Certification guide · 2026-05-28

Safety Standards & Certifications for Handmade Jewelry

Safety standards and regulations for handmade jewelry. Covers lead and cadmium limits, nickel allergy regulations, FTC precious metals guides, children's jewelry requirements under CPSIA, and California Proposition 65 compliance for jewelry makers.

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Why this matters

Handmade jewelry falls under multiple regulatory frameworks depending on the materials used, the target market, and the claims made about the product. Lead and cadmium limits are the primary safety concern — especially strict for children's jewelry. Nickel content regulations vary by market (the EU has mandatory limits; the U.S. does not, but nickel sensitivity affects an estimated 10-20% of the population). The FTC's Guides for the Jewelry, Precious Metals, and Pewter Industries govern how you describe and market precious metals, gemstones, and pearls. Understanding these rules protects your customers and your business.

Key standards and certifications

These are the primary regulatory frameworks and voluntary certifications relevant to jewelry. Requirements vary by jurisdiction — sellers should verify which apply to their specific products and markets.

CPSIA — Jewelry Lead & Cadmium

U.S. CPSC

Consumer Product Safety Improvement Act — Lead and Cadmium Limits for Jewelry

Sets strict lead content limits for all consumer products, with the tightest restrictions for children's products. For jewelry, the key limits are total lead content in substrate materials (100 ppm for children's jewelry) and lead in surface coatings (90 ppm). The CPSC has also issued specific guidance on cadmium in children's metal jewelry.

For handmade sellers: If you make jewelry that could be considered a children's product (intended for children 12 and under), CPSIA's strictest limits apply. Even for adult jewelry, lead content is a practical concern — some vintage findings, imported components, and certain solder formulations contain lead. Knowing your materials and sourcing from reputable suppliers is essential.

Children's jewelry: total lead in substrate must not exceed 100 ppm in accessible parts
Children's jewelry: lead in surface coatings must not exceed 90 ppm
CPSC guidance on cadmium: children's metal jewelry should be tested for cadmium content (no formal limit set, but CPSC uses risk assessment approach and has recalled products with high cadmium)
Third-party testing by a CPSC-accepted lab is required for children's jewelry
Children's Product Certificate (CPC) required for children's jewelry

ASTM F2923

U.S. CPSC (mandatory standard for children's jewelry)

ASTM F2923 — Standard Consumer Safety Specification for Children's Jewelry

Comprehensive safety standard specific to children's jewelry covering lead content, cadmium content, small parts hazards, mechanical hazards (sharp points, sharp edges), use of magnets, battery hazards, and specific material restrictions.

For handmade sellers: If you sell jewelry designed for children (friendship bracelets, charm bracelets, children's earrings, etc.), ASTM F2923 is the governing safety standard. Key areas for handmade makers include lead and cadmium testing of all metal components, small parts testing (especially for items intended for children under 3), and ensuring that clasps and findings do not present sharp point or edge hazards.

Lead limits aligned with CPSIA (100 ppm substrate, 90 ppm surface coatings)
Cadmium limits: 300 ppm in metal components, with additional soluble cadmium limits of 200 ppm for components accessible to young children
Small parts requirements for jewelry intended for children under 3
Magnets must meet ASTM F963 magnet requirements (prevent ingestion of multiple magnets)
Sharp points and sharp edges testing on accessible components
Specific restrictions on button/coin cell batteries in jewelry (if applicable)

FTC Jewelry Guides

U.S. FTC

FTC Guides for the Jewelry, Precious Metals, and Pewter Industries (16 CFR Part 23)

Industry guidelines governing the marketing and description of precious metals, gemstones, and pearls. Covers claims about gold content (karat), silver purity, platinum group metals, gemstone treatments and origins, and pearl classification. Not a safety standard but critical for honest marketing.

For handmade sellers: How you describe your materials matters legally. Calling something 'gold' when it's gold-filled, or 'sterling silver' when it's silver-plated, violates FTC guidelines and can result in enforcement action. Understanding the correct terminology protects your reputation and keeps you compliant. This is especially relevant for handmade jewelry sellers who mix different quality levels of precious metals.

'Gold' without qualification means 24 karat. '14K gold' means 14/24 (58.3%) gold by weight
'Gold-filled' or 'gold overlay' requires a layer of gold constituting at least 1/20 of the total metal weight
'Gold-plated' means a thinner gold layer than gold-filled, applied by any method
'Sterling silver' means at least 925/1000 silver (92.5% pure silver)
Gemstone treatments (heat, irradiation, filling, coating, dyeing) must be disclosed
'Natural pearl' vs. 'cultured pearl' vs. 'imitation pearl' must be accurately distinguished

EU Nickel Directive (REACH Annex XVII)

European Chemicals Agency (EU law)

EU REACH Regulation — Annex XVII Entry 27 (Nickel Restriction)

EU regulation limiting nickel release from products intended for prolonged skin contact: jewelry, watches, clothing fasteners, and other items. Sets a maximum nickel release rate of 0.5 micrograms/cm2/week for items in direct and prolonged contact with skin.

For handmade sellers: If you sell jewelry to EU customers (including through international online sales), the EU nickel restriction applies to your products. Even for U.S.-only sales, nickel sensitivity is common (affecting 10-20% of the population, more common in women), and nickel-free or low-nickel jewelry is a strong market differentiator. Using nickel-free findings and components (surgical steel, titanium, niobium, 14K+ gold, sterling silver) is both a compliance measure for EU sales and a customer-care choice for all markets.

Maximum nickel release: 0.5 micrograms/cm2/week for items in prolonged skin contact (earrings, necklaces, bracelets, rings)
Post-assembly article nickel release must also meet the 0.5 micrograms limit (piercing post + earring back combined)
Testing per EN 1811 (reference test method) or EN 12472 (wear and corrosion simulation)
Applies to all items placed on the EU market regardless of country of manufacture
No equivalent mandatory U.S. federal regulation, but some states and retailers have their own policies

California Proposition 65

California OEHHA / private enforcement

Safe Drinking Water and Toxic Enforcement Act of 1986 — Jewelry

Requires warnings for products exposing California residents to listed chemicals, including lead and cadmium in jewelry. Proposition 65 has been a major enforcement area for jewelry — especially imported fashion jewelry — with thousands of private enforcement actions filed against jewelry sellers.

For handmade sellers: If you sell jewelry to California customers (including online), Prop 65 applies. The lead safe harbor for jewelry is very low. Prop 65 private enforcement actions against small jewelry sellers are not uncommon. The best protection is to know your materials: source lead-free and cadmium-free components, keep supplier documentation, and consider testing if you use vintage or non-standard materials.

Lead: 0.5 micrograms per day maximum exposure (oral route) without warning
Cadmium: 4.1 micrograms per day maximum exposure (oral route) without warning
Nickel (compounds): listed for cancer — inhalation route, generally not triggered by jewelry wear but relevant for soldering/manufacturing
Businesses with fewer than 10 employees are exempt from the warning requirement
Private enforcement (bounty hunter lawsuits) can result in penalties up to $2,500 per day per violation

What buyers should look for

Questions and checks that help you buy handmade products with confidence.

Ask about the metal composition — a reputable jewelry maker will tell you exactly what metals and alloys they use.
For children's jewelry, ask whether the seller has a Children's Product Certificate (CPC) and whether the pieces have been tested for lead and cadmium.
If you have nickel sensitivity, look for jewelry labeled as nickel-free, hypoallergenic, or made from known low-nickel materials (surgical stainless steel 316L, titanium, niobium, 14K+ gold, sterling silver, platinum).
Verify precious metal claims: '14K gold' should mean solid 14-karat gold, not gold-plated or gold-filled. Ask the seller to clarify if the listing is ambiguous.
For gemstones, ask about treatments. Heat treatment of sapphires and rubies is standard and expected, but other treatments (filling, coating, diffusion) should be disclosed.
Buy from marketplaces that verify sellers — accountability matters when you're buying precious materials.

What sellers should do

Steps handmade sellers can take to meet safety requirements and build buyer trust.

Know the exact composition of every component you use: findings, wire, sheet metal, solder, chain. Keep supplier documentation.
If you sell children's jewelry, comply with CPSIA and ASTM F2923: third-party testing, Children's Product Certificate, tracking labels.
Use correct FTC terminology for precious metals: 'solid gold,' 'gold-filled,' 'gold-plated,' 'vermeil,' 'sterling silver,' 'fine silver' all have specific meanings.
Disclose all gemstone treatments in your product descriptions (heat, irradiation, filling, coating, dyeing, impregnation).
If you sell to EU customers, ensure your jewelry meets the EU nickel release limit. Use nickel-free findings as a default practice.
If you sell to California customers, assess your Prop 65 risk: know your materials, keep documentation, and consider testing if you use non-standard or vintage components.

Common misconceptions

Safety regulations can be confusing, especially for small-scale makers. Here are some widely-held beliefs that don't match the actual requirements.

Sterling silver and gold are always safe — only cheap jewelry has lead

Reality: While pure gold, pure silver, and properly alloyed sterling silver (92.5% silver) are lead-free, solder is a common source of lead in jewelry. Traditional silver solder can contain lead. Low-quality gold alloys from some sources may contain unexpected metals. Vintage findings and components are another common lead source. Even when working with precious metals, verify that your solder and all components are lead-free.

Hypoallergenic means nickel-free

Reality: 'Hypoallergenic' is not a regulated term in the U.S. — it has no legal definition and no required testing standard. A product labeled 'hypoallergenic' may still contain nickel. The only way to be sure is to know the specific alloy composition. For earring posts, surgical stainless steel (316L), titanium, niobium, and 14K+ gold are the most reliable low-nickel options.

I can call my jewelry 'gold' if it has any gold content

Reality: Under FTC guidelines, 'gold' without qualification means 24 karat (pure gold). If your item is 14K, you must say '14K gold' or '14 karat gold.' 'Gold-filled' requires at least 1/20 total weight in gold. 'Gold-plated' describes a thinner gold layer. 'Vermeil' is gold-plated sterling silver (at least 2.5 microns of gold). Using the wrong term is a deceptive trade practice under FTC rules.

Brass is always a safe alternative to precious metals

Reality: Brass is an alloy of copper and zinc, and some brass formulations contain lead (especially leaded brass, which contains 1-4% lead for machinability). Brass can also cause green skin discoloration and contains nickel in some alloys. If you use brass components, verify from your supplier that they are lead-free, and be transparent with customers about the material.

How our marketplace handles safety

Every seller is human-reviewed

Our verification process reviews each seller's identity, production methods, and materials before their listings go live. This isn't a checkbox — it's a conversation with a real person on our team.

Anti-dropshipping detection

Every listing image is checked against known mass-produced product databases. Items that match are held for human review and never auto-published. This helps ensure what's listed as handmade actually is.

Community flagging

Any buyer can flag a listing for review. Flagged items go back into the moderation queue for human assessment. We also run random spot audits on already-verified listings.

Flat 5% fee, no hidden costs

Our transparent fee structure means sellers can invest more in quality materials and proper safety testing rather than paying escalating platform fees. Card processing is passed through at cost.

Frequently asked questions

How do I know if my jewelry components contain lead?

The most reliable method is to request material composition documentation from your suppliers (certificates of compliance, material safety data sheets, or assay reports). Reputable findings and wire suppliers can provide lead-free certifications. For vintage or unknown components, XRF (X-ray fluorescence) testing provides non-destructive elemental analysis — some testing labs and even some jewelry supply stores offer this service. Home lead test kits exist but are less precise than laboratory analysis.

What is the difference between gold-filled and gold-plated?

Gold-filled (also called gold overlay) has a substantially thicker layer of gold than gold-plated. FTC guidelines require gold-filled items to have a gold layer constituting at least 1/20 (5%) of the total metal weight. Gold-plated items have a thinner gold layer applied by electroplating or other methods. Gold-filled jewelry lasts significantly longer than gold-plated because the thicker gold layer resists wear. Both must be accurately described in your product listings.

Do I need to test adult jewelry for lead?

There is no mandatory federal third-party testing requirement for adult jewelry (unlike children's jewelry, which requires CPSIA testing). However, you are still responsible for ensuring your products are safe. If you sell in California, Proposition 65's lead limits apply. Many states have their own lead-in-jewelry laws. As a practical matter, sourcing from reputable suppliers and keeping material documentation is the minimum standard of care.

What metals are safest for people with nickel allergies?

The most reliably low-nickel metals for jewelry are: titanium (biocompatible, virtually nickel-free), niobium (hypoallergenic, takes beautiful anodized colors), surgical stainless steel 316L (very low nickel release despite containing some nickel in the alloy), platinum (nickel-free), 14K and higher gold (lower karat gold may contain nickel in white gold alloys), and fine silver or Argentium silver. Standard sterling silver (925) is generally safe but some people react to the copper content. Avoid nickel silver (a misnomer — it's a copper-nickel-zinc alloy with no silver).

How should I describe gemstone treatments in my listings?

Be specific and transparent. Standard accepted treatments should still be disclosed: 'heat-treated sapphire' (industry standard), 'irradiated blue topaz' (standard for blue topaz). Less common treatments require prominent disclosure: 'glass-filled ruby,' 'coated mystic topaz,' 'dyed jade.' The FTC Jewelry Guides require disclosure of any treatment that affects a gemstone's value or care requirements. When in doubt, disclose. Transparency builds trust and protects you legally.

Can I sell vintage or repurposed jewelry without testing?

You can sell vintage jewelry, but you are responsible for its safety. Vintage and antique jewelry predating modern lead regulations may contain significant lead (especially vintage costume jewelry, some enamels, and leaded crystal components). If you sell vintage children's jewelry, CPSIA testing requirements apply. For adult vintage jewelry, Proposition 65 risk is a consideration for California sales. At minimum, be transparent about the vintage nature and advise buyers not to give vintage costume jewelry to children.

Last updated 2026-05-28. This guide is for informational purposes only and does not constitute legal advice. Regulatory requirements vary by jurisdiction and product type. Sellers are responsible for understanding and complying with all applicable laws and regulations for their specific products and markets. Consult a qualified attorney or regulatory specialist for guidance specific to your situation.