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Verify Your WGI Certificate

Your Jewellery. Your WGI Record.

Enter the certificate number printed on your WGI card, or scan its QR code, to see the official online record of your jewellery.

Your certificate connects you to the official WGI record, where you can review the details recorded for your jewellery.

Diamond solitaire ring on navy velvet
Laboratory Grown
Jewellery Certificate
WGI
World
Gemological
Institute
CERTIFICATE NO.
WGILON000123
DATE
10 November 2026
Jewellery Type
:
Ring
Metal type
:
18K White Gold
Total Jewellery Weight
:
3.25 g
Total amount of diamonds
:
75
Total weight of diamonds
:
0.61 ct
Grading summary
Centre diamond
:
0.35 ct, E, VVS2, Excellent
Side diamonds
:
74 diamonds, 0.26 ct total, E–F, VVS–VS, Excellent
Shape
:
Brilliant Round
Setting type
:
Pavé
SCAN TO VERIFY
this certificate online at
wgi-labs.com
Official Grader: Sample Official Grader
All indicated diamonds are laboratory grown diamonds.
Sample WGI card
How it works

Three steps to your official record.

  1. 01

    Find the number

    Your certificate number is printed on the front of your WGI card, for example WGILON000123.

  2. 02

    Enter or scan

    Type the number above, or scan the QR code on the card with your phone's camera.

  3. 03

    View the official record

    See the details recorded for your jewellery, including photographs, grading and the certificate's current status.

If a certificate has been revoked, its record says so clearly. If your number is not found, check it exactly as printed, then contact WGI with a photo of your card.