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Last updated: February 2026
This directory lists 61 contract jewelry manufacturers across the United States, from fine jewelry specialists focusing on high-karat gold and platinum to fashion jewelry component suppliers working with brass and sterling silver.
Buyers engage contract jewelry manufacturers to solve specific challenges like scaling production without compromising design integrity, accessing specialized equipment such as laser welders or advanced CNC mills for complex geometries, or achieving consistent quality across large batches of products. They also rely on these partners to navigate intricate processes like multi-stone pave setting or precise electroplating for durable, high-quality finishes.
The landscape of contract jewelry manufacturers encompasses several distinct types. Some excel in high-volume production of fashion or entry-level fine jewelry, often utilizing stamping, basic assembly, and automated polishing. Others specialize in bespoke and luxury fine jewelry, employing artisanal lost-wax casting, hand-finishing, and intricate gemstone setting by master bench jewelers. Differentiation also lies in their material expertise, such as those focusing exclusively on platinum versus those proficient across all precious metals, or their capability to handle specific stone types and cuts.
To ensure a successful partnership, buyers should prepare detailed technical specifications, including 3D CAD files (for modern manufacturing), precise material call-outs (e.g., 14K yellow gold, specific diamond grades), and clear finishing requirements (e.g., high polish, brushed, rhodium plated). Suppliers, in turn, expect a comprehensive understanding of the project's scope, including target price points, desired lead times, karating requirements, and any specific hallmarking or ethical sourcing mandates.
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61 companies nationwide
Based in Los Angeles, California, Advanced Jewelry Casting provides high-quality contract casting services for jewelry manufacturers. Specializing in silver, gold, and platinum, they utilize the latest technology for both 3D printing and traditional casting. The company also offers wax injection services for custom jewelry production.
Based in Great Neck, NY, Alankar Jewels is a wholesale custom jewelry manufacturer specializing in 14K and 18K gold jewelry with diamonds and gemstones. They offer personalized designs and bespoke brilliance for modern retail, focusing on thoughtful craftsmanship for engagement and wedding rings.
ASHI is a diamond jewelry manufacturer with over 40 years of experience, serving independent retail jewelers across North America. With manufacturing facilities in the United States, the company offers extensive jewelry collections including bridal, rings, pendants, and gemstone pieces, alongside personalized programs for retail partners.
Based in Los Angeles, CA, Ashikian Jewelry Group specializes in contract jewelry manufacturing for brands and designers. They offer vertically-integrated solutions, combining in-house digital processes with traditional techniques. The company produces everything from one-of-a-kind pieces to mass production, emphasizing high quality, consistency, and intellectual property protection for their clientele.
Based in Los Angeles, CA, Atila specializes in custom-designed, high-end fine jewelry manufacturing in the USA. They produce pieces from solid gold (10k, 14k, 18k) and sterling silver. The company partners with creators, jewelry brands, and corporate clients to conceptualize and scale unique jewelry collections.
Based in Los Angeles, CA, Avo's Casting Los Angeles offers high-quality jewelry casting services. They specialize in custom designs and multiple orders, producing settings and components for rings, earrings, necklaces, pendants, brooches, and bracelets. The company utilizes digital or physical design models to craft finished jewelry pieces.
Based in Los Angeles, CA, Blue Apple Imports specializes in contract manufacturing trendy fine jewelry in bulk. They operate as an authentic wholesale jewelry supplier, producing a range of products including rings, chains, earrings, pendants, and bracelets for business clients.
Based in Seattle, WA, Boma Jewelry is a USA-based, family-owned company offering contract jewelry manufacturing through sustainable private label options. They are B Corp certified, emphasizing high-quality and ethical production. Their services cater to brands seeking expressive, skin-safe, sterling silver jewelry, complementing their own retail line.
Based in New York, NY, CadCamNYC offers full-service custom jewelry manufacturing. They specialize in 3D modeling, design, and comprehensive production for designers, jewelry retailers, and established brands. The studio helps clients develop unique pieces and entire collections from initial concepts, guiding them through every step of the creation process.
Based in New York, NY, Carrera Casting Corp. provides comprehensive jewelry casting services. They specialize in master silver models, rubber jewelry mold making, and utilizing 100% recycled metal alloy castings. The company also offers 3D-printing, 3D-scanning, and custom design services.
Based in Chicago, IL, Casting House specializes in custom jewelry manufacturing services. The company provides comprehensive solutions spanning design, production, diamond sourcing, setting, and finishing. They partner with clients to bring bespoke jewelry visions to life through their specialized manufacturing processes.
Based in Granada Hills, CA, Custom Fashion Jewels specializes in private label jewelry manufacturing. The company offers comprehensive services from concept and design to production and quality control. They serve jewelry brands and designers, leveraging traditional craftsmanship and modern technology to create custom pieces.
Based in Los Angeles, CA, deBebians operates as a professional contract jewelry manufacturer. They partner with jewelry stores and designers to produce custom pieces tailored for wholesale orders and various business clients. Their services cater to commercial needs within the jewelry industry.
Based in New York, NY, DMJ Casting Inc. offers contract jewelry manufacturing and casting services. With over 30 years of experience, they work with precious metals including gold, silver, platinum, palladium, and rose gold. Utilizing state-of-the-art technology, they provide high-quality, precise production from design inception to mass output.
Based in El Paso, TX, Dunham Jewelry Manufacturing, Inc. is a contract jewelry manufacturer. The company possesses the capabilities to produce a wide range of customized rings, accommodating diverse client specifications from simple and classic designs to bold and elegant styles. They provide tailored manufacturing solutions for businesses.
Elite Jewelry Casting, Inc. based in New York, NY, provides comprehensive jewelry manufacturing services. The company specializes in 3D CAD, 3D printing, and metal casting, utilizing advanced software and machinery. They cast in gold, platinum, silver, palladium, brass, bronze, and white metal, serving clients nationwide and offering designer consulting.
Empire Casting House, based in New York City, is a jewelry manufacturer specializing in custom jewelry production. They provide comprehensive services including CAD design, precision casting, and diamond supply. With their own factory in NYC, the company caters to clients needing bespoke jewelry manufacturing solutions.
Based in New York, NY, Frank Billanti Casting Company is a full-service jewelry manufacturer. They provide comprehensive jewelry casting and manufacturing services, from initial design through to the finished pieces. The company specializes in creating high-quality custom jewelry for various occasions.
Based in Los Angeles, CA, Garco provides high-quality contract jewelry manufacturing services. They specialize in 3D printing and precision casting of gold (10K, 14K, 18K, 22K), silver, and platinum, helping jewelers transform designs into retail-ready pieces with fast turnaround times.
IGC Group offers comprehensive jewellery manufacturing services, specializing in contract production for businesses looking to outsource their needs. Based in New York, NY, the company provides a complete package for clients, ensuring a reliable solution for their outsourced manufacturing requirements.
Based in Los Angeles, CA, International House of Platinum Inc. manufactures jewelry within the United States. The company specializes in building custom designs using 14K and 18K white and yellow gold, and also creates unique one-of-a-kind jewelry pieces. They showcase their manufacturing capabilities at industry events like the JCK show.
Based in Philadelphia, PA, International Manufacturing Company provides comprehensive contract jewelry manufacturing services. They specialize in custom casting for various metals, including platinum, gold, and silver, offering CAD/CAM design, mold-making, finishing, and stone setting. The company exclusively serves business-to-business clients in the trade and foundries.
Based in The Woodlands, TX, J&M Jewelry is a fine jewelry manufacturer, designer, and wholesaler. They specialize in GIA certified diamonds, custom engagement rings, and private label jewelry designs. The company serves both business-to-business clients and direct consumers, leveraging their manufacturing and design expertise.
JD&Co. based in Tacoma, WA, is a comprehensive trade shop providing contract jewelry manufacturing services. They offer full-service solutions from concept to completion, specializing in custom jewelry design, stone setting, and semi-customizable mountings for jewelry store partners, alongside jewelry and watch repairs.
Based in Somers, NY, Melindesign offers professional jewelry manufacturing and assembly services for designers and small businesses nationwide. The company provides quality, handcrafted work, specializing in USA-made production to help clients grow their jewelry brands without needing overseas outsourcing.
Based in San Francisco, CA, Jewelry Exchange Co. is a family-owned wholesale fine jewelry company with over 38 years of industry experience. They specialize in designing and manufacturing custom diamond jewelry, including engagement rings, with a focus on quality merchandise and meticulous craftsmanship for their clients.
Lukas Casting House, located in Los Angeles, CA, specializes in contract jewelry manufacturing. They offer comprehensive prototyping services, turning design ideas into tangible models for testing and refinement. The company supports clients in preparing their jewelry designs for efficient, full-scale production, serving B2B customers in the jewelry industry.
Based in Los Angeles, CA, LA Jewelry Manufacturing offers comprehensive contract services for the jewelry industry. Their capabilities include 3D designing, printing, casting, finishing, and 3D scanning. They also specialize in hand and laser engraving, plus professional stone setting, supporting diverse production needs for jewelry brands and designers.
Based in the Los Angeles Jewelry District, Legacy Designs, Inc. is a jewelry manufacturing company specializing in custom jewelry. They offer design and manufacturing services for individual pieces or entire lines, emphasizing quick turnaround, competitive pricing, and high quality standards. They work to client specifications.
Based in Los Angeles, CA, LUCY & COO Inc. specializes in the contract manufacturing of private label fine diamond jewelry. The company provides custom production services for retailers nationwide, focusing on high-quality craftsmanship and tailored design solutions for B2B clients in the luxury jewelry market.
Madison 501 LLC is a woman-owned jewelry manufacturing and production firm based in New York, NY. The company fabricates fine and fashion jewelry for retail stores, designers, and social influencers. With over 40 years of industry experience, the firm focuses on cost-effective, high-quality production and client business growth.
Based in Northvale, NJ, Midas Chain is a US-based jewelry manufacturer specializing in classic and modern gold chains and diamond studs. The company sells exclusively to the jewelry trade, offering a curated collection of core pieces and styles to other businesses.
Based in Los Angeles, CA, MKM Jewelry, Inc. provides high-quality contract jewelry manufacturing services. The company focuses on delivering products with timeliness, quality, and fair pricing. They offer comprehensive jewelry manufacturing capabilities to meet diverse client needs.
NewGen Jewels, based in Los Angeles, provides end-to-end high-end jewelry manufacturing services for B2B brands, designers, and retailers. They offer design consultation, prototyping, and production with quality assurance. With over 40 years of experience, the company supports flexible minimum orders and white-label solutions.
Oceanside Jewelers, now merged with Gems of La Costa in Carlsbad, CA, specializes in comprehensive wholesale jewelry manufacturing. They provide start-to-finish services from initial concept and design through production and final finishing.
Based in Los Angeles, CA, Oro Palace specializes in custom gold jewelry design and manufacturing. They also operate as a wholesale distributor, offering extensive collections across various categories including rings, earrings, necklaces, bracelets, and chains.
Based in Houston, TX, Platinum by Le is an upscale custom fine jewelry manufacturer. They assist retailers in creating unique pieces for their stores, leveraging master jewelers and CAD designers with extensive experience in services like jewelry casting.
Based in Los Angeles, CA, 3D Print pros provides contract 3D modeling and printing services for the jewelry industry. They convert client designs into CAD models, producing high-resolution rapid prototypes and wax prints with pristine finishing. Services include micro-resolution builds and convenient same-day delivery.
Brooklyn-based Riva Precision offers expert contract jewelry manufacturing, including CNC precision, custom chains, and findings. They support leading brands through B2B wholesale programs and supply a variety of jewelry components and specialized tools for fine jewelry production.
Based in New York, NY, Ross Metals operates as a wholesale manufacturer and supplier of custom jewelry. The company specializes in producing items from gold, silver, and platinum, offering comprehensive contract jewelry manufacturing services for various B2B clients.
Based in Grass Valley, CA, Snell Casting provides mass production jewelry casting services. Utilizing the Lost Wax process, they specialize in precision investment casting of proprietary alloys including gold, bronze, and sterling silver components. They serve professional designers and jewelers with high-quality artisan jewelry components.
Based in Cranston, RI, Snow Findings operates the product lines of Tri-Bro Manufacturing, specializing in contract jewelry manufacturing. They produce a wholesale line of unfinished jewelry, findings, and components. Offerings include bangles, rings, and earrings in brass, sterling silver, copper, and stainless steel, manufactured to order with minimums.
Alpha Jewelry specializes in high-quality, fast-turnaround contract jewelry manufacturing. They offer services like CAD/CAM design, custom fine jewelry production, gold mounting, and detailed jewelry mold making. With a 1-piece MOQ and efficient lead times, they serve designers, jewelers, and brands, supporting their business goals.
Based in Troy, MI, AU Enterprises specializes in expert custom jewelry manufacturing services. The company provides comprehensive production solutions for bespoke jewelry pieces, catering to various client specifications and design requirements.
HarperCrown, a US-based manufacturer and wholesaler, offers contract jewelry manufacturing services. They provide a concierge service to jewelry makers and hobbyists for custom jewelry production. The company also supplies wholesale charms and jewelry components, all proudly made in the USA.
LA Jewelry Casting Inc. specializes in providing custom jewelry casting services for experienced jewelers. The company utilizes its own facilities to produce bespoke jewelry pieces. Additionally, they offer turnkey business development technology, supporting jewelers in their operational needs. LA Jewelry Casting is based in Los Angeles, CA.
Based in Westwood, NJ, A James Design Inc. offers professional jewelry manufacturing services. They specialize in CAD design, 3D printing, and precious metal casting. The company provides comprehensive solutions for custom jewelry production, including stone setting, finishing, and mold making, serving a range of client needs.
Based in Los Angeles, California, Aurick Jewelers provides comprehensive contract jewelry manufacturing services. With over 30 years of experience, they specialize in high-quality production for independent designers, small businesses, and brands. Their services encompass CAD design, 3D printing, casting, stone setting, and finishing for custom jewelry.
Based in Carlsbad, CA, Gems of La Costa provides comprehensive jewelry design and manufacturing services. With over 20 years of experience, the company specializes in producing handcrafted jewelry and offers wholesale distribution, serving businesses seeking custom jewelry production and supply.
Based in Richmond, VA, Hoover & Strong provides custom and high-volume jewelry casting services for the trade. Offering comprehensive precious metal manufacturing solutions, including mill products, findings, and refining. Serving the jewelry industry since 1912, they ensure quality components for commercial clients.
Based in Carmichael, CA, Jahda Inc. provides professional lost wax casting services for jewelers, artists, designers, and jewelry businesses. They leverage years of experience to produce high-quality jewelry components and finished pieces for commercial clients.
Jewel-Craft Manufacturing offers comprehensive contract jewelry manufacturing services, including custom design, casting, stone setting, and large-run production. Based in Jackson, TN, they provide full-service solutions from concept to finished product, alongside jewelry repair and restoration.
JK Findings manufactures and wholesales precious metal findings and jewelry components. They offer a wide range of products including connectors, bezels, beads, chain, earwires, clasps, rings, and hoops. The company also provides laser engraving services for custom orders.
Based in Cockeysville, MD, Liberty Jewelry Manufacturing Company specializes in custom design and manufacturing of fine jewelry. They work with materials including platinum, various karats of gold, and sterling silver, providing comprehensive manufacturing services to bring unique pieces to life for clients.
MJJ Brilliant specializes in high-volume contract jewelry manufacturing for retail and national chains. Established in 1982, the company designs and produces fine fashion jewelry collections for top US and global retailers, offering dependable, large-scale production services for commercial clients.
Based in Los Angeles, CA, Platinum Plus Designs manufactures fine jewelry, specializing in vintage-inspired and custom pieces. They provide contract services including CAD/CAM design, rapid prototyping, casting, diamond setting, and finishing. The company partners with jewelers, retailers, and private clients to produce high-quality jewelry designs.
Based in Conway, AR, Specialty Casting has provided comprehensive jewelry design, casting, and finishing services since 1981. This experienced manufacturer serves qualified jewelry retailers nationwide, offering high-quality contract manufacturing solutions. They specialize in precise casting and finishing for the commercial jewelry market.
Based in Manchester, MD, Dynasty Casting and CAD is a wholesale company specializing in contract jewelry manufacturing. With over 40 years of experience, they provide custom jewelry casting and CAD design services. The company offers professional jewelers cutting-edge technology combined with old-fashioned service for custom project needs.
Master Casting and Cad specializes in contract jewelry manufacturing, offering comprehensive services from concept to reality. Their team of designers and craftsmen creates custom jewelry to meet client specifications. They focus on fulfilling the growing demand for bespoke and unique jewelry pieces.
Sundancer Jewelry Company, based in Albuquerque, NM, offers American contract jewelry manufacturing and casting services. They specialize in high-quality, small to medium-batch production, providing lost wax, mold making, and centrifugal casting capabilities. The company serves independent designers, retailers, and private labels, working with silver, gold, bronze, and pewter.
T.Skies Jewelry is a US-based contract manufacturer specializing in custom jewelry design and production. They offer comprehensive services, including contract casting and silversmithing, to create branded jewelry lines for businesses. Serving clients from startups to established brands, T.Skies provides tailored manufacturing solutions.
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For modern production techniques like lost-wax casting and CNC milling, 3D CAD files (such as.STL,.3DM, or.STEP) are essential, clearly defining all dimensions, stone sizes, and intricate details. For simpler designs, a comprehensive 2D technical drawing with front, side, and top views, alongside critical measurements and tolerances, might suffice. Always confirm the manufacturer's preferred file format before submission.
Reputable manufacturers implement stringent protocols for tracking precious metals from receipt to finished product. This includes meticulous record-keeping of incoming metal, metal used in production, recovered scrap, and refining processes. Inquire about their security measures, their handling procedures for customer-supplied metals, and their policy regarding the return or crediting of scrap generated during manufacturing.
Prototyping, especially when using 3D printing for wax models and initial casting, can often be completed within 2-4 weeks. Full production lead times are highly variable, influenced by quantity, design complexity, gemstone availability, and finishing requirements. Small batches of intricate pieces may take 4-8 weeks, while higher volume, simpler items could see shorter or longer timelines. Always secure a clear, phased timeline upfront.
This decision hinges on your expertise, volume needs, and cost strategy. Manufacturers typically have established relationships with gemstone and finding suppliers, potentially accessing better pricing or specific inventory. However, if you have unique stone requirements, a strict ethical sourcing mandate, or aim to optimize costs through direct procurement, providing your own materials is a viable option. Clearly define material responsibilities and quality standards in your contract.
Inquire about their specific inspection points (e.g., post-casting, pre-setting, post-polish, final pre-shipment), the types of defects they actively monitor (e.g., porosity, sharp edges, misaligned prongs, stone damage, plating inconsistencies), and their acceptable tolerance levels. Request to see their internal QC checklist or examples of their quality standards for both metal finishing and secure stone setting.
Karating quantifies the purity of gold, expressed in 24 parts (e.g., 24K is pure gold, 14K indicates 14 parts gold out of 24). Manufacturers must possess expert knowledge in accurately alloying metals to achieve specific karat standards (e.g., 10K, 14K, 18K) and understand how different alloys affect workability, color, and durability. Accurate karating is critical for legal compliance (hallmarking) and ensuring the precious metal content meets consumer expectations and market value.