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(855) 289-3769

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We Pay Top
Dollar For
Your Diamond
& Jewelery

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Our simple 4 step process is free, fast, and safe.

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Tell us
about your ring

Schedule An Appointment
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We will contact you
an offer within 24 hours

Walk In No Appointment
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send us your ring

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About Diamond Buyer NYC

Diamond Buyer NYC has over 35 years of experience in evaluating and purchasing diamond rings. Our knowledge and well-established reputation has made us the number one diamond buyer shop in New York.If you need help, visit our NY location, call our Diamond Buyer at (855) 289-3769, or fill out our online form for a free cash quote.We'll give you great offer for your ring. And if you accept it, we can send you a check or pay you cash through wire transfer for a faster and more secure transaction.With Diamond Buyer NYC, get your same day appointment and free parking coupon with any minimum sale or purchase of $ 3000.

Sell Diamonds with DiamondBuyerNYC For The Best Prices

When You Decide To Sell Your Diamonds Trust Only the Experts

Considering selling your diamond engagement ring or other diamonds? Rely on the NYC diamond specialists at DiamondBuyerNYC to give you the best price for your jewelry. You'll receive personal attention you'll find nowhere else.

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We offer a no-risk satisfaction guarantee.

If you're not satisfied with our offer for any reason, we'll return your diamond, free of charge

—guaranteeing that we pay you more.

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Recent Diamond Purchases

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client testimonials

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Yongjia Sollers


“I just sold my old engagement ring to Jonathan and I am very pleased. Jonathan is honest and trustworthy, I feel being in good hands working with him. He cares about his clients and relationships. He offers the customers the best. I am looking forward to coming back to Jonathan for future deals and highly recommend him!”

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Steve Martucci


“This place was GREAT! Jonathan exceeded expectations — he knows diamonds, has all of the tools and connections that are top notch! Evaluated my diamond, tested my diamond and shared the entire process with me. His approach, process and transparency is exactly what the GIA Institute said I should experience and cautioned me about the traps of NY Diamond Market. I did not get lucky with Jonathan with others recommending him to me it was an easy, pleasurable and rewarding experience. Simple, honest and easy — at a minimum you owe yourself to give him a call if you are buying or selling a diamond — he is a cut above! Highly recommend.”

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Yoadelys Carreras


“I found Diamond Buyer NYC. Jonathan sat down and explained my ring’s worth. He even price matched someone else’s offer and gave me a little bit extra. Jonathan gave me a fair deal and I will be back to sell more old jewels. He was pleasant and his expertise was superb!”

Why Are We Unique With Top 10 Reasons

Sell Diamonds
Sell Diamonds
We Buy Watches
We Buy Watches
We Sell Jewelry
We Sell Jewelry
We Buy Gold
We Buy Gold


Sell Diamond Rings for Cash with our Expert Dealers in
Manhattan, New York

Get your rings appraised at no charge when you set a same-day appointment at our New York City location. Free parking coupon included with any minimum sale or purchase of $ 3000 ... Simply call us for details.

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580 Fifth Ave 2900 ( 29 Floor )
New York, NY 10036

(Corner of 47 street & Fifth Ave)

Call icon(855) 289-3769Fax(855) 289-3769
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