Certified Jadeite • Insured Shipping • 30-Day Returns

YunFan

Verify Your Jade

Enter the number printed on the certificate. Spaces, dashes and letter case are ignored.

How to read your certificate

  • Check that the certificate number matches the one printed on the report.
  • The laboratory name tells you who tested the stone — we list it exactly as issued.
  • “Type A” describes treatment status, not quality. Both modest and exceptional stones can be Type A.
  • Dimensions and weight are what the lab recorded — compare them with the piece you received.

Something doesn't match? Ask a jade specialist — we would rather check it twice than have you guess.