{"id":701,"date":"2026-10-26T01:36:31","date_gmt":"2026-10-25T17:36:31","guid":{"rendered":"https:\/\/amarajeweiry.com\/prop65-online-silver-jewelry\/"},"modified":"2026-10-26T01:59:47","modified_gmt":"2026-10-25T17:59:47","slug":"prop65-online-silver-jewelry","status":"publish","type":"post","link":"https:\/\/amarajeweiry.com\/de\/prop65-online-silver-jewelry\/","title":{"rendered":"Prop 65 for Online-Only Silver Jewelry Sellers: When the California Warning Actually Applies"},"content":{"rendered":"

Short answer: selling online-only is not an exemption in itself. The trigger is where your buyers are, not where your warehouse is. Proposition 65 attaches to exposures that happen in California, and the state’s warning-methods regulation spells out internet sales explicitly: if a California resident can complete a purchase on your store or marketplace listing, the warning must appear on the product display page, sit behind a clearly marked WARNING link, or be shown prominently before checkout (27 CCR Section 25602(b)<\/a>). Only three things reliably remove the duty: no California exposure at all, fewer than 10 employees, or evidence that exposure falls below the state’s safe-harbor levels. For S925 sterling silver jewelry, the chemicals that actually drive warnings are lead and cadmium in solder joints, plating layers, and non-silver components, which is why we control them at the casting and plating stage.<\/p>\n

What Proposition 65 Ties Itself To: Exposure in California, Not Your Business Model<\/h2>\n

Proposition 65 is a right-to-know law: it requires businesses to warn Californians when their products expose them to listed chemicals at levels the state considers significant. So the question for an online seller is not “do I ship into California?” but “can a person in California buy and wear this product?” If yes, the exposure happens in California as soon as the order is placed, whether your company sits in Los Angeles or Shenzhen.<\/p>\n

The regulation treats online selling as a first-class case. 27 CCR Section 25602(b) requires a warning for internet purchases on the product display page, behind a clearly marked WARNING hyperlink, or prominently before the purchase is completed; a warning “is not prominently displayed if the purchaser must search for it.” An unrestricted online store ships to California the first time a Californian checks out, and marketplaces are harder still to fence off.<\/p>\n

So Do I Need a Warning on My Listings? Walk the Three Gates<\/h2>\n

No form settles this. The rule is a chain of yes-or-no gates, and you either document your way past each one or you place the warning.<\/p>\n

Gate 1: Is there any California exposure?<\/h3>\n

If your checkout genuinely refuses California addresses and your marketplace settings exclude the state, no exposure occurs in California and the duty is not triggered. That is a claim about your actual sales, not your intentions, and most online-only sellers cannot truthfully clear this gate, because platforms default to nationwide visibility.<\/p>\n

Gate 2: Does the employee exemption apply?<\/h3>\n

Businesses with fewer than 10 employees are exempt from the warning requirement. If that is you, the duty is removed, but see the next section for what “exempt” buys you: a defense you hold records for, not a certificate anyone issues.<\/p>\n

Gate 3: Can you prove exposure below the safe-harbor level?<\/h3>\n

California publishes safe-harbor levels: a No Significant Risk Level for carcinogens (one-in-100,000 lifetime risk) and a Maximum Allowable Dose Level for reproductive toxicants. Stay below them and no warning is required, but per OEHHA “a business has the burden of proving a warning is not required,” which means chemistry documentation, not confidence.<\/p>\n

How the Fewer-Than-10-Employee Exemption Works, and What Proving It Takes<\/h2>\n

OEHHA states it plainly: “Businesses with less than 10 employees and government agencies are exempt”<\/a> from the warning requirement. The exemption belongs to each business in the chain that causes the exposure, so a two-person brand is exempt as that brand, but it does not erase anyone else’s duty, nor stop a private enforcer from naming a manufacturer, importer, or distributor with a larger headcount.<\/p>\n

How to prove it is the part few pages answer: there is no exemption filing. If it is ever tested after a notice letter, your evidence is ordinary records: payroll registers and headcount across all locations for the exposure period, plus corporate structure notes showing no affiliated entity pushing the product shares your headcount. Courts treat the exemption as an affirmative defense supported by documents. Two B2B notes: count employees company-wide, not per store; and since OEHHA cites penalties up to $2,500 per violation per day, many small brands post the warning anyway rather than bet on a payroll printout.<\/p>\n

The Other Way Out: Proving No Significant Risk With Chemistry and Test Reports<\/h2>\n

OEHHA acknowledges that some businesses “choose to provide a warning simply based on knowledge, or assumption, about the presence of a listed chemical” instead of measuring. The alternative is evidence: test the finished piece, show that daily skin contact stays under the safe-harbor dose, and keep the report mapped to the batch.<\/p>\n

Our published testing exists for exactly this. A third-party assay of an S925 moissanite piece (report No.24201801196-1, tested per Chinese national jewelry-safety standard GB 28480-2012) returned silver fineness of 976.8\/1000, lead at 17.1 mg\/kg against a 1,000 mg\/kg ceiling, cadmium, hexavalent chromium, arsenic and mercury not detected, and nickel release not detected under the REACH-referenced EN 1811:2023 method. We publish these numbers on our Zertifizierungsseite<\/a> so buyers can hold the California conversation with data. One caution: that screen is not itself a Proposition 65 safe-harbor determination; the standards measure similar metals but answer different laws. It supports your exposure analysis and tells you which batches to re-test when a solder or plating input changes.<\/p>\n

Which Chemicals in S925 Silver Jewelry Actually Trigger the Warning<\/h2>\n

Generic guides tell you to warn about “chemicals” and stop. On a sterling silver piece the listed chemicals that drive real enforcement are specific, and they enter through specific doors.<\/p>\n

\n\"Front
On an S925 piece, the risk sits in the joinery and finish, not the stone: posts, clasps, solder joints, and plating layers are where lead and cadmium are screened out.<\/figcaption><\/figure>\n

Lead: soft solder, leaded findings, and plating layers<\/h3>\n

Lead, listed as both a carcinogen and a reproductive toxicant, is the chemical most jewelry warning letters name. In a silver assembly it enters through soft solder on seams, through leaded brass or zinc-alloy findings such as lobster clasps, jump rings and earring posts, and through plating stacks with a lead-bearing layer under the finish. A 925 stamp on the shank tells you nothing about the clasp. The solder allowance in a sterling assay is itself controlled: our explainer on the 4\/1000 rule and silver-content tolerance<\/a> covers how much non-silver material a 925 piece may carry, and solder is the main candidate.<\/p>\n

Cadmium: solder legacies, pigments, and plated components<\/h3>\n

Cadmium is listed as a carcinogen, and its classic jewelry route was cadmium-bearing silver solder, prized for a low working temperature and free-flowing joints; it also appears in some pigments and base-metal components. Cadmium-free hard solder is now standard among responsible shops, and our cadmium-not-detected report reflects that choice. Ask the question explicitly when buying mixed-source components, because the answer decides which of the three gates you can honestly clear.<\/p>\n

Where the Online Warning Must Sit<\/h2>\n

Assuming no gate clears, California says exactly where the warning goes. Any one of these placements satisfies the regulation for consumer products:<\/p>\n