Wholesale 18K gold jewelry in Boston and Miami.
W18k has two offices: Boston – Marlborough, MA and the Seybold Building in downtown Miami.
Boston – Marlborough: Monday to Friday, 8am to 4pm, by appointment only. Miami: Monday to Friday, 10am to 5pm, walk-ins welcome.
Trade only: wholesale access, pricing and orders are for verified jewelry businesses.
What you find at both offices
18K only
18K only, never 14K: chains, bracelets, rings, earrings and pendants.
See the pieces in person
Book a visit to the Boston – Marlborough, MA office or to the 18k Miami showroom at the Seybold Building, Suite 223, downtown Miami.
Pick up or ship
Every shipment goes FedEx, fully insured at declared value, adult signature required. Or pick up at our Boston – Marlborough office or at the Miami showroom in the Seybold Building.
What retailers ask about our offices
Where are you?
Boston – Marlborough: 257 Simarano Drive, Suite 107 F, Marlborough, MA 01752. Miami: Seybold Building, Suite 223, 36 NE 1st St, Miami, FL 33132.
Do I need an appointment?
In Boston – Marlborough, yes: the office receives by appointment only. In Miami, walk-ins are welcome. You can book a visit to either office.
Do I need a resale certificate?
Upload your state sales tax registration once; we prepare your Resale Certificate (ST-4 in Massachusetts) for signature and keep your invoices tax-exempt. Until it is signed you can still buy, with sales tax on the invoice.
How do I open a wholesale account?
Apply for an account: two minutes, with contact, company and shipping address. We verify your resale credentials, usually within one business day, and your rep reaches out personally.