A Lifetime of Service

When you purchase an engagement ring, you become a valued member of the Tiffany family. We pride ourselves on providing continuous premium service, including care and repair, complimentary ring polishing and a full lifetime warranty.

Tiffany Diamond Certificate and Lifetime Warranty

We are the only global luxury jeweller to guarantee the quality of our engagement diamonds through our Tiffany Diamond Certificate, issued by Tiffany & Co. to certify the authenticity and integrity of serialised Tiffany diamonds.
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Tiffany Diamond Certificate and Lifetime Warranty
Tiffany & Co. Engagement Ring Upgrade Program

Ring Upgrade Program

Whether it’s your fifth anniversary or your first, our Ring Upgrade Program offers the opportunity to upgrade your Tiffany engagement ring. Upon review, you will receive a credit up to the original purchase price, which can be used toward the purchase of a new Tiffany engagement ring.

Cleaning

This complimentary service is offered over the lifetime of your ring and not only ensures that your diamonds or gemstones are cleaned, it also includes routinely checking (every six months) that the stones are secure in their settings. With proper care, your Tiffany diamond ring will retain its beauty and character for many generations to come. Contact us or bring your ring to one of our stores for cleaning.
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Tiffany & Co. Ring Cleaning

Repairs

We ensure that our craftsmanship is to the highest standards and repair all items made by Tiffany & Co. You may either bring your item to the Tiffany store near you or send in your item by mail. If you choose to send your item by mail, please follow the instructions listed below.

1.Download our Repair Form or email: CustomerRelations@Tiffany.com.
2.Print form and complete all information.
3.Enclose form with item to be repaired.
4.Send item and form, via an insured shipping method, to:

TCO Client Services
75-20 Astoria Boulevard, Third Floor
East Elmhurst, NY 11370

After we make an assessment, we will send you a free estimate. At this time, we can only accept shipments from clients residing in the U.S. If you reside outside of the U.S., please refer to your local Tiffany & Co. or you may call us at 0800 020 2542​ and we can assist you with your servicing needs.

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Learn More About Tiffany Engagement Rings

Engagement Rings

Engagement Rings

For over 135 years, our engagement rings have been at the centre of the world's greatest love stories.
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Tiffany & Co. Diamond Experts

Tiffany Diamond Experts

Let us assist you in choosing an engagement ring, personalising a wedding band or selecting a special anniversary gift.
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The Tiffany & Co. Guide to Diamonds

The Guide to Diamonds

Tiffany diamonds are brighter and more vibrant because we craft them that way.
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Tiffany & Co. Engagement Ring Styles and Settings

Styles & Settings

From classic to contemporary designs, we’ll help you find the perfect engagement ring.
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