It was a pleasure working with Chelsea! She was friendly, professional, and extremely knowledgeable.
She took her time looking over each of my jewelry pieces and gave me a fair offer that left me walking out with a big smile. I’d definitely recommend Coin Galleries of Oyster Bay to anyone wanting to sell jewelry, gold, or coins.
SM
Sheryl M.
Nov 12, 2025
5.0
Top quality jewelry and service! Highly recommend! Bought multiple pieces from them and love each and every one! Chelsea is so easy to work with and knows her stuff!
AH
Amanda Heinrich
Sep 9, 2025
1.0
I would like to give this guy owner specifically a no star review. I would have preferred a lesson on how my money was a replica instead of an attitude as if I was trying to get one over on the business. So now that Google has explained how my money wasn’t real………. Was it a British knock off from the 1800s? Or a replica from somewhere between the 60s or 70s? Your rudeness was completely unacceptable. Flat out. If you’re having a bad day go ahead and stay home. I guess the only way you got this one star is the respectful woman in the blue cast. I hope she heals well and has a great day.
B7
Bartender 7
Jul 30, 2025
5.0
Just an amazing place! Beautiful pieces and the staff is phenomenal. It was like a history lesson walking into the place, and you can be lucky enough to purchase that history. Don’t miss this tremendous opportunity!!
EA
Elizabeth Alejandra
Jul 21, 2025
1.0
Went here to see how much I could get for a passed down
engagement ring. The older gentlemen (didn’t get his name) was very condescending. Gave us such a low price then proceeded to tell us that they would sell it for much higher if we were to sell to them (why are you telling us this?) Also told us that a custom fitting (isn’t every fitting custom?) would be more than the actual ring. Went over to an actual jeweler a town over who offered a much higher and better price for the ring and a new setting+fitting. They even told us we were lowballed by this place. If you want to get scammed go here.
Frequently Asked Questions About Coin Galleries of Oyster Bay
Where are your locations?
Coin galleries of Oyster Bay operates three locations across Long Island. Our Oyster Bay branch is situated at 90 South Street, Oyster Bay, NY 11771. In Lynbrook, you can find us at 629 Sunrise Highway, Lynbrook, NY 11563. Our Levittown location is at 3535 Hempstead Turnpike, Levittown, NY 11756.
What items do you buy?
Our purchasing inventory includes a wide range of items such as gold and silver jewelry, coins, bullion, paper money, sports memorabilia, sterling silverware, platinum, and various other collectibles.
Do you offer cash for gold?
Yes, we provide competitive cash payments for gold and other precious metals. We also offer special promotions, including bonus payments for large transactions. For example, customers selling $10,000 worth of gold jewelry may receive an additional $500 bonus.
Where are the Coin Galleries of Oyster Bay locations?
Coin Galleries of Oyster Bay has three locations across Long Island: 90 South Street, Oyster Bay, NY 11771; 629 Sunrise Highway, Lynbrook, NY 11563; and 3535 Hempstead Turnpike, Levittown, NY 11756.
What types of items does Coin Galleries of Oyster Bay buy?
They buy gold and silver jewelry, coins, bullion, paper money, sports memorabilia, sterling silverware, platinum, and various other collectibles.
Does Coin Galleries of Oyster Bay offer cash for gold?
Yes, they provide competitive cash payments for gold and other precious metals, including special promotions such as bonus payments on large transactions.
What are the operating hours of Coin Galleries of Oyster Bay?
They are open Monday through Friday from 10:30 AM to 5:30 PM and are closed on Saturdays and Sundays, as well as major holidays like Thanksgiving, Christmas, and New Year's Day.
What payment options are accepted at Coin Galleries of Oyster Bay?
Accepted payment options include American Express, Cash, Check, Discover, Mastercard, Visa, and Zelle.
What services does Coin Galleries of Oyster Bay provide?
They offer gold buying, rare coin sales, appraising coin collections, buying and selling collectible memorabilia, buying gold and silver bullion, selling jewelry and diamond engagement rings, and estate services.
Can I find dining options near Coin Galleries of Oyster Bay?
Yes, nearby dining options include Italian and bar Gioia, Japanese restaurant Nikkei of Peru, Mexican restaurant Lourdes Mexican Grill, French restaurant L'Etoile, American restaurant Harborside Delicatessen, and ice cream spots like Sabrina's Candy & Creamery and Carvel Ice Cream.
What nearby retail stores can customers visit around Coin Galleries of Oyster Bay?
Nearby retail options include The Jewelry Gallery of Oyster Bay, Nobman's Hardware, Provisions Market grocery store, and Long Island Picture Frame and Art Gallery of Oyster Bay.
Are there nearby services related to repairs or professional support near Coin Galleries of Oyster Bay?
Yes, services nearby include South Street Plumbing and Heating for HVAC and plumbing, Oyster Bay Yoga studio for fitness, a dental office Precision Oyster Bay Family Dental & Specialty, and a probate lawyer for legal services.
How can customers combine a visit to Coin Galleries of Oyster Bay with other local activities?
Customers can enjoy a meal at one of the nearby restaurants, visit local art galleries like The Madd Potter, get a haircut at Oyster Bay Barbers, or grab a sweet treat at Sabrina's Candy & Creamery before or after visiting the Coin Galleries store.