Check for hallmarks or stamps
Look for spelling errors on brand marks
Inspect the weight of the piece
Examine the clasp and settings
Test for magnetism
Look for discoloration or peeling
Check for uneven stones or poor craftsmanship
Compare with official brand details
Verify the seller and packaging
Ask for authenticity certificates
Use a jeweler’s loupe to inspect details
Test with a professional jeweler
Check for skin irritation after wear
Compare price with market value