The Tiffany Diamond Promise
Through the Tiffany Diamond Promise, a diamond from Tiffany & Co. can reflect your personal journey and can grow as you reach milestones throughout your life—both personal and professional.
Schedule a private appointment with a Client Advisor at a Tiffany & Co. store nearest you to discuss upgrading your diamond. You must bring the receipt to be eligible. For more information, please speak with a Tiffany & Co. Diamond Expert or call 800 843 3269.
Only individually registered diamonds purchased at Tiffany & Co. within the following categories are eligible. Designs containing an individually registered serialised white or yellow diamond (two diamonds for earrings) of .18 carats or larger can be upgraded.
White solitaire diamond designs
Yellow solitaire diamond designs
Fancy colour solitaire diamond designs
Tiffany High Jewellery solitaire diamond designs
Elsa Peretti® Diamonds by the Yard® solitaire diamond designs