Leon Diamond LLC

Leon Diamond LLC Home to one of the largest, most unique diamond jewelry collections in New York, catering to any & all diamond jewelry needs since 1975.
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Set up a private appointment in store or get in touch, virtually, at 212-302-7327.

05/29/2026

Your stack just found its newest additions—Discover our latest diamond bangle styles only at Leon Diamond💎

05/28/2026

S1E5: LAB vs. NATURAL 💎
Come with us to Times Square to see if real people can differentiate a Lab Grown Diamond from a Natural Diamond. 👀✨

Shop online at Leondiamond.com

Las Vegas, we’re coming back ✈️ Join us at JCK Las Vegas, May 29 – June 1, as we showcase our latest collection of fine ...
05/28/2026

Las Vegas, we’re coming back ✈️ Join us at JCK Las Vegas, May 29 – June 1, as we showcase our latest collection of fine diamond jewelry, handcrafted in NYC with over 50 years of expertise.

📍 Booth #10140

Looking forward to connecting with both new and familiar faces throughout the show.

FineJewelry

Join us at JCK Las Vegas! ✈️ Discover some of our latest high jewelry creations at Booth #10140 at The Venetian Expo, J...
05/27/2026

Join us at JCK Las Vegas! ✈️ Discover some of our latest high jewelry creations at Booth #10140 at The Venetian Expo, June 6–9.

Shop online at Leondiamond.com

LuxuryJewelry

05/26/2026

The beauty of a bracelet stack is in the details — mixed cuts, soft pink diamonds, crisp white brilliance🩷 Available at Leon Diamond💎

05/25/2026

A line of brilliant white diamonds finished with cascading fancy yellow pears💛 — because ordinary sparkle was never the plan✨ Available only at Leon Diamond💎

05/24/2026

Yellow gold, endless diamonds, and the kind of sparkle that lasts forever♾️💛 Find yours only at Leon Diamond💎

05/23/2026

20 carats of unmistakable brilliance—because some diamonds are simply in a league of their own💎 Available only at Leon Diamond

05/22/2026

S1E4: What Happens in Vegas… ✈️
Come BTS with us as we pack our jewelry for JCK Las Vegas 🎲

Shop online at Leondiamond.com

Address

74 West 47th Street
New York, NY
10036

Opening Hours

Monday 10am - 6pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 10am - 6pm
Sunday 10am - 6pm

Telephone

+12123027327

Website

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