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The Tiffany Guide to “Yes!”

What do I need to know about styles and settings?

Tiffany Diamonds Differ Based on the 4Cs and Presence

When choosing a diamond, there’s more than meets the eye. Learn more about the 4Cs (cut, clarity, carat weight and color) plus presence, our additional grading standard unique to Tiffany.

How Do I Know Which Style Is the One?

Modern or vintage-inspired design? Diamond band or pure platinum? Cushion cut or round? This is what we do best. A Tiffany Diamond Expert will help you narrow down your style options with the right questions.

What Ring Size Do I Get?

A Tiffany Diamond Expert can assist you with determining your love’s ring size. If you’re still unsure, our experts advise presenting in a size 6. Once you get your “yes!,” adjust the size using our complimentary ring sizing service. Don’t live near a Tiffany store? Your Tiffany expert will help facilitate getting your ring shipped, sized and returned to you.

Full Lifetime Warranty

Unlike other certifications and reports that may accompany diamonds purchased elsewhere, the Tiffany Diamond Certificate is backed by a Full Lifetime Warranty that guarantees the grade of your diamond—for life. Other diamond reports, including those from the Gemological Institute of America (GIA), do not contain such guarantees, and even carry disclaimers that the contents of the reports, including diamond grade, may differ if examined in the future. Tiffany not only maintains the highest grading standards but also holds itself accountable for the accuracy of its diamond grades.

Engagement Ring
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