How to Choose an Engagement Ring

At the beginning of your engagement ring journey, it’s important to become familiar with the 4Cs—cut, clarity, color and carat weight—to understand the rarity and quality of a diamond. As a result of Tiffany’s high standards across the 4Cs, we only accept 0.04% of the world’s gem-grade diamonds; and, leading the industry, we offer a triple excellent cut—the highest grade—on all round brilliant and Tiffany True® diamonds.

Regardless of shape, Tiffany diamonds are always cut to optimize brilliance. From a classic round brilliant cut to an eye-catching pear-shaped or an elegant oval stone, choose a diamond shape that complements your partner’s style sensibility.

Setting refers to how gemstones are mounted in a metal band. Discover the breathtaking settings at Tiffany & Co., from traditional solitaire engagement rings to three-stone and halo designs—all expertly crafted by the House’s talented artisans, who customize each basket to fit its unique diamond.

If you are unsure of your or your partner’s ring size, view our size guide or visit a Tiffany Diamond Expert at your nearest store to have your ring size measured. We also offer complimentary resizing for all Tiffany engagement ring purchases.

A remarkable diamond deserves to be set in an equally remarkable band. Tiffany & Co. offers rings crafted in 18k white, yellow and rose gold, as well as platinum. When choosing a material, think about whether your partner favors one in particular or often wears jewelry in mixed metals.

For more than a century, Tiffany has been the home of the world’s most coveted diamonds and colored gemstones. While diamond engagement rings remain popular, colored gemstones are increasingly sought-after by couples who prefer to set their own trends. Vibrant sapphires, emeralds and rubies make for stunning statements, while cocktail rings that combine diamonds and colored gemstones are a dazzling choice.