Jewelry Factory for 10K, 14K, 18K, 24K Gold, Silver, Copper, Lab-Grown Diamond & Natural Diamond Jewelry

As a factory-direct jewelry supplier, we support brands, retailers, wholesalers, and online sellers with flexible jewelry production solutions. From ready-to-ship wholesale styles to OEM/ODM custom development, our factory provides a wide range of jewelry products, including 10K gold, 14K gold, 18K gold, 24K gold, sterling silver, copper jewelry, lab-grown diamond jewelry, and natural diamond jewelry.

We manufacture earrings, rings, necklaces, bracelets, pendants, bangles, chains, and custom jewelry collections for different markets. Whether you need classic fine jewelry, fashion jewelry, bridal-style pieces, or private label collections, our production team can support your business from sample development to bulk production.

Factory Snapshot

What We Manufacture

10K Gold Jewelry

10K gold jewelry offers a good balance between durability and cost, making it suitable for daily-wear rings, earrings, necklaces, bracelets, and affordable fine jewelry collections. It is a practical option for brands that want real gold products with a more accessible price range.

14K Gold Jewelry

14K gold is one of the most popular choices for fine jewelry, especially in the European and American markets. It provides strong durability, a premium appearance, and good value for everyday wear. Common products include 14K gold rings, hoop earrings, stud earrings, pendant necklaces, chain bracelets, and bridal-inspired jewelry.

18K Gold Jewelry

18K gold jewelry has a richer gold color and a more luxurious feel. It is suitable for premium collections, engagement-style rings, diamond jewelry, gemstone jewelry, luxury earrings, necklaces, and bracelets. 18K gold is often selected by brands targeting mid-to-high-end jewelry markets.

24K Gold Jewelry

24K gold has a high gold purity and a deep yellow color. Because it is softer than 10K, 14K, and 18K gold, it is often used for special designs, cultural jewelry, investment-style pieces, or selected decorative jewelry collections that require a rich pure-gold appearance.

Sterling Silver Jewelry

925 sterling silver jewelry is available for rings, earrings, necklaces, bracelets, pendants, and fashion jewelry collections. Silver jewelry can be finished in silver color, yellow gold plating, rose gold plating, white gold color, or rhodium plating. It is suitable for both affordable fashion jewelry and premium-looking private label collections.

Copper Jewelry

Copper jewelry is suitable for fashion jewelry, trend-based designs, large-volume wholesale orders, and cost-effective custom collections. It can be produced in different plating colors, including gold, rose gold, silver, antique gold, and two-tone finishes. Copper is commonly used for earrings, rings, bracelets, necklaces, charms, and statement jewelry designs.

Lab-Grown Diamond Jewelry

Lab-grown diamond jewelry offers a modern, premium, and cost-effective option for brands that want diamond jewelry with flexible pricing. It is suitable for engagement rings, wedding bands, earrings, tennis bracelets, necklaces, pendants, and custom fine jewelry designs. Different diamond sizes, shapes, colors, and settings can be selected according to the product design.

Natural Diamond Jewelry

Natural diamond jewelry is suitable for high-end fine jewelry collections, bridal jewelry, luxury rings, earrings, necklaces, and bracelets. Natural diamonds can be used in classic solitaire designs, halo settings, pavé styles, tennis bracelets, pendant necklaces, and custom premium jewelry pieces.

Why Buyers Work With Our Factory

• Factory-direct jewelry production

• Support for 10K, 14K, 18K, 24K gold, silver, and copper jewelry

• Lab-grown diamond and natural diamond jewelry options

• Wholesale stock and custom production available

• OEM and ODM jewelry development support

• Flexible customization for brands and retailers

• Custom logo engraving and private label packaging

• Suitable for both small trial orders and bulk production

• Support for rings, earrings, necklaces, bracelets, pendants, and full collections

• Quality inspection before shipment

Our Production Process

Step 1: Send Product Requirements

Send the design idea, reference image, product photo, sketch, material request, stone option, size, quantity, and packaging requirements.

Step 2: Confirm Product Details

Confirm the jewelry material, gold purity, silver type, copper base, stone type, plating color, size, chain length, logo position, packaging style, and order quantity.

Step 3: Quotation

A quotation will be prepared based on the material, design complexity, stone selection, quantity, finishing process, packaging, and shipping requirements.

Step 4: Sample Development

For custom jewelry projects, samples can be produced before bulk production. This helps confirm design details, size, stone setting, surface finish, and overall quality.

Step 5: Sample Approval

After receiving the sample, customers can check the product and provide feedback. Adjustments can be made before moving forward with bulk production.

Step 6: Bulk Production

After sample approval and order confirmation, bulk production begins. Production time depends on the material, quantity, design complexity, stone setting, and customization requirements.

Step 7: Quality Inspection

Quality inspection is completed before shipment. Inspection can include material checking, stone setting, polishing, plating finish, size, logo details, packaging, and final appearance.

Step 8: Packing & Shipment

Products can be packed according to wholesale or private label requirements. Shipping can be arranged by express delivery, air freight, sea freight, or the customer’s own logistics agent.

Quality Control

Quality control is applied throughout the production process to help ensure product consistency and reliable finishing. Key inspection points include material accuracy, stone setting, polishing, plating color, surface finish, ring size, chain length, clasp function, logo details, packaging condition, and final product appearance.

For custom projects, sample approval is recommended before bulk production. Product photos or videos can be provided for selected orders before shipment.

Customization Options

Good Fit For

• Jewelry retailers

• Online jewelry sellers

• Private label brands

• Boutique stores

• Wholesale distributors

• Fashion jewelry brands

• Fine jewelry brands

• Bridal jewelry sellers

• Startups testing new jewelry collections

• Buyers sourcing gold, silver, copper, lab-grown diamond, or natural diamond jewelry

Not the Best Fit For

• Single-piece retail buyers

• Buyers without clear product requirements

• Projects without confirmed material, stone, quantity, or design direction

• Orders that require extremely urgent custom production without sample confirmation