Call NowCash for Diamonds · Sayreville · South Amboy · Woodbridge NJ
Sell Diamonds Near Me — Top Cash for Diamond Rings & Jewelry
We buy loose diamonds, diamond engagement rings, diamond necklaces, tennis bracelets & all diamond jewelry near Sayreville, South Amboy, Woodbridge & Perth Amboy NJ. Free appraisal. Instant cash. No pressure. Open 7 days including Sunday.
Diamond Items We Buy
- Loose Diamonds (all sizes)
- Diamond Engagement Rings
- Diamond Wedding Bands
- Diamond Necklaces & Pendants
- Diamond Earrings & Studs
- Diamond Bracelets & Tennis Bracelets
- Estate Diamond Jewelry
- Diamond Rings in Gold or Platinum Settings
- Certified & Uncertified Diamonds
We buy diamonds with or without GIA/AGS certificates. Bring your paperwork if you have it — it can increase your payout.
Why Sell Diamonds to Rt9?
Expert Diamond Evaluation
We evaluate cut, clarity, color, and carat weight to give you the most accurate and fair offer.
Licensed NJ Dealer
Fully licensed in New Jersey. Transparent process — we explain every step of the appraisal.
16+ Years of Experience
We've bought thousands of diamonds from customers across Middlesex County since 2008.
From the Blog
Helpful reading before you bring in your diamonds or jewelry.
Frequently Asked Questions
Ready to Sell Your Diamonds?
Walk in any day, 9:30 AM–7 PM. Serving Sayreville, South Amboy, Woodbridge, Perth Amboy & Middlesex County NJ.