- 47th Street - Diamond and Jewelry District
- Manhattan - Offers shopping guide and historic tour. - A. Fishman & Son Diamonds
- Manhattan - Supplier of loose diamonds and jewellery for wholesale and retail. - Aaron Faber Gallery
- Manhattan - Contemporary studio jewellery, classic jewellery new and old, and collectible vintage timepieces. - Alex Woo Design Studio
- Manhattan - Modern jewellery for men and women. - Alexis Bittar NYC
- Manhattan - Lucite and mercury necklaces, earrings, bracelets, and more. - American Pearl
- Manhattan - Wholesaler of cultured, South Sea and black Tahitian pearl necklaces, chokers, rings, earrings, and other jewellery. - Anzor Jewelry
- Manhattan - Offering unique jewellery, rings, earrings, bracelets, necklaces, diamonds, semi-precious and precious gemstones, and more. - Astro Gallery Of Gems
- Manhattan - Supplier and retailer of sterling silver jewellery, gemstones and minerals. - Bailin Jewelers, Ltd.
- Manhattan - Ben-Amun
- Manhattan - Fashion jewellery by New York designer Isaac Manevitz, the son of a fabled jeweller for Egypt's royal family. - Best Diamond Value, Inc.
- Manhattan - Sells close-outs and overstocked jewellery from manufacturers and jewellers. - C. Roule Design
- Manhattan - Braille jewellery lets you feel the words. - C.linea
- Manhattan - Online catalogue of New York designer Cara Markowitz' collection of one of a kind, handcrafted jewellery. - Clay Pot
- Brooklyn - Specialises in handmade wedding bands and engagement rings, after in-store consultation. - Deffego Inc.
- Manhattan - Wholesaler and retailer of Italian charms, bracelets, and personalised silver jewellery. - Delicate Gem Corporation
- Manhattan - Manufacturer and retailer of wedding bands, earrings, necklaces, loose diamonds, and more. - Designs by Martin Flyer
- Manhattan - Specialising in platinum and diamond bridal jewellery. - Diamond Registry
- Manhattan - Supplier/buyer of loose diamonds for wholesale and retail. - Diamond Scene
- Manhattan - Offering bold diamond jewellery and loose stones. - Dillon Pearl Corp.
- Manhattan - Selling cultured South Sea and Tahitian pearl jewellery. - Edith Weber Antique Jewelry
- Manhattan - Specialises in authentic fine Antique jewellery of the Georgian, Victorian, Art Nouveau, Edwardian, and Art Deco periods. - Eye-lene
- Rego Park - Featuring unique designs of jewellery, accessories, and other pieces of art. - Fortunoff, The Source
- Manhattan - Features diamonds, pearls, gold, and precious stones. - Fragments
- Jewellery brand whose mission is to discover talent and to help designers develop their collection. - Gelber & Mundy Jewelry
- Manhattan - Carries most major watch brands and loose diamonds, and designs and sells engagement rings and mountings, wedding bands, bracelets, earrings, and more. - Gemelli Jewelers
- Ridgewood - Harry Winston
- Manhattan - Official site for the jewellery house, presenting history, famous diamonds, and jewellery in the news. Harry Winston features diamond rings, necklaces, bracelets, and earrings. - In The Cuff
- Manhattan - Cufflinks from In The Cuff. Styles range from traditional to whimsical with custom cufflinks made from customer photos available. - iO Jewelers
- Manhattan - Designer, custom, and fine jewellery. - Jack of Diamonds International, Inc.
- Manhattan - Diamonds and diamond jewellery bought and sold. - JewelryWeb
- Manhattan - Designer jewellery. - JMS & Eva Ltd
- Manhattan - Antique and estate jewellery from the 19th century to the early 20th century. - Kestenbaum & Weisner
- Manhattan - Specialising in diamonds, estate and antique jewellery, and custom work such as a handmade platinum line. - Lindeau Private Jewelers
- Manhattan - Offers jewellery and Davosa watches. - Margo Manhattan
- Manhattan - Designer of sterling, platinum, and gold jewellery. Also offers made to measure services. - Maurice Badler Fine Jewelry
- Manhattan - Offering bracelets, earrings, rings, pins, and more. - Megé, Leon
- Manhattan - Specialising in handmade gold and platinum jewellery. Site offers photographs, information, quiz, and more. - Mimi So
- Manhattan - Offers fine jewellery. - Morris, Robert Lee
- Manhattan - New York based designer of high end jewellery. - New York Jewelers Exchange
- Manhattan - Norman Landsberg Inc.
- Manhattan - Specialised in GIA certified diamonds and designer fine jewellery. - Reinhold, John
- Manhattan - Designer of the Rattle Ring, a two-piece tubular band of 18-karat gold with eight discrete interior compartments, each sized to hold one loose quarter-carat diamond. - Ron's Rhinestones
- Manhattan - Rhinestone earrings, pins, bracelets, necklaces, and hair ornaments. - Sharper Edge
- Manhattan - Offers a variety of brandname watches, knives, and sunglasses. - Shenoa & Co.
- Manhattan - Diamonds, engagement rings, wedding rings, earrings, bracelets, and necklaces. - Stacey's Choice
- Flushing - Barrettes, hair clips and other hair accessories. - Stuart Moore
- Manhattan - Contemporary jewellery by makers such as Henrich & Denzel, Niessing, Martin Gross, and other German designers. Located in New York, Newport Beach, and San Francisco. - Tanzanite.com
- Manhattan - Features thousands of styles of tanzanite jewellery and loose gemstones. - Tower Diamond & Jewelry
- Manhattan - Offers a selection of jewellery and loose diamonds. - Traders of Babylon Fine Jewelers
- Manhattan - Retailers of wedding bands and diamond engagement rings. - Tyler-Adam Corp.
- Manhattan - Ucollections.net
- Flushing - New York-based fine fashion jewellery designer. Offers an exclusive collection of silver and gemstone jewellery. - Uniquejewelry.com
- Manhattan - Offers hand-crafted Italian and Turkish silver, gold, gold-vermeil, and semi-precious stones. - Van Buscsh
- Manhattan - Designs in gold and platinum with precious stones. - Viewpoint Showrooms
- Manhattan - Offering collection of watches, rings, and braclets. - Wedding Ring Originals
- Manhattan - William Barthman
- Manhattan - Sells jewellery, watches, crystal, and silver, specialising in corporate gifts.
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