Qasmia Journal

How to Check Gold Purity at Home: What Works and What Doesn't

Honest answers on magnets, scratching and proper testing.

By Qasmia Jewellers · · 2 min read

Everyone has heard a home trick for testing gold. Some are useless and a few can damage your jewellery.

Can I test gold at home?

Only roughly. Home tests can hint at a problem but cannot confirm purity. A proper check needs the right equipment.

Checking a piece at the counter
Checking a piece at the counter

Does the magnet test work on gold?

Gold is not magnetic, but many imitation metals are not either, so a magnet cannot prove a piece is real. If a piece sticks strongly, it is probably not solid gold.

"I was looking for 21k gold jewellery in Karachi and visited Qasmia. Good experience overall, quality was good and they explained everything properly."

Customer review

What about scratching or biting gold?

Please do not. Scratching can damage a piece, and biting is not a reliable test.

How do jewellers actually test gold?

With experience first, then equipment. At Qasmia Jewellers we use an XRF machine, and an acid or heat check if we are unsure.

Where can I ask about testing in Gulshan-e-Iqbal?

Ask any jeweller how they test. You can also ask at our showroom in Al Mairaj Centre, Block 6, and we will explain what we can do.

What customers say

"Good designs and reasonable variety. The staff was cooperative and explained the details properly."

Customer review

"Very good experience with Qasmia. Trusted jeweller and good variety."

Customer review

Visit Qasmia Jewellers

Shop 3 & 4, Al Mairaj Centre, Block 6, Gulshan-e-Iqbal, Karachi 75270
Mon–Thu & Sat 12:00 PM–9:30 PM · Fri 3:00 PM–9:30 PM · Sunday closed

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