Discover what a diamond shape is, the different types and how each one sparkles. Learn about color, clarity, cut and carat weight at Tiffany & Co.

Diamond shape refers to the geometric appearance of a diamond. Diamond shapes are categorised into two groups: round diamonds and fancy shape diamonds. Round diamonds, also known as round brilliant cuts, are the most traditional diamond shape.

Diamond cut is determined by symmetry, proportion and polish. Diamond cutting is the process of turning a rough stone into a faceted one. More than any other factor, cut determines the beauty of the stone. Tiffany diamonds, from the smallest to the largest stone, are cut to exacting standards.

Learn about the importance of a diamond's cut, clarity, colour and carat weight. Discover our obsession with creating the world's most beautiful diamonds.

What diamond shape or cut looks biggest? While some would suggest elongated shapes, such as oval, pear-shaped and emerald cut, appear larger on the finger, others believe it is the brilliance of a round brilliant diamond that makes it stand out across a crowded room.

A testament to Peretti’s affinity for craftsmanship and form, the collection reinterprets the heart shape with an organic and sculptural approach that transcends the sentimentality of this universal symbol. Hand set with pavé diamonds, this 18k yellow gold pendant features a hand-knotted Japanese silk cord.

Our collection of Acrylic Men's Rings is distinguished by our legendary artistry and precise craftsmanship. Discover metal and diamond band rings, classic signet rings and our iconic wedding bands or men’s engagement rings.

Explore hoop earrings in classic or original shapes, such as heart or T-shaped hoop earrings, crafted in striking metals with our world-renowned diamonds. For a timeless look, our pearl drop earrings merge a modern sensibility with classic design.

A unique hybrid, the pear shape combines the round brilliant and marquise cuts to form a tapered teardrop. Made popular in the 18th century, the pear shape was said to represent tears of joy. At Tiffany, we ethically source our diamonds.

Explore Acrylic Diamond Bracelets in a range of classic & modern styles for every occasion. Discover expert craftsmanship and timeless design.