Wholesale Program

Factory Direct Pricing | Low MOQ | Custom Jewelry Manufacturing | Worldwide Shipping

Wholesale Jewelry Program

Your Trusted Jewelry Manufacturing Partner

For over 30 years, One Heart Jewelry has been supplying fine jewelry, diamonds, and gemstones to businesses across the United States, Europe, and international markets.

Whether you are a jewelry retailer, online store owner, wholesaler, designer, TikTok seller, Amazon seller, Etsy seller, or private label brand, we provide reliable sourcing, competitive pricing, and professional manufacturing solutions.

We welcome wholesale inquiries of all sizes.

Why Partner With One Heart Jewelry?

Direct Factory Advantage

Unlike many trading companies, we operate our own manufacturing facilities and maintain direct relationships with stone suppliers.

This allows us to offer:

  • Competitive factory-direct pricing

  • Consistent quality control

  • Flexible production capacity

  • Faster lead times

  • Custom manufacturing solutions

Lab-Grown Diamond Factory

We own and operate dedicated lab-grown diamond production facilities.

Our lab-grown diamond offerings include:

  • Round Brilliant

  • Oval

  • Cushion

  • Emerald Cut

  • Pear Shape

  • Radiant Cut

  • Marquise

  • Princess Cut

  • Custom Shapes

Available in a wide range of:

  • Carat sizes

  • Color grades

  • Clarity grades

  • Certified diamonds

Whether you need individual stones or large-volume purchasing, we can support your business requirements.

Lab-Grown Colored Gemstone Factory

In addition to diamonds, we also operate facilities specializing in lab-created colored gemstones.

Available options include:

  • Emerald

  • Ruby

  • Sapphire

  • Pink Sapphire

  • Yellow Sapphire

  • Paraiba-style gemstones

  • Alexandrite

  • Custom colors

Our gemstones are available in multiple cuts, sizes, and qualities suitable for both fine jewelry and fashion jewelry production.

Extensive Natural Diamond Resources

Through long-established industry partnerships, we have access to a broad inventory of natural diamonds sourced from trusted suppliers worldwide.

We can provide:

  • GIA Certified Diamonds

  • Natural Fancy Shape Diamonds

  • Large Center Stones

  • Matched Pairs

  • Wholesale Parcel Diamonds

  • Custom Sourcing Services

Our sourcing network enables us to locate stones that meet specific size, color, clarity, and budget requirements.

Natural Colored Gemstone Supply

We maintain strong relationships with gemstone suppliers around the world and can source a wide range of natural gemstones, including:

  • Emerald

  • Ruby

  • Sapphire

  • Aquamarine

  • Tourmaline

  • Morganite

  • Tanzanite

  • Spinel

  • Opal

  • Garnet

Custom sourcing requests are always welcome.

Jewelry Manufacturing Services

Our jewelry production facility supports both small-batch and large-scale manufacturing.

We work with:

  • 14K Gold

  • 18K Gold

  • 22K Gold

  • 24K Gold

  • Platinum

  • Silver

Product categories include:

  • Engagement Rings

  • Wedding Bands

  • Earrings

  • Necklaces

  • Bracelets

  • Pendants

  • Custom Jewelry

OEM & ODM Services

We provide complete OEM and ODM manufacturing solutions.

Services include:

  • CAD Design

  • 3D Rendering

  • Wax Printing

  • Stone Sourcing

  • Production

  • Quality Inspection

  • Packaging

Whether you have an existing design or only an idea, our team can help bring your product to market.

Private Label Jewelry

Looking to build your own jewelry brand?

We offer private label manufacturing services, including:

  • Custom Designs

  • Brand Packaging

  • Logo Engraving

  • Branded Jewelry Boxes

  • Custom Product Development

We help brands grow without the need to maintain their own production facilities.

Who We Work With

Our wholesale clients include:

  • Jewelry Stores

  • Online Jewelry Brands

  • TikTok Shop Sellers

  • Etsy Sellers

  • Amazon Sellers

  • Designers

  • Distributors

  • Importers

  • Private Label Brands

Whether you are purchasing a few pieces or placing large-volume orders, we are happy to discuss your requirements.

Request a Wholesale Quote

Interested in working with One Heart Jewelry?

Contact us for pricing, product catalogs, custom projects, or wholesale opportunities.

Our team will respond as quickly as possible.

Contact Information

One Heart Jewelry

Email: oneheartjewelry@gmail.com

WhatsApp: +1 (201) 379-3040

Wholesale Inquiries Welcome

Natural Diamonds • Lab-Grown Diamonds • Colored Gemstones • Fine Jewelry Manufacturing • OEM & ODM Services