How to Tell Fake Pearls Apart From Real Ones
Pearl Education · July 26, 2026 · 4 min read
Fake pearls are plastic, glass or resin beads given a pearly coating. They can look convincing in photos, which is why knowing how to tell fake pearls apart from real ones matters when you shop online. The tooth test is the fastest check — but a certificate of authenticity is the only proof that can't be faked.
Quick tests to tell real from fake
- Tooth test — rub the pearl gently on your teeth. Real: gritty. Fake: smooth like glass.
- Rub test — rub two pearls lightly together. Real: fine dust, rough feel. Fake: smooth.
- Drill-hole test — real pearls show nacre layers at the hole; fakes often show chipped paint.
- Weight test — real pearls feel heavier and cooler than plastic.
- Magnifying glass — real pearls have a slightly uneven, ridged surface; fakes are too perfect.
The trap of 'pearl' words
Beware of vague labels like 'pearl look' or 'pearl beads.' Genuine sellers name the pearl type — 'freshwater pearl' — and offer certification. At D Royals, every piece is genuine freshwater pearl, certified and hallmarked.
The only certain proof
- A certificate of authenticity from the seller.
- Hallmarked metal fittings.
- Cash on delivery so you can inspect the pearls before paying.
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