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About Us

Dear Visitors and Patrons:

WELCOME to IannelliDiamonds.com!

Whether you are visiting our showroom in the Diamond District or here at IannelliDiamonds.com, we have a tremendous selection of only the finest-quality certified loose diamonds and gemstones, earrings, pendants, bracelets, necklaces, and designer wedding bands and engagement ring settings for you to choose from.  

Specializing in Engagement Rings and Exquisite Diamonds, Anthony and his team of experts will find the best stone for any budget.  A straight-up, honest and casual atmosphere will make you feel right at home; a testament to why thousands are part of the Iannelli Family!

Since opening in 1956, our #1 priority has been customer satisfaction and to create life-long patrons.  Iannelli has your back!  We know that if you treat people right, they will return the favor.  In spirit of our ongoing promise, every order made at IannelliDiamonds.com is shipped to anywhere in the USA for FREE and comes with our Unconditional 30 Day Money Back Guarantee!

Don't see what you are looking for on the site? We can make a CUSTOM piece just for you!  

To see our complete selection of diamonds, gemstones, earrings, pendants, bracelets, necklaces, and designer wedding bands and engagement ring settings, COME VISIT OUR SHOWROOM in the DIAMOND DISTRICT:

Iannelli Diamonds
45 West 47th St
New York, NY 10036


Looking for a specific GIA Certified Diamond, we have pretty much every diamond size and quality combination you can think of; and if we don't have it on hand, we'll use our vast network of industry conections to make your dream a reality!


(212) 575-1700 / 575-0330

Warmest Regards,

Mario Iannelli
President, Iannelli Diamonds