A buyer in Nashville received 200 silver rings where 18 had discolored plating within two weeks of delivery. Her first email to the supplier was angry and vague. The supplier replied asking for photos, batch numbers, and the PO number. By the time she gathered that, two weeks had passed and the tone was worse. A quality dispute resolves when it is handled like a claim, not a complaint. The documentation you build on day one decides how fast the replacement arrives.

Step one: freeze the evidence before you message

Take consistent photos of every defective piece: a wide shot of the batch, a close-up of the defect, a shot of the stamp mark, and a shot of the packaging label. Note the batch number on the PO. If possible, run an XRF check if the claim is metal content. A claim that says the rings are bad cannot be acted on; one that says pieces in lot J-2026-07, 18 of 200, show plating wear under magnification can. Preventive inspection comes first; read visual QC inspection points.

Step two: match the defect to the contract

Most disputes fall into a few buckets: plating thickness below the quote, wrong stone grade, stamp or mark missing, sizing error, or late delivery. Pull the PO and confirm what was promised. If the quote said 2 microns of rhodium and the plating wears in two weeks, that is a spec breach, not a quality complaint. Reference the exact line. You can see the line items you should have requested in reading a supplier quote.

Step three: open the claim to the supplier, in writing

Send a concise written claim: batch number, count of defective pieces, photos, and the resolution you want. Most reputable suppliers prefer to replace the bad batch rather than lose a customer. Offer choices: replacement on the next order, a credit, or partial refund. This keeps the conversation commercial. Know which disputes trace back to vetting failures; see factory vetting red flags. For metal-content claims, your proof should match what labs report; compare against GIA grading vocabulary so the defect description is unambiguous.

Step four: escalate safely if the supplier stalls

If the supplier ignores the claim, escalate in order: your trade platform dispute channel (if ordered through one), escrow protection, and finally a partial chargeback only on the disputed amount. Do not threaten public claims before exhausting written resolution; it closes doors. For payment structures that protect you, review TT, escrow, and L/C comparison. And prevent the next dispute by tightening onboarding, covered in supplier verification.

Common dispute types and what evidence each needs

Plating disputes need photos under consistent light plus the PO line that stated microns. Stone-grade disputes need a side-by-side photo of the certificate and the stone, and ideally a magnified shot of the inclusions. Sizing disputes need a measured photo with a ruler and the ordered size from the PO. Metal-content disputes need an XRF reading, because a tarnish complaint alone is not proof of alloy; sterling tarnishes. Matching the evidence to the claim type prevents the supplier from deflecting on a technicality.

Time the claim. Most wholesale relationships expect a claim within 7 to 14 days of delivery for visible defects, and within 30 days for concealed issues like plating wear. Raise it in writing the moment you see the pattern, not after you have sold half the batch. A claim sent 60 days after delivery is much harder to win, even when the defect is real. Keep the defective pieces; do not return them or discard them until the resolution is agreed.

How many defective pieces justify a claim?

Even 5% defective is worth a written claim on a wholesale order, because the pattern predicts future batches. Below 2% is often accepted as industry tolerance, but document it anyway for the record.

Should I refuse the whole shipment over one bad batch?

Only if the defect is systemic across the order. Partial claims on the affected SKUs keep the relationship and the rest of your stock moving.

Who pays return shipping on a defective batch?

When the defect is the supplier spec breach, the supplier should cover replacement or credit; you usually do not ship the defective goods back at your own cost unless agreed.

How do I avoid disputes before the order?

Sample approval before bulk, stated specs on the PO (microns, grade, fineness), and pre-shipment video QC. Those three steps catch most defects before they reach you.

Disputes are normal in wholesale; how you document them decides the outcome, and a clean record turns most claims into a quick replacement. We supply sample-first orders, stated specs on every PO, and responsive resolution for wholesale partners. Open a wholesale account and build orders that rarely need a claim.