Loose Diamonds
- Natural diamonds (all carat sizes)
- Lab-grown diamonds
- Certified and uncertified stones
- Matched pairs and melee lots
We buy loose diamonds, diamond jewelry, and certified stones. Transparent evaluations and same-day payment.

All sizes, grades, and certifications.

Engagement, wedding, and vintage rings.
Necklaces, earrings, bracelets, and more.
Certified or not, we buy loose stones and finished jewelry with fast, clear valuation.
Quick answers to common questions.
We pay top dollar based on the 4 Cs (cut, color, clarity, carat), certification, and market rates. You'll receive a clear, competitive offer with no pressure.
Yes! We evaluate and accept both certified and uncertified diamonds. We can even arrange professional certification if needed.
We use industry-standard grading methods and advanced testing equipment to accurately assess the quality, authenticity, and value of your diamonds.
Yes! We buy engagement rings, wedding bands, pendants, earrings, bracelets, loose diamonds, and any diamond-set items.
You get paid instantly, right after you accept our offer—by cash, check, or bank transfer, whichever you prefer.
If you have a different question, please call 516-398-8892 or email us for a quick answer!