We are family of diamond experts and jewelry lovers with over 25 years experience in the diamond industry.  Here at Nelly’s&Co we focus on providing the most professional and comfortable experience and building long-lasting relationships with our clients.


A family owned company established back in 1996. We have spent many years of building our name and creating personal relationships with our clients. We continue to thrive as a company due to our select team of experts and the satisfaction of our clientele. Our company varies in flawless jewelry, custom pieces, engagement rings and luxury watch timepieces.


With every purchase from Nellys&Co, you as a valued customer get a lifetime warranty on your jewelry piece. If there are any complications with the item you can bring it in for repair and have it cleaned as well on us. Our main goal is customer satisfaction and we truly want this to be great buying experience.


We have a wide hand-picked variety of inventory with an elegant and classy style consisting of engagement rings, wedding bands, cocktail rings, earrings, necklaces, bracelets.

The majority of our clients make custom orders and we make their vision a reality. Majority of our custom-built pieces, Nelly herself creates from scratch and hand picks every diamond with steady hands. She puts time and effort into all pieces that she puts together and designs gorgeous creations with flawless diamonds and color stones.


A nice watch says a lot about a person. Which is why Nellys&Co makes it priority to keep valuable popular timepieces in stock. Our inventory varies from models like Rolex, Audemars Piguet, Cartier, Hublot and many more. The perfect watch for him and her that will make a statement anywhere you go.


Our business originally started off in the Upper East Side, located in the busy streets of New York City. As the company grew, our family-owned business migrated to the Diamond District in Midtown Manhattan. Where we’ve been working for over 20 years and operate hand in hand with other dealers and vendors, to create a unique and established inventory.  


Please feel free to visit our store in the Diamond District, New York at:

66 West 47th St. Booth #19

Nelly's & Co. is a Full Service jewelry manufacturer employing diamond setters, jewelers, polishers, pickers, packers and sorters.

All the work is done under one roof right here in the United States.

We're proud to offer a fine quality jewelry product made by your friends and neighbors in the New York Diamond District.