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Jewelry Manufacturing Services & Production Process

Endless Jewellery provides custom jewelry manufacturing services for brands, wholesalers, retailers, and e-commerce businesses. Our production capabilities cover jewelry design, CAD modeling, mold making, casting, polishing, stone setting, plating, quality inspection, and packaging. We manufacture 925 sterling silver, gold, brass, and other custom jewelry for OEM, ODM, and private label projects.

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Our Jewelry Manufacturing Process

At Endless Jewellery, our custom jewelry manufacturing process combines skilled craftsmanship, digital design technology, precision production, and quality control. From the initial design and CAD modeling to casting, polishing, stone setting, plating, and final inspection, each stage is carefully controlled to ensure consistency, quality, and accurate reproduction of your jewelry designs.

Leading 3D Jewelry Mold Manufacturing Techniques

Endless specializes in sterling silver jewelry, using advanced techniques and premium materials to create outstanding pieces.

CAD custom jewelry design

Design & CAD

We turn sketches, reference images, and ideas into production-ready 3D jewelry designs. Our CAD team creates detailed models for accurate sizing, proportions, stone placement, and sampling. 3D jewelry design is available within 24–48 hours for suitable projects.

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Wax Modeling & Mold Making

Approved CAD designs are converted into wax models through 3D printing or skilled wax carving. For repeat production, we can create precision rubber molds to reproduce custom jewelry designs consistently.

Wax

Wax Tree Assembly

Individual wax models are attached to a central sprue to create a wax tree for investment casting. Proper positioning helps achieve efficient metal flow and consistent casting results.

Casting

Jewelry Casting

We use investment casting to reproduce detailed jewelry designs in materials such as 925 sterling silver, gold, and brass. After casting, each piece is separated and prepared for refining and finishing.

Refining & Polishing

After casting, excess material and surface imperfections are carefully removed. Each piece is refined and polished to achieve the required surface finish before stone setting or plating.

Polishing
Hand setting

Stone Setting

Skilled setters securely position diamonds, gemstones, CZ, and moissanite according to the approved design. Depending on the product, techniques may include micro-setting, prong setting, and other precision stone-setting methods.

Plating & Surface Finishing

Jewelry can undergo gold plating and other surface-finishing treatments according to the material and design requirements. Plating specifications are checked against the approved sample to maintain a consistent appearance.

Jewelry polishing process in Chinese factory
quality check

Quality Inspection

Every finished piece is inspected for dimensions, structure, surface finish, stone setting, plating, and overall appearance before packaging and shipment.

Assembly & Packaging

Finished jewelry is assembled according to the approved specifications and prepared for shipment. Custom packaging, labeling, and other private-label requirements can also be supported.

Quality check
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Gold vermeil jewelry quality inspection at a jewelry factory

Jewelry Materials We Manufacture

925 silver jewelry OEM production process

Types of Jewelry We Manufacture

OEM / ODM / Private Label

OEM Jewelry Manufacturing
ODM Jewelry Manufacturing
Private-Label-Jewelry-Development-Steps

OEM Jewelry Manufacturing

For brands with their own designs, CAD files, specifications, or product concepts.

ODM Jewelry Manufacturing

For brands looking for existing designs that can be customized.

For brands needing custom branding, products, packaging, and production.

MOQ, Sampling & Production Lead Time

Manufacturing Information Endless
MOQ From 30 pieces per design*
CAD Design 24–48 hours*
Sample Development 7–10 days*
Bulk Production 20–30 days*
OEM Available
ODM Available
Private Label Available

Endless Jewelry Manufacturing at a Glance

Fact Details
Manufacturer Endless Jewellery
Location Guangzhou, China
Business Type B2B Jewelry Manufacturer
Manufacturing OEM / ODM / Private Label
Main Materials 925 Sterling Silver, Gold, Brass
Main Products Rings, Necklaces, Earrings, Bracelets, Pendants
MOQ From 30 pieces*
CAD 24–48 hours*
Sampling 7–10 days*
Quality Control In-house inspection

Who We Manufacture Jewelry For

Jewelry Brands

Custom collections, exclusive designs, and recurring production.

Jewelry Wholesalers

Wholesale-ready jewelry with reliable, flexible, and scalable production.

Retailers

Private label collections and customized products.

E-commerce Brands

Low-MOQ custom jewelry for online brands.

Startups

Flexible sampling and small-batch production for new collections.

What is the jewelry manufacturing process?

The jewelry manufacturing process typically includes design and CAD modeling, wax modeling or mold making, investment casting, refining, polishing, stone setting, plating, quality inspection, assembly, and packaging. The exact process depends on the jewelry design and materials.

We manufacture custom rings, necklaces, earrings, bracelets, pendants, and other jewelry products for brands, wholesalers, retailers, and e-commerce businesses.

We manufacture jewelry using materials including 925 sterling silver, gold, brass, and other materials based on the product design and customer requirements.

Yes. We can manufacture jewelry based on your sketches, reference images, CAD files, existing samples, or detailed product specifications. Our team can also help develop a production-ready 3D CAD design.

Yes. We provide OEM, ODM, and private label jewelry manufacturing services for brands, wholesalers, retailers, and e-commerce businesses.

Work With Endless on the Custom Jewelry Business!
Jewelry Brands
Jewelry Wholesalers
Retail Shops
E-commerce
Starting-up Brands
Celebrities