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The Diamond District is the block of West 47th Street between Fifth and Sixth Avenues in Midtown Manhattan, the center of the US diamond and jewelry trade. Street-level exchanges hold dozens of independent booths, and the floors above house cutters, setters, wholesalers and manufacturers.
JewIQ lists 178 jewelry businesses in Diamond District, New York City. The largest groups are jewelry wholesalers (78), jewelry manufacturers (72) and lab-grown diamond jewelers (61). Common specialties include lab-grown diamonds, diamond jewelry, bridal jewelry and gold jewelry.
167 exhibit at JCK Las Vegas, 70 at JIS Miami, 5 at VicenzaOro. 178 have a street address confirmed from the company’s own website or by our team. Leading profiles include Jewelry Pie, Diamond Universe Llc and UNI Luxury USA INC..
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26 companies
58 companies
1 company
2 companies
22 companies
72 companies
78 companies
61 companies
1 company
49 companies
Top profiles
Diamond District · Jewelry Wholesaler
Jewelry Pie is a New York City-based company that supplies a wide range of finished jewelry. Their inventory includes items crafted from gold, platinum, and silver, featuring diamonds and various gemstones. The company p
Diamond District · Gemstone Dealer
Based in New York City, Diamond Universe Llc operates as a dealer of gemstones and various jewelry products. Their inventory includes fashion pieces, diamond basics, and jewelry crafted from gold, sterling silver, and pe
Diamond District · Diamond Dealer
UNI Luxury USA INC. is a New York City-based business that provides a digital platform for diamond trading. The company offers a wide inventory of loose natural and lab-grown diamonds sourced from various suppliers. Thei
Diamond District · Diamond Dealer
Shivani Gems is a New York City-based company specializing in the production and supply of fancy-shaped diamonds. Their inventory includes various cuts such as marquise, pear, oval, emerald, heart, and trapezoid shapes,
Diamond District · Lab-Grown Diamond Jeweler
Ouros Jewels LLC is a New York City-based company that provides lab-grown diamonds and finished jewelry. Their inventory includes antique-inspired shapes and specific diamond cuts like Old Mine styles. The firm produces
Diamond District · Diamond Dealer
Sheetal Group USA INC is a jewelry manufacturer and diamond supplier based in New York City. The company specializes in the production of natural polished diamonds and finished jewelry pieces. It serves global luxury ret
Diamond District · Jewelry Manufacturer
Kama Jewelry Inc operates as a manufacturer of fine jewelry pieces. The company produces items using various materials including gold, silver, platinum, gemstones, and lab-grown diamonds. Their inventory ranges from ever
Diamond District · Lab-Grown Diamond Jeweler
Signova Inc. is a New York City-based company that produces and distributes lab-grown diamonds and finished jewelry. Their product range includes loose stones, rings, pendants, bracelets, and necklaces crafted from gold.
Diamond District · Jewelry Wholesaler
Rekiya Designs and Greenrock NY Inc. is a New York City-based business that provides an array of jewelry for retail and wholesale customers. The company offers a diverse selection of items, including bridal pieces, perso
Diamond District · Lab-Grown Diamond Jeweler
Beny Sofer Inc. is a jewelry business based in New York City. The company specializes in the sale of natural loose diamonds, fancy cut diamonds, and lab-grown diamonds. They also offer a variety of finished jewelry piece
Diamond District · Jewelry Manufacturer
Skywing Company Inc is a New York City-based business that manufactures a diverse range of fine jewelry. Their product catalog includes bridal pieces, engagement rings, and wedding bands alongside various fashion jewelry
Diamond District · Lab-Grown Diamond Jeweler
Smiling Rocks is a New York City-based company specializing in lab-grown diamond jewelry. Their product range includes loose lab-grown diamonds, bridal pieces, and various gold jewelry items for men and women. The busine
Diamond District · Gemstone Dealer
Sara Gem Corp is a New York City-based business that specializes in the trade of loose precious stones. Their inventory includes a diverse selection of shapes, sizes, and color variations, ranging from single stones to m
Diamond District · Jewelry Manufacturer
Gems One is a jewelry manufacturer based in New York City, New York. The company produces a variety of bridal and fashion jewelry, including engagement rings, pendants, earrings, bracelets, and necklaces. Their product
Diamond District · Lab-Grown Diamond Jeweler
Altr Inc. is a New York City-based company specializing in the production and sale of lab-grown diamonds. The business offers a variety of bridal jewelry options crafted from recycled gold and sterling silver. The comp
Diamond District · Jewelry Wholesaler
B.V. Gems Inc is a jewelry wholesaler based in New York City. The company supplies a wide inventory of loose colored gemstones, including sapphires, rubies, emeralds, opals, and tanzanite, alongside various diamond optio
Diamond District · Lab-Grown Diamond Jeweler
Brahma Diamonds is a jewelry business based in New York City that specializes in the sale of lab-grown diamonds. Their inventory includes a variety of loose lab-grown stones available in different carat weights. The com
Diamond District · Diamond Dealer
V D Gems & Arts LLC is a jewelry business based in New York City, New York. The company offers a variety of products, including natural loose diamonds, melee diamonds, and lab-grown diamond jewelry. Their inventory featu
Diamond District · Custom Jeweler
Ruchi New York is a jewelry house based in New York City. The company creates handmade pieces featuring diamonds and various colored gemstones. Its designs focus on artistic styles intended for women who enjoy personal e
Diamond District · Diamond Dealer
SimplexDiam is a New York City-based diamond house that provides loose stones and finished jewelry. Their inventory includes both natural and lab-grown diamonds, alongside a wide range of bridal and fashion jewelry piece
Diamond District · Jewelry Wholesaler
Alishaev Brothers AYE is a New York City-based business operating within the Diamond District. The company specializes in gold items, offering a diverse inventory that includes bridal collections, necklaces, charms, and
Diamond District · Jewelry Manufacturer
Ryan Gems Inc is a jewelry manufacturer based in New York City. The company produces a variety of items including rings, pendants, earrings, necklaces, and bracelets. Their inventory features colored gemstone and diamond
Diamond District · Diamond Dealer
Argo Diam LTD is a New York City-based business specializing in the trade of loose natural diamonds. Their inventory includes round brilliant cuts, melee, and non-certified pointers in various sizes. The company also pro
Diamond District · Diamond Dealer
Arnav Diam Inc is a New York City-based business specializing in loose natural diamonds and finished jewelry. Their inventory features a variety of fancy-cut stones, including marquise, pear, oval, emerald, asscher, radi
District guide
The block is co-named Diamond and Jewelry Way, and the trade spills onto 46th and 48th Streets and the Fifth and Sixth Avenue corners. Dealers moved here from Lower Manhattan in the first half of the 20th century, and the district grew quickly after the Second World War with dealers arriving from Antwerp and Amsterdam.
Much of the business is trade-to-trade: loose diamonds change hands between dealers, then go to manufacturers and stores across the country. The Diamond Dealers Club, a members-only trading floor, is at 580 Fifth Avenue. Many firms that sell to the public also make pieces on site, so custom engagement rings, resizing and repairs are everyday work.
Take the B, D, F or M train to 47–50 Sts–Rockefeller Center, at Sixth Avenue and 47th Street; the district starts at the corner. Fifth Avenue is one block east.
Worldwide
FAQ
On West 47th Street between Fifth Avenue and Sixth Avenue (Avenue of the Americas) in Midtown Manhattan, with more businesses on 46th and 48th Streets and along Fifth Avenue.
Yes, if you buy like a professional: choose a business you have researched, insist on an independent grading report for any significant stone, get every detail on the receipt and compare quotes. JewIQ lists each company’s website and address so you can check them before you go.
Both. Ground-floor exchanges and many showrooms sell to the public, while some upstairs offices deal only with the trade. Each profile shows the company’s categories, so you can tell retailers from wholesalers.
Many businesses close on Saturdays and Jewish holidays, and some close early on Fridays. Weekdays are the safest time to visit.
JewIQ lists 178 as of Oct 2026, ranked by profile completeness and trade-show presence. 178 have a confirmed street address.
167 exhibit at JCK Las Vegas, 70 at JIS Miami, 5 at VicenzaOro. Each profile shows the shows and associations it is listed in.
From public JCK Las Vegas, JIS, VicenzaOro and HKJMA exhibitor and member directories, plus each company's own website. Locations marked approximate are derived from phone prefixes until the business confirms its address.
Open your profile and choose "Claim this listing". Verification with an email on your company domain is the fastest route, and claiming is free.