NY · Diamond resale guide
How to Sell a Diamond in New York
What New York jewelers actually pay for diamonds, how to get the best offer, and the mistakes that cost sellers 20-40% of their stone's value.
Quick estimate
Before visiting any buyer, know what your diamond is worth. Our calculator uses the 4 Cs from your GIA report to estimate retail, resale, and pawn values.
The New York diamond market
New York City is the largest diamond resale market in the US. The Diamond District on 47th Street between Fifth and Sixth Avenues houses over 2,600 independent jewelers within a single block. Competition here is fierce, which means buyers pay closer to fair market value than in smaller cities. Expect offers of 30-50% of retail for certified stones. Walk-in appraisals are free at most shops, but get written offers from at least three dealers before committing.
Before you sell: 5 rules
- Get an estimate first. Use our calculator to know the floor and ceiling before any conversation.
- Bring your GIA / IGI report. No certificate? Buyers will discount 10-25% because they can't verify the stone.
- Get at least 3 written offers. New York dealers know each other and will price-match the best honest offer.
- Decline trade-credit offers. Cash only. Trade-credit is worth ~50¢ on the dollar to you.
- Check licensing. Most states require secondhand diamond dealers to be licensed. Ask to see their license.
Tips for selling in New York
The 47th Street Diamond District is the densest concentration of buyers in the country. Walk the block and get 5+ written offers.
Bring your GIA or IGI certificate. Uncertified stones get discounted 15-25% immediately.
Avoid the "we buy gold" shops on nearby streets — they pay 10-20% less than dedicated diamond buyers.
NYC pawn shops typically offer 10-20% of retail. Dedicated jewelers on 47th Street offer 25-45%.
If your stone is over 1 carat, consider WP Diamonds or IDoNowIDont for private sale — they often beat walk-in offers by 10-15%.
Where to go in New York
Midtown Diamond District
Lower East Side jewelers
Brooklyn custom jewelers
What buyers pay in New York
| Type | % of retail | Notes |
|---|---|---|
| Private sale | 50-70% | Via WP Diamonds, IDoNowIDont. Takes 1-3 weeks. |
| Independent jeweler | 25-45% | Best in-store option. Get 3+ offers. |
| Pawn shop | 10-25% | Fastest, but lowest price. Last resort. |
| Online buyer | 30-50% | Ship your stone, get an offer. Good for certified diamonds. |
If you operate a jewelry store in New York and want your listing updated, email us.