Wholesale · 18k Only · Since 2014

Your 18k
Wholesale Partner

Not 14, not 10, just 18k, from the chain clasp to the exclusive piece.

Our own manufacturing, pieces made to order, consistent supply, live inventory and wholesale pricing. All one account away.

For verified jewelry businesses · Approval usually within 1 business day
2014Serving retailers since
18kOnly. Never 14k.
MA · FLBoston – Marlborough & Miami
In-houseOwn manufacturing
Your wholesale account

What you unlock when you sign in

The W18k platform was built around how jewelers actually buy, not around a catalog PDF.

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Live inventory

See what's physically in stock right now, by piece and SKU, before you commit.

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Wholesale pricing on the day's gold

Prices follow the gold market daily. You always buy at today's real cost basis, transparently.

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Order online, anytime

Build orders and quotes 24/7, reorder your best sellers in two clicks, track everything in one place.

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Your own rep

A real person who knows your store and your mix, by phone, text or WhatsApp.

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Tax-exempt made simple

Upload your sales tax registration once; we prepare your Resale Certificate for signature and keep your invoices exempt automatically.

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Insured overnight delivery

Every shipment goes FedEx, fully insured at declared value, adult signature required. Or pick up at our office.

Your 18k Showcase

Wholesale prices for approved jewelers

Your own 18k Showcase

Your store, our whole catalog.

18k Showcase is your own website, at yourstore.18kshowcase.com.

It shows every piece W18k has in stock right now, with your logo and your store name, at a suggested retail price you can change.

Your customers ask about a piece on WhatsApp and request it to see at your store.

To buy

Business Portal

Free · No subscription

Buy from the W18k live stock and run your 18k Showcase.

To run your store

Business Platform

US$ 100 / month · Free in any month you buy US$ 5,000 or more

Everything in the Business Portal, plus the tools to sell and run the store.

New starting in 2026

The complete W18K ecosystem

Three companies working together to strengthen the reseller's business: one partner that understands the entire jewelry cycle, from manufacturing to credit for the end client.

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We make it: Atelier01

The manufacturing company of the ecosystem: its own line, production at scale, personalized high-luxury pieces with exclusive premium design, and your own collection: we make it or help you create it.

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We sell it: W18k

The heart of the ecosystem: the world-class supplier of 18K gold jewelry, with exclusivity in the 18K standard, a broad catalog, and the online platform for resellers. This is where the reseller accesses the product ready to sell.

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We finance it: Amagold

The financial-services company of the ecosystem: financing for the reseller (working capital to acquire inventory) and credit for the end client to pay in installments and close larger sales. Amagold also operates in gold buying, integrating into the full cycle.

Atelier01 · Our factory

We don't just sell gold.
We make it.

Beyond jewelry from around the world (Brazil, Italy, Turkey and China), W18k has its own factory, Atelier01, with its own line.

  • In-stock pieces ship overnight: everything you see is in stock. If a piece is gone, we offer you a similar one.
  • Your own collection: we manufacture a collection under your name, or help you create it.
  • Natural or lab-grown diamonds: your choice, priced in the quote.
Amagold · Financing

We don't just sell gold.
We finance it.

The financial-services company of the ecosystem, one partner that understands the entire jewelry cycle, from manufacturing to credit for the end client:

  • Financing for the reseller: working capital to acquire inventory.
  • Credit for the end client: to pay in installments and close larger sales.
  • Gold buying: Amagold also operates in gold buying, integrating into the full cycle.
Getting started

Approved and buying in three steps

Apply for an account

Two minutes: contact, company and shipping address. Wholesale access is for verified jewelry businesses only.

We verify your business

We confirm your resale credentials, usually within one business day, and your rep reaches out personally.

Buy at wholesale

Live stock, daily gold pricing, online orders and insured overnight delivery, or pick up at our Boston – Marlborough or Miami office.

International buyer? We serve retailers across Chile, Colombia, Bolivia and the Caribbean, with direct export shipping or pick up at our office.
Industry Affiliations
Boston – Marlborough · W18k257 Simarano Drive, Suite 107 F · Marlborough, MA 01752Monday–Friday · 8am–4pm(508) 808-4995 · gold@w18k.com · www.w18k.com
18k MiamiSeybold Building, Suite 223 · 36 NE 1st St, Miami, FL 33132Monday–Friday · 10am–5pm(786) 972-1395 · gold@18kmiami.com · www.18kmiami.com
We speak EnglishHablamos EspañolFalamos Português