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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.
Vow of Service
As always, we stand behind the value of our diamonds and believe that the promise of a lifetime and the Tiffany promise of exceptional client care go hand in hand.
Consult with a Diamond Expert
Iconic Engagement Rings
Tiffany & Co. has defined the creative potential of the diamond since 1837, and your ring is a universal symbol of an unending bond. Whether you choose the inimitable Tiffany® Setting or the modern and graphic Tiffany True®, each ring design is an expression of your love.
Solitaire Diamond Jewelry
Whether set in a ring, pendant or earrings, your sparkling new diamond continues to express the significance of life’s most important moments.
Frequently Asked Questions
How do I take advantage of the Tiffany Diamond Promise?
How do I begin the process of upgrading my solitaire diamond design?
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 800 518 5555.
What merchandise is eligible for a diamond upgrade?
Only individually registered diamonds purchased at Tiffany & Co. within the following categories are eligible. Designs containing an individually registered serialized 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 color solitaire diamond designs
Tiffany High Jewelry solitaire diamond designs
Elsa Peretti® Diamonds by the Yard® solitaire diamond designs