All Tiffany & Co. stores have reopened with modified services. Please click here for details.
A Lifetime of Service
When you purchase a Tiffany engagement ring, you receive superlative care for a lifetime. Explore our range of services such as custom hand engraving and complimentary ring polishing.
Engagement Ring Customization
We want you to have the ring of your dreams. From designing unique engagement rings with custom Blue Boxes to personalizing engravable wedding bands, our Diamond Experts will work with you to create a unique symbol of your love.
Tiffany Diamond Certificate and Full Lifetime Warranty
The Tiffany Diamond Certificate is issued by Tiffany & Co. to certify the authenticity and integrity of serialized Tiffany diamonds. This document contains vital statistics related to your diamond, from its grades based on the 4Cs to its unique laser-inscribed serial number.
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.