Gold, Silver & Platinum Testing Kits for Jewelry, Coins & Scrap
Gold, Silver & Platinum Testing Kits for Jewelry, Coins, Bars & Scrap
TrueAssay testing kits help you verify gold, silver, and platinum—jewelry, coins, bars, and scrap—quickly and confidently, whether you're testing at home, buying for resale, or checking customer items at your bench. No lab, no appointment, no guesswork. Our featured Professional Gold, Silver & Platinum Testing Kit gives you complete precious metal coverage in one set.
Shop the Professional Gold, Silver & Platinum Testing Kit →
Why Buyers Choose TrueAssay
- Results in seconds – a single drop of acid reveals real karat or purity instantly.
- Covers gold, silver & platinum – one kit for every common precious metal you test.
- Available in multiple sizes – choose the bottle size that fits your volume (see drop counts below).
- Built for resellers & pros – protect your margins and never overpay for fake or plated metal.
How to Test in 3 Simple Steps
- Scratch: Rub your item firmly on a testing stone to leave a visible streak.
- Drop: Apply one drop of the matching solution directly onto the streak.
- Read: If the streak stays, your item matches that metal or purity. If it fades, it's lower. Work up to pinpoint the result.
Choose Your Bottle Size
- Small – 30–40 drops, ideal for occasional testing.
- Medium – 300–400 drops, our most popular size for regular sellers.
- Large – 400–550 drops, best value for high-volume buyers and pros.
Shop by What You're Testing
Jewelry – Ideal for rings, chains, bracelets, earrings, and mixed-lot pieces where markings are worn, missing, or unreliable.
Coins and bars – Screen common gold, silver, and platinum items before buying, reselling, or sending for deeper verification.
Scrap – Sort mixed lots, broken jewelry, and buyout pieces so you can price with confidence.
Everyday buying and resale – A quick first-pass test for resellers, pawn shops, and estate buyers before committing money.
Choose the Right Testing Option
Professional Gold, Silver & Platinum Kit – Our featured set, best for full multi-metal coverage in one purchase.
Single-metal kits – If you only test one metal, pair this with our dedicated gold, silver, or platinum solutions.
Higher-karat testing – If you regularly work with 18K, 20K, 22K, or 24K gold, add our high-karat solutions for broader coverage.
Frequently Asked Questions
Will this damage my item? The test only requires a tiny streak on a stone, not on your item's face—so visible surfaces stay intact.
How many tests do I get? It depends on the bottle size you choose: Small gives about 30–40 drops, Medium about 300–400 drops, and Large about 400–550 drops.
Can I test gold, silver, and platinum with this? Yes—the Professional kit is built to test all three metals across jewelry, bars, coins, and scrap.
Is it safe to ship and store? Yes—bottles are tamper-evident and US-made. Store upright, away from heat, and keep out of reach of children.