Engagement & bridal
Engagement rings, wedding bands and anniversary rings, with honest guidance on cut, color, clarity and carat.
Jewelry store · Cresskill, New Jersey · Since 1964
Jewelry worth
a closer look.
Fine jewelry, engagement rings and fashion jewelry, plus expert repairs and custom design. We also buy gold, silver, diamonds and watches. A family store on Union Avenue for more than sixty years.
Fine & fashion jewelry
Jewelry for every occasion
Fine jewelry
Diamond studs, pendants, bracelets and colored gemstones in gold and platinum, for gifts and for keeps.
Fashion jewelry
Fun, fashionable pieces at friendly prices: statement earrings, necklaces and bracelets for every outfit and every budget.
Jewelry repair in Cresskill, NJ
Bring it back to beautiful
A broken chain, a loose stone, a ring that no longer fits. Bring it to Union Avenue and we’ll take a look, explain your options and give you a price before any work begins.
Ring sizing
Larger or smaller, so a favorite ring fits again.
Chains & clasps
Broken chains, worn links and clasps that won’t close.
Prongs & settings
Loose stones tightened, worn prongs rebuilt.
Stone replacement
Missing or chipped stones matched and replaced.
Cleaning & polishing
Back to the shine it had the day you got it.
Check-ups
An inspection to catch problems before a stone is lost.
We buy gold in Cresskill, NJ
Turn unworn jewelry into cash or something new
Broken chains, single earrings, old rings, a watch you never wear. We buy gold, silver, platinum, diamonds and watches. Bring them to Union Avenue and we’ll evaluate them and make you an offer based on the day’s market prices.
- Paid in cash, or as store credit toward something new
- Any condition, including broken and single pieces
- Please bring a valid photo ID, required by New Jersey law
- 1
Bring it in
Gold, silver and platinum jewelry, diamonds and watches, along with a photo ID.
- 2
We evaluate it
We check the metal, karat and weight, look at any stones or watches, and walk you through our offer.
- 3
Choose cash or credit
Take cash, put it toward something new with store credit, or take your pieces home. No pressure.
About us
On Union Avenue since 1964
In 1964, Anne Angioletti was driving through Cresskill when she spotted a small storefront for rent. She was curious, so she called to ask the price: $85 a month. That's how Curiosity Jewelers began.
More than sixty years later, Anne still works six days a week: five at the store, running it alongside her daughter and granddaughter, and Mondays in New York’s jewelry district. She was 101 when the national press caught up with her in 2025.
Our customers know us for a wide range of fine and fashion jewelry, careful repairs, custom pieces, clear answers and fair prices.
Read Anne's story in the press →Follow along
See what’s new on Instagram
Follow us for new pieces, custom work and life at the store on Union Avenue.
Visit the store
Stop by Union Avenue
Serving Cresskill and nearby Tenafly, Demarest, Closter, Alpine, Haworth, Dumont, Bergenfield, Englewood and all of Bergen County.
- Address
- 24 Union Avenue
Cresskill, NJ 07626 - Phone
- (201) 568-8471
- @curiosityjewelers
- Hours
-
Monday Closed Tue – Fri 10:30 AM – 5:00 PM Saturday 10:30 AM – 4:00 PM Sunday Closed