Skip to content
JewIQ

Jewelry Manufacturers in New York City, New York

224 companies Trade-show sourced Updated Oct 2026

JewIQ lists 224 jewelry manufacturers in New York City, New York, drawn from JCK Las Vegas, JIS, VicenzaOro and HKJMA exhibitor and member directories. Open a profile for the website, phone number and specialties.

Directory

Ranked by profile quality

  1. New York City · Diamond Dealer

    Established in New York City over 40 years ago and headquartered in the famous Diamond and Jewelry District of New York, RIU Jewels is led by the 5th generation of the Kotahwala family. RIU Jewels prides themselves on th

    JCK Las Vegas exhibitor JIS exhibitor
  2. New York City · Gemstone Dealer

    Make an offer on over 10,000 delivery ready items. Superior quality at the most completive prices. See for yourself the endless designs in 10k, 14k, 18k and Plat and Silver set with real diamonds and gemstones. Bridal, E

    Bridal JCK Las Vegas exhibitor
  3. New York City · Gemstone Dealer

    Royal™ by RJM is family owned with three generations of experience in the gem and jewelry trade. Royal’s trend-setting designs, superb craftsmanship, and astonishing value are known throughout the world. Today, Royal™ ha

    JCK Las Vegas exhibitor JIS exhibitor
  4. New York City · Jewelry Manufacturer

    Established in 1995 Uni-Design USA caters to its clients around the world with dedicated diamond jewelry manufacturing facilities in India and China. With a manpower of 2500 people that can handle every aspect of the jew

    Bridal JCK Las Vegas exhibitor
  5. New York City · Jewelry Manufacturer

    In one word, Shivani Gems is Fancy. For over 40 years, we have focused exclusively on fancy shaped diamonds. Initially carving out an expertise in Marquise, Pear, and Oval, we now offer over 10 shapes including Emeralds,

    JCK Las Vegas exhibitor
  6. New York City · Jewelry Manufacturer

    Based in New York City, Diaglow is a wholesaler & manufacturer of Fine Jewelry and diamonds led by a team with experience and knowledge of over 25 years. We have local and international team members who acquire quality m

    Lab-grown diamonds JCK Las Vegas exhibitor JIS exhibitor
  7. New York City · Gemstone Dealer

    Rekiya Designs is available for retail, wholesale, and custom orders. Our jewelry covers various design styles, including the classics, the trends, and our own creativity. Collections include petite dainty items, persona

    Lab-grown diamondsBridal JIS exhibitor
  8. New York City · Gemstone Dealer

    A modern luxury jewelry house built for clients who demand access, speed, and confidence in every acquisition. Operating at the highest levels of the diamond, gemstone, and jewelry market, Jules Trading specializes in ex

    JCK Las Vegas exhibitor
  9. New York City · Lab-Grown Diamond Jeweler

    Sofer Jewelry creates fine diamond jewelry that embodies timeless sophistication and modern luxury. Known for its uncompromising quality, meticulously matched diamonds, and refined artistry, the brand offers collections

    Lab-grown diamonds JCK Las Vegas exhibitor
  10. New York City · Jewelry Manufacturer

    Unison is a prominent manufacturer and wholesaler specializing in 18K gold, all-natural diamond fine jewelry. We are committed to excellence, offering simple, modern, and elegant designs at accessible prices. With decade

    JCK Las Vegas exhibitor JIS exhibitor VicenzaOro exhibitor
  11. New York City · Jewelry Manufacturer

    JSA is a leading nonprofit professional association dedicated to protecting the jewelry industry against crime. Since its establishment in 1883 over 20,000 members, JSA has been at the forefront of safeguarding jewelers,

    JCK Las Vegas exhibitor
  12. New York City · Gemstone Dealer

    In 1973, Precious Colors established itself as a leading global supplier of cut and polished gemstones. We have developed full-service capabilities: right from sourcing and manufacturing raw material, to cutting and poli

    JCK Las Vegas exhibitor JIS exhibitor
  13. New York City · Lab-Grown Diamond Jeweler

    Smiling Rocks, launched in 2019, is a lab-grown diamond jewelry brand with the aim of building a chain of smiles through sustainable luxury. It is a premium lab grown diamond luxury brand based in New York. The co-founde

    Lab-grown diamondsBridal JCK Las Vegas exhibitor JIS exhibitor
  14. New York City · Gemstone Dealer

    LALI Jewels is a family-owned and operated jewelry business. Brothers Arun and Adam Bassalali started the company in 2015. They created a brand that offers the finest and most beautiful gemstones and diamond fashion. Emb

    JCK Las Vegas exhibitor
  15. New York City · Jewelry Manufacturer

    Ken Craft specializes in creating contemporary Sterling Silver Jewelry that merges fashion-forward styles with exceptional value. Our designs are created in-house and crafted in our global manufacturing facilities, ensur

    JCK Las Vegas exhibitor JIS exhibitor
  16. New York City · Diamond Dealer

    Dharm International LLC, part of a De Beers Sightholder group with 50+ years of excellence, backed by 5,000+ skilled artisans, brings you exceptional jewelry from our sustainably crafted natural diamonds, featuring round

    Lab-grown diamonds JCK Las Vegas exhibitor JIS exhibitor
  17. New York City · Jewelry Manufacturer

    Discover unparalleled opportunities to elevate your jewelry business with Gems One. Our high-performing jewelry assortment combined with a proven direct marketing campaign methodology, ensures your brand shines in today'

    Lab-grown diamondsBridal JCK Las Vegas exhibitor
  18. New York City · Lab-Grown Diamond Jeweler

    Rooted in 93 years of heritage craftsmanship, ALTR is a vertically integrated, SCS-007 certified, sustainability-rated lab-grown diamond producer. ALTR uses recycled gold and sterling silver to limit the use of virgin me

    Lab-grown diamondsBridal JCK Las Vegas exhibitor
  19. New York City · Diamond Dealer

    HK is one of the prominent suppliers of certified and non-certified polished diamonds to more than 90 countries across the globe. We are a vertically integrated company having expertise of more than 31 years, and 80% of

    Bridal JCK Las Vegas exhibitor VicenzaOro exhibitor
  20. New York City · Jewelry Wholesaler

    Our extensive collection features various color stones, including Sapphires, Ruby, Emerald, Australian Opal, Aquamarine, Tanzanite, and Tourmaline. We can also manufacture jewelry and assist in custom job-based work. As

    Lab-grown diamonds JCK Las Vegas exhibitor JIS exhibitor
  21. New York City · Lab-Grown Diamond Jeweler

    Mercury Ring is one of the fastest growing companies in the loose diamond space catering to independent jewelers by offering them a wide variety of loose diamonds and jewelry collections. Over 65,000 sq. ft facility with

    Lab-grown diamondsBridal JCK Las Vegas exhibitor
  22. New York City · Lab-Grown Diamond Jeweler

    Diamour is a third-generation family owned, vertically integrated diamond jewelry company that is committed to upholding its century long tradition of integrity and value. Our customer-oriented philosophy, drives us to f

    Lab-grown diamondsBridal JCK Las Vegas exhibitor
  23. New York City · Gemstone Dealer

    RUCHI New York is a luxury fine jewelry house that specializes in creating unique and versatile pieces that are exquisitely handmade and have an heirloom quality to them. It's aesthetic is defined by colorful gemstones a

    JCK Las Vegas exhibitor
  24. New York City · Diamond Dealer

    KGK Diamonds is a 120-year legacy leader in the diamond industry and a proud member of the esteemed KGK Group (est. 1905). We mine, cut, polish, and supply certified and non-certified natural diamonds with unrivaled craf

    JCK Las Vegas exhibitor
  25. New York City · Diamond Dealer

    Simplex is a huge diamond house and we can help you with all kinds of loose diamond needs... That being said we utilize our strength in diamond buying to manufacture our own finished diamond jewelery that has no rival fo

    Lab-grown diamondsBridal JCK Las Vegas exhibitor JIS exhibitor
  26. New York City · Watch Store

    We are a reputable wholesaler who has been in the gold jewelry business for over 20 years in the USA, based in New York's Diamond District and dealing with customers not only from the east coast to the west coast, but al

    Bridal JCK Las Vegas exhibitor JIS exhibitor
  27. New York City · Gemstone Dealer

    By popular retail demand, Ryan Gems, Inc. transformed into an industry leader and one of the most trusted manufacturers of Fine Gemstone & Diamond Jewelry. We have perfected quality craftsmanship of fine jewelry for reta

    JCK Las Vegas exhibitor
  28. New York City · Lab-Grown Diamond Jeweler

    Maitri was born with a deep respect for the diamond and the people who shape it. Our 2,500 craftsmen grow, cut, polish and craft every stone under one roof, guided by technology, powered by the solar. We are SCS-007 cert

    Lab-grown diamonds JCK Las Vegas exhibitor JIS exhibitor
  29. New York City · Jewelry Manufacturer

    From design to production and repairs to custom work, our team of experts is equipped with the latest fine jewelry technologies. Together with our product development specialists, our design team specializes in hand-draw

    JCK Las Vegas exhibitor
  30. New York City · Jewelry Manufacturer

    Facet Barcelona reflects the exquisite craftsmanship of centuries of European tradition, offering pieces beautifully designed for today's customer. As diamond experts, Facet Barcelona leads in the use of the brightest et

    JCK Las Vegas exhibitor
  31. New York City · Diamond Dealer

    With a legacy spanning over 50 years and several generations, we have built a reputation for providing exceptional quality, craftsmanship, and reliable service to our customers. We understand the importance of timely del

    JCK Las Vegas exhibitor
  32. New York City · Lab-Grown Diamond Jeweler

    At Treliss Worldwide Inc., our passion for creating beautiful products and exciting experiences drives us to be innovative thinkers and disruptors in the industry. As pioneers in the diamond-cutting industry from India,

    Lab-grown diamonds JCK Las Vegas exhibitor
  33. New York City · Diamond Dealer

    With a legacy dating back to 1949, DAVID WEISZ is a family-owned brand that embodies a storied heritage in the diamond industry. Renowned for integrity and quality, DW's meticulous craftsmanship and attention to detail d

    JCK Las Vegas exhibitor
  34. New York City · Gemstone Dealer

    For the Nigam brothers, jewelry is a multi-generational family passion, rooted in love for colored gemstones and dedication to world-class artistry. A true design house, Nigaam crafts jewelry that is extraordinary on eve

    JCK Las Vegas exhibitor JIS exhibitor
  35. New York City · Jewelry Manufacturer

    We are one of the largest manufacturer and wholesaler in loose diamond industry and we specialize in GIA and EGL USA certified stones. Our online loose diamond search engine has over 25,000 loose diamond stones in our gl

    JIS exhibitor
  36. New York City · Jewelry Manufacturer

    Kiran Gems is the world’s largest manufacturer of natural diamonds, renowned for its commitment to quality, ethical sourcing, and innovation. With a legacy of excellence, Kiran offers a vast selection of precision-cut di

    JCK Las Vegas exhibitor JIS exhibitor
  37. New York City · Gemstone Dealer

    Real Gems Inc. is 47-year-old company supplying all facets of the industry with emeralds. We source directly from the mining companies and manufacture at our factories in India thereby offering supply chain integrity. We

    JCK Las Vegas exhibitor
  38. New York City · Gemstone Dealer

    Elco Gem is an importer of top quality Zambian and Columbian Emerald, Burmese Ruby, Ceylon Sapphire (blue, yellow, and pink) Jewelry and Color Stones. In addition to the fine line of loose stones, Elco Gem maintains an e

    JCK Las Vegas exhibitor
  39. New York City · Jewelry Manufacturer

    Mfr loose dia & GIA certified stones (6000 listed on RAPNET) Mfr of dia fine jewelry in 14K, 18K and Platinum Supply to independent stores and smaller retail chains across US, Canada and Caribbeans. Very strong in Basic

    Bridal JCK Las Vegas exhibitor
  40. New York City · Gemstone Dealer

    Founded by designer Ofira Sandberg, OFIRA Jewels is a fine jewelry collection defined by a modern, fashion-forward edge. With roots in the diamond industry and experience alongside her sister, renowned jeweler Lorraine S

    JCK Las Vegas exhibitor
  41. New York City · Diamond Dealer

    Laxmi Diamond takes pride in its skilled manufacturing, headquartered in Mumbai, affiliate offices located around the world, including the United States, Belgium, Hong Kong, Dubai and China. We strive towards our commitm

    JCK Las Vegas exhibitor
  42. New York City · Gemstone Dealer

    The Legacy of a Legend - Dharam Chand Hirawat (1945-2022) Loved and honored by all that knew him, Mr. Shefi was well-respected in the Diamond Trade for almost 60 years. He touched the lives of many with his endearing smi

    JCK Las Vegas exhibitor JIS exhibitor
  43. New York City · Jewelry Manufacturer

    Elan Jewels is a jewelry manufacturer supplying to a wide variety of stores around the United States and South America. The jewelry is made from excellent cut diamonds supplied from the parent company VD Global. This giv

    JCK Las Vegas exhibitor JIS exhibitor
  44. New York City · Gemstone Dealer

    At Ariha, the Company is crafting beauty, set in dazzling diamonds that shines with quality. Ariha has emerged as one of the most reliable name offering breathtakingly beautiful diamond jewelry across the world. The comp

    JCK Las Vegas exhibitor JIS exhibitor
  45. New York City · Gemstone Dealer

    For the past 45 years, we've been manufacturing grand and masterfully crafted precious Color & Diamond Jewelry. We source the finest gemstones from different corners of the world to create showpieces that do not go unnot

    JCK Las Vegas exhibitor
  46. New York City · Gemstone Dealer

    Vinod Kotahwala is an integral part of the jewelry trade for over 45 years. We are situated in New York’s Diamond District, with satellite offices around the world. Our experience enables us to be one of the finest manuf

    JCK Las Vegas exhibitor JIS exhibitor
  47. New York City · Gemstone Dealer

    United Color Gems is a well-integrated company that manufactures and distributes a complete range of finished diamond and gemstone jewelry. Our company has developed extensive manufacturing and cutting capabilities with

    JCK Las Vegas exhibitor JIS exhibitor
  48. New York City · Lab-Grown Diamond Jeweler

    Amassing a cumulative trade experience that transcends over four decades, Goldstar Jewellery, has firmly etched itself as a preferred supplier to most National and Multi-National retail jewelry brands. Under the leadersh

    Lab-grown diamonds JCK Las Vegas exhibitor
  49. New York City · Diamond Dealer

    New Deal NY established itself in 2006, with the goal of providing superior customer experience. With it’s in-house Custom Order Department, every dream creation comes to life with exact costing analysis. New Deal NY spe

    JCK Las Vegas exhibitor JIS exhibitor
  50. New York City · Jewelry Manufacturer

    Dynamic Design Group and Shinebright have consistently supplied jewelry stores across the country with the highest quality diamond jewelry. Shinebright offers a stunning array of ethically sourced, man-made diamonds and

    Lab-grown diamondsBridal JCK Las Vegas exhibitor
  51. New York City · Jewelry Manufacturer

    Aneri Jewels is a leading supplier to major global jewelry brands, known for excellence in design, quality, transparency, sustainability, and service. In partnership with Laxmi Diamonds, one of the world’s largest diamon

    Lab-grown diamondsBridal JCK Las Vegas exhibitor
  52. New York City · Jewelry Wholesaler

    Featuring Black Diamond Beads, Fancy Colored Diamonds, Ruby, Emerald, Sapphire, Sleeping Beauty Turquoise, Rainbow Moonstone strands, and more, our company caters to discerning jewelry designers and stores. We specialize

    JCK Las Vegas exhibitor
  53. New York City · Gemstone Dealer

    VALANI specializes in creating one-of-a-kind, high-end jewelry that highlights the natural beauty of colored gemstones. Each piece is meticulously crafted to showcase the unique colors, cuts, and characteristics of the s

    JCK Las Vegas exhibitor
  54. New York City · Jewelry Manufacturer

    SDC Designs is committed to innovation. Our goal is to provide our customers with differentiation in the marketplace and create long term relationships by researching, identifying and developing new opportunities. We bel

    JCK Las Vegas exhibitor
  55. New York City · Lab-Grown Diamond Jeweler

    At Elysian Design Inc, we offer timeless pieces that are ethically created in a laboratory, combined with hands crafted expressive designs, and fine attention to detail. Our lab-grown diamonds are created using advanced

    Lab-grown diamondsBridal JCK Las Vegas exhibitor JIS exhibitor
  56. New York City · Jewelry Manufacturer

    Our Commitment to Excellence At Modani, every piece reflects our rich heritage and passion for the art of jewelry making. We combine design and manufacturing under one roof, which allows us unparalleled control over the

    JIS exhibitor
  57. New York City · Lab-Grown Diamond Jeweler

    Jewel Star Group is a global leader in both mined and lab-grown diamonds, driven by precision, innovation, excellence and fine jewelry. With a legacy of craftsmanship and cutting-edge technology, we set industry benchmar

    Lab-grown diamonds JCK Las Vegas exhibitor
  58. New York City · Gemstone Dealer

    Premier Gem is a diamond & diamond jewelry manufacturer. We are celebrating 60 years as a De Beers Sightholder* and are well known in the industry for producing beautifully-made, large, and rare diamonds. This work of cr

    JCK Las Vegas exhibitor
  59. New York City · Jewelry Manufacturer

    Original Designs offers our retail partners an extensive collection of fine jewelry and custom designs, developed through innovative creativity, and crafted with superior manufacturing techniques and stringent quality co

    Lab-grown diamondsBridal JCK Las Vegas exhibitor
  60. New York City · Lab-Grown Diamond Jeweler

    A part of the New York-based Shashvat Diamonds Inc., Classic Grown Diamonds specializes in Lab-Grown Diamonds of various shapes and sizes. So whether you are looking for large solitaire diamonds or small loose diamonds,

    Lab-grown diamonds JCK Las Vegas exhibitor

Showing the top 60. Narrow down by city above to see more.

Related

More in New York City, New York

FAQ

Questions, answered

How many jewelry manufacturers are in New York City, New York?

JewIQ currently lists 224 in New York City, New York, ranked by profile completeness and trade-show presence.

Where does this information come from?

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.

Is my business listed here? How do I update it?

Open your profile and choose "Claim this listing". Verification with an email on your company domain is the fastest route, and claiming is free.

Own a jewelry business? Claim your free JewIQ listing.

Update your details, get the Claimed badge and show buyers you're the real deal. It takes two minutes.