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The Guide to Diamonds
Our diamonds are brighter and more vibrant because we craft them that way. At Tiffany, 1,500 of the world’s most talented artisans cut diamonds to the highest standards. Only the most expertly crafted diamonds earn the right to be placed in the legendary Tiffany Blue Box®.
The 4Cs
Every diamond, like a human fingerprint, has certain distinguishing characteristics. The 4Cs—color, clarity, cut and carat weight—are the globally accepted standards for assessing the quality of a diamond. At Tiffany, we only accept .04% of the world’s gem-grade diamonds.
Diamond Shapes
Every diamond shape has its own unique appeal. Discover the diamond shape that reflects your personal style and relationship.
Engagement Ring Styles and Settings
Discover the ring style and setting to best suit you or your loved one.
Engagement Rings
The superlative beauty of our engagement rings is the result of the highest quality standards and an obsession with crafting the most exquisite diamonds at every step.