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JewIQ lists 49 gemstone dealers in Diamond District, New York City. Common specialties include diamond jewelry, gold jewelry, loose gemstones and colored gemstone jewelry.
46 exhibit at JCK Las Vegas, 15 at JIS Miami, 4 at VicenzaOro. 49 have a street address confirmed from the company’s own website or by our team. Leading profiles include Jewelry Pie, Diamond Universe Llc and Sara Gem Corp.
Directory
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 · 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 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 · 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 · 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 · Custom Jeweler
Nigaam is a New York City-based jewelry company specializing in the creation of pieces featuring coloured gemstones, diamonds, gold, and pearls. The business operates as a design house, producing coordinated suites of je
Diamond District · Gemstone Dealer
Aster Jewels is a New York City-based business specializing in loose gemstones and fine jewelry. Their inventory includes a wide variety of colored stones, such as alexandrite, sapphires, emeralds, and rubies, alongside
Diamond District · Custom Jeweler
Based in New York City, Ofira Jewels produces a collection of luxury jewelry featuring diamonds, gold, platinum, and colored gemstones. The brand offers various items including loose diamonds, jade, and jewelry for men.
Diamond District · Diamond Dealer
Swissdiam New York LLC is a wholesale business specializing in natural colored diamonds and precious gemstones. Their inventory includes loose stones ranging from half-carat to large specimens in various hues, alongside
Diamond District · Jewelry Manufacturer
United Color Gems Inc is a New York City-based business that manufactures and distributes finished diamond and colored gemstone jewelry. Their product range includes wedding bands, semi-mounts, and loose natural diamonds
Diamond District · Jewelry Manufacturer
Vama Creation Inc. is a jewelry manufacturing company based in New York City. The business produces a range of items including gold jewelry in 14K and 18K, diamond pieces, and items featuring colored gemstones or pearls.
Diamond District · Jewelry Wholesaler
Aaron Jewelry is a New York City-based business that provides a variety of gold, diamond, and colored gemstone pieces. Their inventory ranges from everyday staples like small stud earrings to larger fashion necklaces, ca
Diamond District · Gemstone Dealer
Sparkle Gems Global Inc is a New York City-based business that provides loose gemstones and finished jewelry. The company focuses on the supply of calibrated emeralds and various colored stones. Its inventory includes pe
Diamond District · Gemstone Dealer
Esmé Gems, also known as Taj Company, is a New York City-based business specializing in the supply of jewelry components and finished pieces. Their inventory includes diamonds, pearls, precious and semi-precious beads, a
Diamond District · Diamond Dealer
Padmavati Exports Inc. is a jewelry business based in New York City. They specialize in the supply of loose natural diamonds, including melee and fancy cut varieties, alongside colored gemstone and pearl jewelry items. T
Diamond District · Gemstone Dealer
Based in New York City, Incon Gems Inc operates as a supplier of loose gemstones and finished jewelry. Their inventory includes a variety of precious and semi-precious stones, pearls, and pieces crafted from gold and dia
Diamond District · Gemstone Dealer
Hajibay & Co. is a jewelry business based in New York City. The company specializes in colored gemstones and colored diamonds, offering a curated selection of jewelry pieces. Their inventory focuses on items hand-selecte
Diamond District · Gemstone Dealer
CR Gems is a New York City-based business specializing in the trade of loose precious and semi-precious stones. Their inventory includes a diverse selection of rubies, sapphires, emeralds, tanzanite, tourmaline, and aqua
Diamond District · Gemstone Dealer
AG Color Inc./A.G. Diajewels Inc. is a New York City-based business specializing in loose coloured gemstones and finished jewelry. Their inventory includes a variety of precious stones and handcrafted bridal jewelry piec
Diamond District · Gemstone Dealer
Atlantic Gem Corp is a New York City-based business that trades in loose colored gemstones. Their inventory includes rubies, sapphires, emeralds, and alexandrite. The company focuses on sourcing stones with specific colo
Diamond District · Gemstone Dealer
Blue Star Gems is a company based in New York City that specializes in the sale of loose natural gemstones and finished jewelry. Their inventory includes various colored stones such as tanzanite, aquamarine, and morganit
Diamond District · Diamond Dealer
Alternative Jewelry Inc, operating as Yara New York, is based in New York City. The company specializes in the trade of loose natural diamonds and various colored gemstones. Their inventory includes a wide range of finis
Diamond District · Jewelry Manufacturer
R.K. Kalati LLC is a New York City-based business that manufactures fine jewelry. The company produces pieces featuring natural diamonds and various gemstones set in platinum. It supplies inventory to retail partners thr
Diamond District · Gemstone Dealer
Intercolor USA is a New York City-based business specializing in the trade of loose coloured gemstones. Their inventory includes sapphires, rubies, emeralds, tsavorites, and alexandrites. The company provides various sto
Diamond District · Jewelry Manufacturer
Purity Jewelry USA Inc. is a manufacturer based in New York City that produces high-end diamond and precious gemstone jewelry. The company operates an in-house design studio and maintains a sales office to assist clients
Diamond District · Gemstone Dealer
S.P.B. Gems Inc./S.P.B. Creations is a gemstone dealer based in New York City. The company specializes in a variety of colored stones, including emeralds, rubies, sapphires, tourmalines, and aquamarines. They also offer
Diamond District · Custom Jeweler
Osiyan is a jewelry business based in New York City that specializes in creating custom designs across various gold karats. Their product range includes bridal jewelry, lab-grown diamonds, and a collection of gemstone pi
Diamond District · Gemstone Dealer
Star Colors, Inc. operates as a wholesale supplier based in New York City. The company manufactures gemstone beads and loose stones, including varieties such as blue topaz, tanzanite, Ethiopian opal, and tourmaline. By p
Diamond District · Gemstone Dealer
Jack Abraham-the Precious Collection is a New York City-based business specializing in loose rubies, sapphires, and emeralds. The company operates as a direct importer of these colored stones and also manufactures handcr
Diamond District · Jewelry Manufacturer
Louis Creations Inc is a New York City-based business specializing in the production of fine jewelry. Their inventory includes bridal sets, earrings, bracelets, necklaces, and pendants crafted from gold, platinum, and na
Diamond District · Jewelry Wholesaler
Madison L is a family-owned business located in New York City. The company designs and sells jewelry crafted from gold, diamonds, and various precious gemstones. Their inventory includes sapphire, emerald, and ruby piece
Diamond District · Gemstone Dealer
Green Rock NY, Inc is a gemstone and diamond supplier headquartered in New York City. The company maintains additional offices in India and Bangkok to manage its international operations. They offer a diverse inventory t
Diamond District · Gemstone Dealer
Gemorex International Inc is a gemstone and diamond supplier based in New York City. The company sources loose coloured stones and various diamond types, including fancy cuts and natural colours, from global mining locat
Diamond District · Gemstone Dealer
Colorline Inc is a gemstone supplier based in New York City. The company specializes in the wholesale distribution of loose colored gemstones and finished jewelry pieces containing these materials. It serves professional
Diamond District · Gemstone Dealer
Samuel Sylvio Designs is a New York City-based business that specializes in the trade of loose colored gemstones and finished jewelry. Their inventory includes sapphires, emeralds, rubies, and paraiba tourmaline. The com
Diamond District · Jewelry Manufacturer
Valentine Jewels (NY) Inc is based in New York City and operates as a manufacturer and wholesaler of jewelry. The company specializes in pieces featuring diamonds and colored gemstones. They also offer a branded collecti
Diamond District · Gemstone Dealer
Prima Gems USA is a New York City business specializing in the wholesale of loose colored gemstones and finished jewelry. The company focuses on sourcing materials with an ecological emphasis for its inventory. This who
Diamond District · Jeweler
Swari Jewelry Inc is a New York City-based business that designs and sells jewelry. Their product range includes items crafted from 14k and 18k solid gold, accented with natural diamonds and precious gemstones. The compa
Diamond District · Gemstone Dealer
Asian Gem Centre is a New York City-based business specializing in the supply of loose rubies and blue sapphires. The company provides a selection of calibrated and melee stones, alongside an inventory of single gems ran
Diamond District · Gemstone Dealer
Sparkles and Colors USA Inc., also known as Lakhi Gems Group, is based in New York City. The company specializes in a variety of loose colored gemstones, including sapphires, rubies, and emeralds sourced from diverse glo
Diamond District · Jewelry Wholesaler
Vintage Collections Inc is a jewelry business based in New York City. The company offers a variety of items including gold and diamond charms, pendants, earrings, and chains. Their inventory features pieces crafted from
Diamond District · Gemstone Dealer
S & S Gems Inc is a New York City-based business specializing in the import of loose colored gemstones. Their inventory includes a wide variety of stones such as rubies, sapphires, emeralds, tanzanite, spinel, sphene, ts
Diamond District · Jewelry Wholesaler
Bright Gems & Beads Inc. is a wholesale business based in New York City. The company provides a variety of items including gold charms, pendants, rings, earrings, bracelets, and necklaces, as well as bridal jewelry. Thes
Diamond District · Gemstone Dealer
Precious Pebbles Inc is a gemstone business based in New York City. The company specializes in the trade of loose coloured stones, including emeralds, rubies, sapphires, and alexandrite. They offer a selection of these m
Diamond District · Gemstone Dealer
Royal Touch LLC is a New York City-based business that trades loose precious and semi-precious stones. The company specializes in tanzanite, emerald, ruby, and sapphire. It exhibits its inventory at trade shows including
Diamond District · Gemstone Dealer
Garnet Impex Inc. is a New York City-based business that supplies loose gemstones, pearls, and various beads. The company manufactures its inventory in India and China and exhibits at JCK Las Vegas. They specialize in di
Diamond District · Gemstone Dealer
Brilliant Colors Inc is a gemstone business based in New York City. The company operates as a direct importer and wholesale dealer specializing in colored stones and loose diamonds. Their inventory includes both natural
Diamond District · Gemstone Dealer
Wild Gems LLC is a gemstone dealer based in New York City. The company specializes in the sale of natural gemstones, curating a collection that emphasizes rarity and brilliance. They cater to clients seeking individual s
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FAQ
JewIQ lists 49 as of Oct 2026, ranked by profile completeness and trade-show presence. 49 have a confirmed street address.
46 exhibit at JCK Las Vegas, 15 at JIS Miami, 4 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.