Serving Franklin Lakes, NJ

Fine Custom Jewelry for Franklin Lakes

Expert craftsmanship, deep diamond knowledge, and one-on-one service. Jewelry by Allen Joseph creates custom engagement rings and fine pieces for Franklin Lakes — minutes away in Mahwah.

Visit the shop Call 201-831-0666

Franklin Lakes · NJ

Custom fine jewelry, a short drive from Franklin Lakes

Franklin Lakes knows quality — and quality jewelry deserves a jeweler who truly understands it. At Jewelry by Allen Joseph, you work directly with a master jeweler who has spent over 25 years designing custom engagement rings, sourcing exceptional diamonds, and restoring fine pieces. We're a short drive from Franklin Lakes, offering the kind of personal, discreet, expert service you simply can't get from a chain or a website.

Custom engagement rings

Designed with you from sketch to finished ring — natural or lab-grown diamonds, your style and budget. See how it works →

Expert jewelry repair

Resizing, prong re-tipping, soldering, restringing and more — done by hand, on-site, with quick turnarounds.

Gold & silver buying

Top dollar for gold, silver, coins and broken jewelry — tested and weighed in front of you, paid on the spot. Learn more →

Why Franklin Lakes

Why Franklin Lakes trusts our craftsmanship

Fine jewelry is about detail, and detail is about the hands that do the work. We help you choose the right diamond — natural or lab-grown — with straight, expert guidance, then design and set it ourselves. Every custom piece is built to last and made to mean something. For Franklin Lakes clients who value discretion, expertise, and a jeweler who answers to no one but you, that hands-on, no-pressure approach is exactly the point.

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Custom engagement ring craftsmanship at Jewelry by Allen Joseph, serving Franklin Lakes, NJ

Rated 4.8★ on Google · 56 reviews

Trusted by your neighbors

★★★★★

"I totally trust this jeweler… they're trustworthy and tell you all the information about a piece you're going to purchase."

— Gerri Van Eck

★★★★★

"THE BEST, HANDS DOWN!! Josie, Ferit and Allen are so wonderful to work with. Ferit's custom design work is bar none — no other jeweler comes close! 10 million stars."

— Ste Ja

Good to know

Franklin Lakes questions, answered

Do you design custom engagement rings for Franklin Lakes clients?

Yes — bespoke design is our specialty. From the first sketch to choosing the diamond and metal, we build a one-of-a-kind ring made specifically for you, often for less than a comparable piece at a chain.

Can you source or upgrade a specific diamond?

We can. We'll help you select a natural or lab-grown diamond to your exact specifications and budget, with honest guidance on cut, color, clarity, and carat.

How far are you from Franklin Lakes?

About 15 minutes — our shop is at 180 Franklin Turnpike in Mahwah, an easy drive for a private design consultation, repair, or appraisal.

Visit us

Come see us in Mahwah

180 Franklin Turnpike
Mahwah, NJ 07430

201-831-0666

Hours
Tuesday – Friday 10am – 6pm
Saturday 10am – 5pm
Sunday & Monday Closed

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