Same-Day Cash
Certified Gemologists
100% Confidential
5.0 ★ (450 Reviews)
Live Spot Prices Gold: $2,400.00 +0.5% Silver: $28.50 +0.2% | LBMA Fix
What We Buy at Diamond Source NYC
From loose diamonds to luxury watches – we buy it all.
Loose Diamonds
We buy loose diamonds of all shapes and sizes, GIA certified diamonds, and answer “where can I sell loose diamonds near me” daily.
Diamond Jewelry
Diamond earrings, necklaces, bracelets, engagement rings, and sell diamond ring – we buy it all.
Luxury Watches & Gold
Richard Mille, Patek Philippe, Rolex (including rolex tiffany blue), gold bars, and silver rings.
Why Sell Your Diamonds to Diamond Source NYC
We’re the trusted diamond source nyc – a family-owned business with 30+ years in the diamond district rolex market. Whether you have a loose diamond, a patek philippe, or gold bars, we provide transparent rolex appraisal and instant payment.
We answer every question: “where can i sell my old coins for cash near me”, “who buy diamonds near me”, “is a rolex watch a good investment” – and we offer the best investment rolex watches pricing.
- 30+ years in the Diamond District
- 450+ 5-star reviews – 5.0 ★ average
- Certified gemologists for accurate diamond valuation
- Specialists in sell GIA diamond, sell certified diamonds, and diamond jewelry buyer needs
$2,400 Current Gold Spot / oz
100% Transparent Pricing
30+ Years in the Diamond District
450 5-Star Reviews
Understanding Diamond Valuation: The Four Cs
Before you sell loose diamonds, understand how cut, carat, clarity, and color affect your diamond valuation.
Cut
Influences brilliance – we evaluate diamond cut meticulously.
Carat
Size matters – carat weight directly impacts price.
Clarity
Imperfections – diamond clarity affects value significantly.
Color
From D (colorless) to Z – diamond color matters.
How to Sell Loose Diamonds in NYC
Three easy steps – from loose diamonds to cash in hand.
1
Visit Our Diamond District Store
20 W 47th St, Suite 401 – the trusted diamond source nyc location.
2
Free Expert Appraisal
Our certified gemologists evaluate your loose diamonds or diamond jewelry.
3
Get Paid Immediately
Cash for your diamonds, gold bars, or watches – same-day.
“I sold my loose diamonds and a rolex tiffany blue – the team was professional, transparent, and paid me more than I expected. Highly recommend diamond source nyc!”
— David K., NYC
Frequently Asked Questions
Everything you need to know about selling loose diamonds.
Where can I sell loose diamonds near me?
Diamond Source NYC in the diamond district buys all loose diamonds – certified or uncertified.
How do I sell a diamond ring?
Bring your diamond ring to our store – we’ll appraise it and offer cash for diamonds on the spot.
Do you buy GIA certified diamonds?
Absolutely – we specialize in sell GIA diamond and sell certified diamonds with fair valuations.
What is the best time to sell diamonds?
Monitor diamond market trends – but we always offer competitive prices based on current demand.
Can I sell diamond earrings or necklaces?
Yes – we buy diamond earrings, necklaces, bracelets, and all diamond jewelry.
How do I identify a reliable diamond buyer?
Look for certified diamond buyer credentials, NYS-certified scales, and 5-star reviews – like diamond source nyc.
Ready to Sell Your Loose Diamonds?
Get cash for diamonds today – from loose diamonds to luxury watches and gold bars.
Mon–Fri 9:30 AM – 6:00 PM | 20 West 47th Street, Suite 401, New York, NY 10036
Also explore: Sell Gold Coins · Sell Jewelry · Sell Diamonds · Sell Watches · Contact Us
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