Free checklist · PDF
Are my pearls real? Checklist
A printable checklist for telling real pearls from imitations, ranked by how reliable each home test is.

1 page, US Letter size, 42 KB. Free, no sign-up.
Sources: Jewellery Business, Detecting pearl imitations and treatments; Jewelers Mutual; FTC; GIA. Checked October 2026.
You can tick the boxes and type into this PDF on a computer or phone, then save or print it.
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Printing tips
- Print at actual size (100%), not "fit to page", so the lines stay a usable size.
- It is laid out for US Letter paper and also fits A4.
- Turn on "background graphics" if the colors come out pale.
What is on this checklist
Most reliable
- Under 10x magnification: smooth with small natural marks (real) or grainy and glittery (imitation)
- Drill hole: sharp edge (real) or peeling, flaking coating (imitation)
Helpful
- Strand: small differences between pearls (real) or all perfectly identical (warning sign)
Can be fooled
- Tooth test: slightly gritty (real) but polished pearls feel smooth
- Weight: plastic feels light, but glass feels heavy
- Temperature: real pearls start cool, but so can glass
- Paperwork: ask the seller, as the FTC suggests