stones — gold, platinum, sterling silver; natural and lab-grown diamonds, moissanite, and gemstones
- Flexible runs — one piece to ongoing private-label replenishment
How We Work With Brands
Share your brief
Photos, CAD, metal, stones, size, and timeline.
CAD & quote
We refine the design and confirm materials and cost.
Produce & QC
Small-batch or bulk production with factory inspection.
Ship worldwide
Express delivery so pieces reach you ready for clients.
Explore Next
FAQ
Where is Alpha Jewelry located?
Our workshop is in Panyu District, Guangzhou, China (Guangzhou Guya Jewelry Co., Ltd.). Address details are on the Contact page.
What is your minimum order quantity?
No minimum — order from just 1 piece. A single custom piece is a full order, not a sample; one custom piece or 1,000+, same craftsmanship.
Do you keep designs confidential?
Yes. Client designs are not shared or reproduced for other customers. Happy to sign an NDA before you share designs.
Which materials do you work with?
925 silver, gold karat ranges, platinum, plus lab-grown diamonds, moissanite, and gemstones as specified.
Work With Alpha Jewelry
Tell us about your brand, collection idea, or first order—we will recommend the right manufacturing path.
- WhatsApp for quick file sharing
- English-speaking team · replies within 1 business day
- 1-piece MOQ welcome