Real Gold Jewelry from NYC's Diamond District — 10K & 14K Chains, Bracelets & Pendants

Diamond Necklaces in 10K and 14K Real Gold

Discover our stunning collection of diamond necklaces, crafted in authentic 10K and 14K solid gold. Each piece features genuine diamonds set in Italian-made gold, certified and hallmarked for quality assurance. Located in the heart of NYC's Diamond District at 20 W 47th St, Fantastic Jewelry NYC brings you luxury diamond necklaces with unmatched value and authenticity.

Why Choose Our Diamond Necklaces

• Real 10K & 14K Gold: Every necklace is made from solid gold, never plated or filled
• Genuine Diamonds: Authentic diamonds professionally set in Italian gold
• Certified Quality: All pieces are hallmarked and certified for authenticity
• NYC Diamond District: Shop directly from the world's most trusted jewelry hub
• Free FedEx Shipping: Fast, insured delivery anywhere in the US
• Layaway Available: No credit check needed - make your dream necklace affordable
• Lifetime Warranty: Every diamond necklace is backed by our lifetime guarantee

Italian Craftsmanship Meets Diamond Brilliance

Our diamond necklaces are crafted in Italy, combining centuries-old goldsmith traditions with modern techniques. Whether you're looking for a classic tennis necklace, a statement piece, or an elegant pendant design, each diamond is hand-set to ensure maximum sparkle and security. The 10K gold option offers durability and value, while 14K gold provides a richer color and traditional luxury appeal.

Trusted Since 2012

With over 10,000 satisfied customers, Fantastic Jewelry NYC has built a reputation for quality, authenticity, and exceptional customer service. Our physical location in the NYC Diamond District means you can shop with confidence, knowing you're buying from a legitimate jeweler with a proven track record.

Flexible Payment with Layaway

Make your dream diamond necklace a reality with our convenient layaway program. No credit check required - simply reserve your piece and make affordable payments over time. Your necklace will be waiting for you at our Diamond District location or shipped free via FedEx once complete.

Frequently Asked Questions

Are these real diamond necklaces?

Yes, all our diamond necklaces feature genuine diamonds set in solid 10K or 14K gold. Every piece is certified and hallmarked.

What's the difference between 10K and 14K gold?

10K gold contains 41.7% pure gold and is more durable, while 14K contains 58.3% pure gold with a richer color. Both are real solid gold.

Do you offer layaway on diamond necklaces?

Yes, we offer layaway with no credit check. Contact us to set up a payment plan that works for your budget.

Is shipping really free?

Absolutely. We ship all orders free via FedEx from our NYC Diamond District location, fully insured.

What does the lifetime warranty cover?

Our lifetime warranty covers manufacturing defects and craftsmanship issues for as long as you own the necklace.