Starting a jewelry business: tools, metal costs, and heavy-metal rules

Jewelry inverts the usual shape of a craft startup. Most of the opening money buys durable tools that will outlast thousands of pieces, while the per-unit materials are small, numerous, and easy to leave out of a cost. Then there is the thing almost no other craft material does: metal has a public market price, and it moves under you between the day you cost a piece and the day you sell it. And one area of regulation lands harder here than anywhere else in this playbook, because jewelry is worn against skin and small parts end up in small mouths.

This chapter costs the tools, the whole-piece materials, and the metal-price habit properly, then walks the heavy-metal rules. The method underneath is unchanged from pricing handmade products: materials, plus labor at a real rate, plus a share of overhead, into a true cost per piece, with your price above it at a margin you choose. For that method on its own, argued on a single object with no bench in the picture, read pricing handmade products without underpricing yourself first.

Your opening spend is weighted toward tools

A consumables-led craft — candles, soap, baking — spends most of its startup money on materials it burns through batch after batch, and its tool list is short. A tool-led craft is the other shape entirely: the bench, the pliers, the cutters, the files, the saw, and possibly a torch are bought once and used for years, while the materials are a smaller recurring line underneath.

Jewelry sits firmly on the tool-led side. A home or online-first jewelry business commonly starts around $2,000–$5,500, with tools often the largest early share (per Starter Story, 2025). That budget covers the bench and hand tools, plus your first inventory of metals, findings, and stones. The tools are a one-time cost; the metal and stones are the recurring one.

Which sets up the mistake specific to this side of the line: staring at the tool bill and treating it as the whole cost of entry. Tools are cash-to-launch. Metal, findings, and stones are cost of goods, and every piece you sell consumes some of them. Budget both, and keep them clearly apart — the startup costs chapter and its calculator total your cash-to-launch the same way whatever you make; you just enter more equipment lines and fewer consumable ones.

Amortization deserves a line while you are here. A tool that cost real money and lasts years is not free after the first piece; it is a cost spread across the pieces it helps you make. Divide the purchase by a realistic lifetime in pieces, or carry it in overhead, so a bench that paid for itself is distinguishable from one that quietly did not. Where that lands at tax time is the subject of COGS for makers.

Cost the whole piece, findings included

Jewelry carries more cost lines per unit than almost anything else in this playbook, and they are individually small enough to skip. A single pendant might carry a chain, a clasp, two jump rings, a bail, a stone, and the metal it is set in. Miss the findings and you have undercharged on every unit of that design you will ever make.

Metal is bought by weight or by length and consumed by the piece, which is a conversion worth getting right rather than eyeballing: sheet and wire by the ounce or the foot, a ring’s worth of either weighed on a scale. The unit conversions article covers how a coil becomes a piece once the numbers stop living on paper.

Cost the metal you bought, not the metal that ended up in the finished piece. Saw kerf, filings, polishing loss, and a failed solder joint all came out of the same purchase, and the only honest denominator is pieces you can sell. Recovered scrap is worth subtracting only if you genuinely send it for refining and get paid for it; a jar of filings on a shelf is material you have already spent, not a credit against this job.

Then count your labor honestly, because it is the line most often given away. Sawing, filing, soldering, setting a stone, sanding through grits, polishing, and final cleanup are all real minutes, and the finishing usually outweighs the making. Time one design end to end, once, and use that number.

Metal has a public price, and it moves

Metal is one of very few craft materials with a published market price, and that price moves — sometimes sharply inside a single year. A silver or gold piece costed off last year’s invoice can quietly lose its margin while its price tag stays exactly where it was.

The fix is to cost off replacement cost: what it would cost you to buy the metal for the next one, not what you happened to pay for the last one. Then recost when the market moves, rather than trusting an old number because it is written down.

That habit is easy to keep if your costs live somewhere current instead of in your head. Keep a per-piece cost that updates off your real receipts and repricing after a metal jump becomes a two-minute check instead of a guess. The guide on whether to reprice when silver jumps walks replacement cost through a worked sterling example, including the swings small enough to safely ignore, and the jewelry costing page runs a sterling ring through the full stack so you can watch what a move in the metal price does to a margin before it happens to you.

Not every material behaves this way. Brass, copper, steel, and plated findings drift with your supplier rather than with a ticker, so they want a scheduled re-cost rather than a watchful eye. Stones sit somewhere in between, priced by the parcel and by quality rather than by a public index. It is the precious metals that move visibly and fast, and if they are most of your material cost then a thin margin on a piece is worth understanding rather than tolerating — the distinction between a thin margin and an underpriced one is what the margin health article draws out.

Sourcing metals, stones, and findings

Because materials here are variable in price and worn against skin, where you buy matters more than in crafts where a supplier swap is invisible. A few habits keep both the margin and the compliance picture intact:

• Buy findings and base materials from suppliers who will tell you what is in them. For anything worn against skin, you want the metal content in writing, both for cost and for the safety rules below.
• Buy stones and specialty materials small until a design proves out. Overbuying is the standard new-maker trap in every craft; in this one the inventory sitting unused in a drawer is expensive.
• Track which vendor and which lot a design used. If a supplier changes a finding or a metal behaves differently, you want to know exactly which pieces are affected without guessing.

The general discipline — buy small to test, buy bulk only for what is proven, re-cost from current invoices on a schedule — is the one supplies and sourcing lays out, and it carries over to jewelry without changes.

Heavy-metal safety rules

This is the area where jewelry carries obligations most crafts in this playbook do not, and it is worth getting right. Jewelry is worn against skin, and small parts can end up in a child’s mouth, so the rules focus on toxic metals.

Under the CPSIA, children’s jewelry carries strict heavy-metal limits:

• Lead. No more than 100 ppm in the substrate and 90 ppm in surface coating.
• Cadmium. A common limit around 75 ppm.
• Nickel release. Limits for items worn against skin or through a piercing, since nickel is a frequent allergen.

Children’s products also require third-party testing and a certificate confirming they meet those limits (per CPSC CPSIA and ASTM F2923). On top of the federal picture, some states also restrict lead and cadmium in adult jewelry, not just children’s.

The practical takeaways: know your materials, source from suppliers who can tell you what is actually in their metals and findings, and treat anything aimed at children as the high-compliance category it is. If you sell to kids, plan for testing and certification as a real cost of doing business; it is not a corner you can cut, and it is a real reason many small makers focus on adult jewelry first while they get established.

Adult jewelry is not automatically a free pass, either. Because some states restrict lead and cadmium in adult pieces too, “it’s for adults” doesn’t settle the question by itself; it depends on where your customers are and what your pieces are made of. The safe posture is to know your material composition and check the rules that apply to your audience, rather than assume the federal children’s limits are the whole picture.

Two honest caveats. Confirm the rules for your specific materials and audience before you rely on any of this: requirements vary by product, by who wears it, and by state. And this is informational, not legal advice; nothing here assesses your pieces for you. The labeling and regulations chapter points at the right authorities across the crafts this playbook covers, and for anything you are going to stake the business on, check with the agency or a professional.

Measuring your own numbers

Keep a per-design record rather than a per-batch one, in the spirit of the batch records and consistency chapter. Jewelry is usually made in ones and twos, so the unit that repeats is the design, not the batch.

For each design, log the metal and its weight, every finding and stone with its vendor and lot, the price you paid and the date you paid it, the making minutes and the finishing minutes separately, and any pieces lost to a failed solder or a cracked stone. Alongside it, keep a short note of when you last re-costed against current metal prices.

A few months of that gives you a real material cost per piece, a real labor time per design, a real loss rate, and a repricing trigger you can act on in minutes. Those four are the whole model, and they are yours. The same log answers the other two questions this trade asks constantly: what a repair should be quoted at, and whether a bestseller is still making money at the price it has been selling at all year.

What carries straight across

Once the tool amortization, the whole-piece cost, and the metal-price habit are handled, jewelry is the same business the rest of this playbook describes. Where to sell applies unchanged, and the wholesale math in craft fairs and wholesale holds: a shop paying roughly half your retail only works if your cost, findings and finishing time and all, still leaves room underneath.

Photography earns more attention here than in most crafts. Jewelry is small, reflective, and usually judged at a size no screen shows accurately, so lighting and consistent scale do more work than the camera does; the product photography basics chapter is the one to read before a first listing.

Get the tool amortization, the whole-piece cost, the labor minutes, and the metal-price habit honest, and the rest of this playbook works on jewelry exactly as it works on every other craft in it.