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Frequently Asked Questions

What is the Tiffany Diamond Certificate and Lifetime Warranty?

The Tiffany Diamond Certificate is awarded by Tiffany & Co. to certify the authenticity and integrity of specific Tiffany diamonds.

Unlike the documentation that may accompany stones purchased elsewhere, the Tiffany Diamond Certificate is backed up by Tiffany's Full Lifetime Warranty. For details about this Warranty, please contact your Tiffany sales professional or click here.

The Tiffany Diamond Certificate and Warranty provides reassurance for today and many years from now.