Suppliers + Promos

Jewelry Tools, Metals & Gemstone Suppliers — Metalsmith Society Promo Codes & Recommendations
Tools, metals, gemstones, and materials for jewelry makers — curated and personally recommended by me, Corkie Bolton of Metalsmith Society. Some of these suppliers I have been shopping with since I was in college. Whether you're looking for jewelry making tools, precious metal supplies, ethically sourced gemstones, permanent jewelry equipment, or hard-to-find materials, this is my go-to list — built from real experience and genuine relationships in the jewelry industry.
Transparency note: This page includes some affiliate links. If you choose to make a purchase through one of these links or use one of the listed promo codes, I may receive a small commission at no additional cost to you. Using these links is a wonderful way to support Metalsmith Society and helps me continue providing free, daily jewelry education and resources to the community.
Jewelry Tool Suppliers In The U.S.
Gesswein — Professional Jewelry Tools & Bench Supplies
Gesswein is a trusted supplier in the jewelry industry, offering a wide range of professional tools, abrasives, polishing supplies, and equipment used for bench work, stone setting, finishing, and production. They regularly support educational content shared through Metalsmith Society, helping make high-quality jewelry education more accessible to the community.
What they primarily sell:
- Professional jewelry tools
- Abrasives, burs, and polishing supplies
- Stone-setting, engraving, and finishing tools
- Equipment for bench work and production
Account Requirement: You do not need an account to browse or shop, but creating an account lets you login faster at checkout, track orders, and save shopping lists.
Community discount: Enjoy 5% off every order with code MSS5.

GRS — Professional Engraving Equipment & Tools
GRS is the go-to source for professional engraving equipment and supplies, and the company I personally trust for all of my own engraving setup. I also make the trip to their training center in Kansas once a year to take engraving classes — and it's absolutely worth it. They offer world-class hands-on instruction for jewelers who want to develop or deepen their engraving skills.
What they primarily sell:
- Engraving equipment and handpieces
- Gravers, sharpening supplies, and engraving accessories
- Stone setting and engraving tools
- Training and engraving classes at their Kansas facility
Account required? Yes — and I genuinely recommend creating one. Once you do, GRS assigns a dedicated representative to your account who will personally assist you with orders and get to know your needs over time. It's a completely unique experience.
No promo code available at this time.
Otto Frei — Jewelry Tools, Materials & Findings
What they primarily sell:
- Jewelry hand tools and bench tools
- Findings and raw materials
- Gemstones
- Specialty tools for stone setting, engraving, fabrication, and repair
Account required?
Sunstone Permanent Jewelry — Pulse Arc Welders, Chain & Supplies
Sunstone Permanent Jewelry is a leading supplier of permanent jewelry welding equipment, offering professional-grade pulse arc welders and accessories trusted by permanent jewelry artists at every level. They regularly support educational content shared through Metalsmith Society, helping make high-quality permanent jewelry education more accessible to the community.
What they primarily sell:
- Pulse arc welders for permanent jewelry (multiple models to suit different budgets)
- Argon tanks and refills
- Certified permanent jewelry chains (gold filled, sterling silver, and 14k gold)
- Jewelry welding accessories and supplies
- Organization and display supplies for permanent jewelry businesses
- Training and starter packages for permanent jewelry artists
Account Requirement: You do not need an account to browse or shop, but creating an account lets you login faster at checkout, track orders, and save your information for future purchases.
Community Discount: Enjoy 5% off your entire order with code CORKIEBOLTON — valid sitewide on all permanent jewelry chains, welders, argon tanks, accessories, and more. Not valid on xTool products or on sunstonewelders.com
Rio Grande — Full-Service Jewelry Supplier for Tools, Metals & Gemstones
What they primarily sell:
- Jewelry tools and equipment
- Sheet, wire, and casting grain
- Findings and components
- Gemstones
- Casting, polishing, and finishing supplies
Yes — you’ll need to create a Rio Grande account before purchasing. A standard account only requires basic contact and shipping information and gives you access to their full catalog. If you’d like wholesale pricing and volume discounts, Rio Grande may ask for business credentials such as a sales tax ID, EIN, or business license. Many jewelers start with a standard account and upgrade later as their business grows.
Pepetools — High-Quality Jewelry Hand Tools & Bench Gear
What they primarily sell:
- Jewelry hand tools and bench tools
- Rolling mills and metal-forming equipment
- Disc cutters, mandrels, ring tools, and benders
- Pliers, hammers, and specialty holding tools
Account required?
No account is required to browse or purchase. You can check out as a guest, or create an optional account for faster checkout and order tracking.
Stuller — Full-Service Wholesale Jewelry Supplier
Stuller is one of those companies that needs no introduction in the jewelry industry — and it's one I've personally relied on for over 20 years. They are genuinely one of the largest and most comprehensive jewelry suppliers in the world, covering everything from raw materials and bench tools to finished jewelry, diamonds, and custom CAD design services. If you can't find it somewhere else, Stuller probably has it.What they primarily sell:
- Jewelry findings, mountings, and bridal settings
- Raw materials including sheet, wire, and casting grain
- Diamonds, lab-created diamonds, and gemstones
- Finished and semi-set jewelry
- Jewelry tools and bench supplies
- Custom CAD design and casting services
- Packaging and display supplies

Account required? Yes — Stuller is a wholesale supplier and requires a trade account to shop. You'll need to provide business credentials to get access.No affiliate link or promo code — just a supplier I've trusted for two decades and genuinely recommend.
Potter USA — Hydraulic Jewelry Presses, Dies & Texture Plates
Potter USA is a specialty tool company based in Tucson, Arizona, known for making some of the best hydraulic jewelry presses and die systems available for metalsmiths. If you work with pancake dies, impression dies, or texture plates, this is the place. Their tools are designed for real studio use and the quality shows.
What they primarily sell:
- Hydraulic jewelry presses (manual and electric, multiple sizes)
- Pancake dies, silhouette dies, and impression dies
- Rolling mill texture plates
- Sheet metal in silver and copper
- Specialty bench tools and accessories
- Online classes and a monthly subscription box
Account required? No — you can browse and purchase without creating an account.
No promo code available at this time.
ImpressArt — Metal Stamping Tools, Letter Sets & Blanks
ImpressArt is the go-to source for metal stamping tools and supplies, and the brand I recommend whenever someone in the Metalsmith Society community wants to get into hand stamping. They offer everything from beginner starter kits to professional-grade stamp sets, and their letter sets in particular are some of the best quality you'll find.
What they primarily sell:
- Metal letter and design stamp sets in a huge variety of fonts and styles
- Stamping hammers, bench blocks, and stamp guides
- Starter kits for beginners
- Metal stamping blanks in aluminum, copper, brass, and silver
- Stamp enamel and finishing supplies
Account required? No — you can purchase as a guest, but creating a free account enrolls you in their Artisan Rewards Program, where you earn points toward discounts every time you shop. Worth signing up!
No promo code available at this time.
CraftOptics — Prescription Magnifying Eyeglasses & DreamBeam Light for Jewelry Makers
If you do fine detail work at the bench — and let's be honest, we all do — CraftOptics is worth knowing about. They make precision magnifying eyeglasses built around your actual prescription or reader strength, paired with a brilliant hands-free light that eliminates shadows right where you're working. It's not a drugstore loupe or a headband visor. These are custom-made, lightweight titanium frames with flip-up magnifying telescopes and a rechargeable DreamBeam light that moves with your line of sight. Once you try them, you'll wonder how you ever worked without them.
What they primarily sell:
- CraftOptics magnifying eyeglasses — custom built to your prescription or reader, available in multiple working distances
- DreamBeam rechargeable hands-free light
- The WOW Package — magnifying glasses and DreamBeam light bundled together
- Travel cases, replacement batteries, and accessories
- Prescription lens updates when your vision changes
Account required? No account needed — order directly. You don't even need your prescription on hand at checkout; they'll help you get it.
Guarantee: 45-day money-back guarantee, lifetime warranty on magnifying telescopes, 3-year warranty on frames and DreamBeam.
Community discount: Use code CORKIEBOLTON to save $100 off the WOW Package.
👉 SHOP CRAFTOPTICS WOW PACKAGE
Gemstone + Diamond Suppliers
When I first got started as a jeweler, gemstone sources were often closely guarded — and for good reason. These relationships can take years to build, and unique stones are often what set a jeweler’s work apart. This list is meant to help connect you with gemstone dealers and lapidary artists you can trust, in a market that can otherwise feel overwhelming.
Every seller on this page is someone whose stones I’ve either seen firsthand or who comes highly recommended by the Metalsmith Society community.
Columbia Gem House — Ethically Sourced, Traceable Gemstones
Columbia Gem House is a family-owned gemstone supplier dedicated to responsibly sourced materials and transparency from mine to market. In business since 1976, they helped pioneer the Fair Trade Gems® Principles & Protocols to ensure traceability and accountability at every step of the supply chain. Their mission is to support ethical sourcing while offering a wide range of cut gemstones and gemstone material for jewelry makers.
What they primarily sell:
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Faceted and cabochon cut gemstones in a wide range of types
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Specialty stones including rare colors and traceable materials
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Proprietary gemstone collections (e.g., Pomme Ruby™, Mesa Verde® Peridot, Grape Garnet®)
Account required?
Yes — Columbia Gem House offers wholesale accounts to jewelry designers and makers. You’ll first create an online account, then submit a short account application along with your business license and resale certificate for review. Once approved, you’ll be able to see wholesale pricing; otherwise you’ll only see suggested retail prices.
👉 SHOP NOW AT COLUMBIAGEMHOUSE.COM
Misfit Diamonds — Natural Diamonds & Sapphires for the Jewelry Trade
Misfit Diamonds is a B2B wholesaler within the jewelry trade that specializes in niche natural diamonds and sapphires, with a commitment to transparent sourcing and raising industry standards. They offer a range of cut stones and parcels that appeal to designers and bench jewelers looking for distinctive materials.
What they primarily sell:
-
Natural diamonds (including fancy color, salt & pepper, white, and specialty cuts)
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Diamond melee and parcels
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Natural sapphires and sapphire parcels
Account required?
Yes — Misfit Diamonds requires you to create a trade account before you can view pricing and purchase inventory. Pricing and full product listings are restricted to industry professionals and members of the jewelry trade; you must log in or sign up as a jewelry industry buyer to access wholesale pricing.
👉 SHOP NOW AT MISFITDIAMONDS.COM
Metalsmith Academy Gemstone Bazaar — Cabochons, Rose Cuts & Stone Setting Kits
Lucy Walker of Metalsmith Academy offers a Gemstone Bazaar stocked with a large selection of cut stones — including cabochons, rose cuts, brilliant cuts, kite cuts, and more — alongside stone setting practice kits designed for bench skills development. You can add gemstones to your cart just like any online store, and the site supports checkout without needing to join a separate membership.
What they primarily sell:
- A broad assortment of gemstones (cabochons, rose cuts, brilliants, baguettes, kite cuts)
- Stone setting practice kits (rings and supplies)
Account required? No — you can browse and purchase gemstones and practice kits directly without needing a Metalsmith Academy membership or separate trade account.
Lucidity Gemstones — AGTA Member, Responsibly Sourced Rosecut Cabochons
What they primarily sell:
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Rosecut gemstone cabochons
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Smooth cabochons in a wide range of materials
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Hand-selected stones suited for metalsmithing and fine jewelry
Community discount: Use code METALSMITHSOCIETY for 10% off a single order.
👉 SHOP NOW AT LUCIDITYGEMSTONES.COM
Turquoisematrix — American & Nevada-Mined High Quality Turquoise & Variscite Lapidary Cabochons
Turquoisematrix is run by Michael, who has been sourcing high-quality turquoise and variscite since 2008. He works directly with miners, collectors, and long-time material holders to offer exceptional stones that are often difficult to find elsewhere.
What they primarily sell:
-
Turquoise cabochons
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Variscite cabochons
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Carefully sourced lapidary materials
Community discount:
Occasionally offered during promotions for the Metalsmith Society community.
👉 SHOP NOW AT TURQUOISEMATRIX.COM
New Stone Age Cabochons — Unique & Rare Cabochons for Metalsmiths
New Stone Age Cabochons is a family-run gemstone business offering a wide selection of uniquely cut and rare cabochons for metalsmiths, crafters, and collectors. They take pride in sourcing semi-precious gemstones and intentionally choosing stones with quality and character to support your creative work.
What they primarily sell:
- A broad range of cabochons (agate, amber, quartz, fossils, and more)
- Lots, pairs, and single cut stones for jewelry makers
- Unique or rare cabochons that aren’t easily found elsewhere
Account required?
No — you can browse and purchase directly without a wholesale or trade account.
Community Discount: Use code METALSMITHSOCIETY on your first order to save %10
👉 SHOP NOW AT NEWCABOCHONS.COM
Turquoise Moose — Turquoise & Gemstone Cabochons, Female-Owned
Turquoise Moose is a female-owned gemstone business founded by longtime collectors turned cutters. They’ve grown from a small operation into a trusted source for turquoise and a wide range of cabochons, offering consistent quality and a large, well-curated inventory.
What they primarily sell:
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Calibrated turquoise cabochons
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Freeform turquoise cabochons
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A wide variety of additional gemstone cabochons
Community discount: Use code METALSMITHSOCIETY to save 10% off your order.
👉 SHOP NOW AT TURQUOISEMOOSE.COM
Arroks Rocks — Hand-Cut Cabochons & Jewelry Supplies at Affordable Prices
Arroks Rocks is a San Diego, California–based gemstone seller offering affordable cabochons and jewelry supplies. With over 10,000 sales on Etsy and a 5-star rating, they’re a reliable source for both everyday stones and unique materials. Most stones are hand cut in-house, with additional responsibly sourced gems and select destash stones from Nicole, the jeweler behind Arokk Jewelry.
What they primarily sell:
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Cabochons in mookaite, agate, jasper, surfite, and more
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Hand-cut stones produced in their own shop
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Select destash stones from a jeweler’s personal collection
Community Discount: Use the code GEMLOVE25 at checkout to save 25% on 2 or more items. *Buyer must have 2 items in their cart for discount to apply.

Rare Earth Mining Co. — Fine & Unusual Specialty Gemstone Materials
Rare Earth Mining Co. is a small gem company focused on supplying fine and unusual gemstone materials that are difficult to source elsewhere. With decades of experience working across Brazil, Africa, China, Germany, and the U.S., they specialize in bringing distinctive stones to both large manufacturers and small jewelry studios. They are also proud members of the American Gem Trade Association (AGTA).
What they primarily sell:
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Opalized wood and azurite geodes
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Lavender turquoise and blue opal
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Drusy and unusual specialty gemstone materials
👉 SHOP NOW AT RAREEARTHMININGCO.COM
Jewelry Making Metals, Findings & Chain
This section covers a range of metal, findings, and chain suppliers — from large wholesale precious metal sources to small, niche makers producing hand-carved castings and solderable accents you genuinely won't find anywhere else. Whether you're sourcing sheet and wire in bulk or looking for that one perfect charm to finish a piece, there's something here for every maker.
What they primarily sell:
- Sterling silver and gold-filled chain
- Wire and sheet metal
- Findings and jewelry components
- Core bench materials (this is not a tool-heavy supplier)
Account required?
Yes — a free account is required to shop online. This typically just means creating a login with your name, email, and shipping information. No business credentials are required for standard accounts.
Community Discount: Available for Patreon Subscribers.
Hoover & Strong — Certified Recycled Precious Metals & Findings, USA
Hoover & Strong has been serving the jewelry industry since 1912, and they are one of the most important suppliers I can recommend — especially if responsible sourcing matters to you. What sets them apart is their Harmony line: all Harmony recycled precious metals, including gold, silver, platinum, and palladium, are 100% recycled and independently certified every year by SCS Global Services. That's not a marketing claim — it's a verified, audited standard. In 2009, Hoover & Strong became the first jewelry manufacturer to be independently certified for the recycled content of its Harmony Recycled Precious Metal products. If you care about where your metal comes from, this is a supplier worth knowing.
What they primarily sell:
- Sheet, wire, solder, tubing, and casting grain in certified recycled precious metals
- Findings, shanks, settings, and jewelry components — made in the USA
- Conflict-free and recycled diamonds, lab-grown diamonds
- Custom casting services
- Refining services

Account required? Yes — Hoover & Strong is a wholesale manufacturer and a state or city jewelry business license is required to do business with them.
No affiliate link or promo code — just a supplier I genuinely trust and recommend.
Ross Metals — Wholesale Precious Metals, Chain & Findings, NYC
Ross Metals is a third-generation, family-run wholesale jewelry supplier based in the heart of New York City's legendary Diamond District on 47th Street — and yes, I shopped there in person when I lived in NYC. There is nothing quite like it. They've been a trusted source for jewelers, goldsmiths, and designers for over 40 years, and they offer an incredible selection of precious metal products at wholesale prices with no order minimums and same-day shipping on orders placed before 3PM.
What they primarily sell:
- Gold, silver, and platinum chain (assembled or by the inch)
- Sheet, wire, plate, and solder
- Findings in gold, gold-filled, sterling silver, and platinum
- Mountings and components for fine jewelry
Account required? Yes — Ross Metals is a wholesale supplier, so you'll need to create an account to shop.
No affiliate link or promo code — just a genuinely great source for metal.
Harold Studio — Artist-Made Wax-Carved Solderable Accents & Ring Blanks
Harold Studio is a woman-owned small business based in Phoenix, Arizona. Founded in 2010 as a space dedicated to learning silversmithing and creating jewelry, they’ve held hundreds of classes teaching the craft of jewelry making. In summer 2019, they expanded into selling castings for jewelers, offering designs that flow naturally and help highlight the work you build on top of them. Their charms and accents are carved from wax and molded, so you get truly original components you won’t find anywhere else.
What they primarily sell:
Solderable accents (wax-carved + molded), ring blanks, decorative bezel settings, charms, and more.
Materials:
Primarily sterling silver, with some 14k yellow gold accents.
Community discount:
Occasionally offered during email promotions.
Nina Designs — Fair Trade, Recycled Silver Charms, Solderable Accents & Findings Since 1983
Nina Designs has been making original sterling silver charms and jewelry findings since 1983, and their commitment to ethical, sustainable production is the real deal — not a marketing talking point. All Thailand production uses 100% post-consumer recycled sterling silver from RJC and ISO 14001 certified refineries, and 50% of their Bali production uses reclaimed sterling silver. Their production facilities pay fair wages, provide strong worker benefits, and have maintained 50% women in management long before it was trendy. They've given over $300,000 in microloans and planted over 200,000 trees. When you shop here, you're supporting something genuinely good.
Their solderable charms are an easy way to add dimension, detail, and meaning to your work without starting from scratch — and their bronze components are a fantastic option if you want to try new ideas or offer a lower price-point line without stressing precious metal costs.
What they primarily sell:
- Solderable charms and accents in a huge range of designs and themes
- Charms and pendants in sterling silver, bronze, and mixed metal
- Components and findings in sterling silver, bronze, gold-filled, 14k solid gold, and gold and rose gold plated options
- Beads, chain, clasps, earring findings, and links
- Stamping blanks
- Over 1,500 products across all metal types
Account required? Yes — a wholesale account is required, but it's quick and easy to sign up.
Community discount: Use code NEW10 for 10% off your order.
Crafty Wrenn — Handmade Sterling Silver Charms & Solderable Accents
Crafty Wrenn is a small, woman-owned shop run by Alissa — a mom of two living on Table Rock Lake in Missouri whose work is inspired by the place she calls home. Using a laser cutter, she creates original sterling silver solderable accents that are engraved, tumbled, and cleaned, arriving ready to use in your jewelry projects. The designs are constantly expanding and genuinely hard to find anywhere else — from western and nature themes to gothic and whimsical. She also takes custom orders, so if you have artwork you'd love to turn into a charm, reach out.
What they primarily sell:
- Laser-cut sterling silver solderable accent charms in a wide range of designs
- Sterling silver and brass charms and connectors
- Custom charm and jewelry tag orders
- Bulk discounts available
Materials: Sterling silver and brass.
👉 SHOP NOW ON ETSY AT CRAFTY WRENN
Creating Unkamen — Jump Rings, Wire & Findings in Sterling Silver, Brass & Copper
Creating Unkamen is a long-running Etsy shop based in Fulton, Missouri, operating out of a 13,000 square foot headquarters where they make jewelry findings and wire supplies in-house right here in the US. They started the business because they couldn't find jump rings and supplies that met their own standards — so they invested in the equipment and started making them. With years of testing and experience behind their line, they're known for consistency, precision, and components that help your finished pieces look genuinely polished. They've been on Etsy for over 16 years and have made 780,000+ sales.
What they primarily sell:
- Jump rings, split rings, and chainmaille supplies
- Wire, sheet metal, chain, and findings — available in sterling silver, Argentium, gold-fill, brass, bronze, copper, titanium, niobium, and stainless steel
- Ear wires, clasps, crimps, and end caps
- Patina supplies, tools, and jewelry tutorials
Custom and bulk options: Quantity discounts are available, and they can custom make most items for jewelry and craft work — contact them with your deadline and they'll meet it.
International Jewelry Tool & Materials Suppliers
Just because you're outside the UK doesn't mean you should miss out on some of the best jewelry tools and suppliers in the world. The suppliers in this section are based in the United Kingdom but ship internationally — including to the United States — making world-class tools and materials accessible to the Metalsmith Society community wherever you are. Shipping costs and times will vary, so check each supplier's delivery information before ordering.
Durston Tools — Rolling Mills & Professional Jewelry Tools, UK
Durston Tools is a long-time supporter of Metalsmith Society and one of the most respected names in the jewelry tool industry worldwide. Based in the United Kingdom, they are recognized as the world's leading manufacturer of rolling mills — tools built with such quality and precision that it's often said a Durston mill can outlast its owner. They ship internationally, including to the United States, making them accessible to the Metalsmith Society community wherever you are.
What they primarily sell:
- Rolling mills (manual and electric, multiple sizes and configurations)
- Doming blocks, dapping sets, and disc cutters
- Ring mandrels, stretchers, gauges, and forming tools
- Bench blocks, planishing stakes, and mallets
- Soldering stations, boards, and accessories
- Polishing machines and finishing tools
- Jeweler's workbenches, stands, and studio furniture
- Ingot moulds and consumables
Account required? No — you can browse and purchase without an account.
No affiliate link or promo code.
Cooksongold — The UK's Leading Jewelry Supplier, Ships Worldwide
Cooksongold is the UK's largest one-stop shop for jewelry makers, with over 20,000 products in their catalogue and more than 100 years of experience in the industry. They have physical stores in Birmingham's Jewellery Quarter and London's Hatton Garden — two of the most iconic jewelry destinations in the world — and ship to over 70 countries including the United States, making them a fantastic international resource for the Metalsmith Society community.
What they primarily sell:
- Precious metals in sheet, wire, tube, solder, and grain — gold, silver, platinum, and palladium
- Findings, loose and finished chain, and ring blanks
- Professional jewelry tools and equipment from leading brands including Durston, GRS, and Foredom
- Finished jewelry including bangles, rings, and earrings
- Gemstones and beading materials
- Custom casting services
- Scrap metal refining services — including bench sweeps and clean precious metal scrap
Account required? You can browse without an account, but creating one is recommended for full access and faster checkout.
Student discount: Jewelry students can apply for 10% off by filling out the student discount form: 👉 APPLY FOR STUDENT DISCOUNT
No general community promo code at this time.























