The shape of a diamond is one of the most personal choices you'll make. Each shape has its own character, sparkle pattern, and style. Here's your complete guide to finding the one that speaks to you.

Round Brilliant

The Classic Choice

The round brilliant is the most popular diamond shape, accounting for over 70% of all diamonds sold. Its 58 precisely angled facets are mathematically designed to maximize light return, creating unmatched sparkle.

• Best for: Maximum sparkle, timeless style
• Consider if: You want the most brilliant option
• Price: Highest per carat (high demand + most rough diamond waste)

Princess Cut

Modern Romance

The princess cut is the most popular fancy shape. Its sharp, geometric corners give it a contemporary feel while still delivering excellent brilliance.

• Best for: Modern aesthetic, good value
• Consider if: You love clean lines and contemporary style
• Price: More affordable than round (less waste when cutting)

Oval

Elegant Elongation

Ovals offer brilliant-cut sparkle with an elongated shape that flatters the finger, making it appear longer and more slender.

• Best for: Finger-flattering shape, unique but not too different
• Consider if: You want brilliance with a twist
• Tip: Look for length-to-width ratio of 1.35-1.50

Cushion Cut

Vintage Romance

The cushion cut combines a square shape with rounded corners, like a pillow. Its larger facets create a soft, romantic glow rather than intense sparkle.

• Best for: Vintage lovers, those who prefer soft light
• Consider if: You love antique aesthetics
• Variations: Cushion brilliant (more sparkle) vs. cushion modified (larger flashes)

Emerald Cut

Art Deco Sophistication

The emerald cut features step-cut facets that create a "hall of mirrors" effect. It's less sparkly but incredibly elegant and shows off diamond clarity beautifully.

• Best for: Sophisticated, understated elegance
• Consider if: You appreciate architecture and clean lines
• Note: Clarity is more visible—opt for VS2 or better

Pear Shape

Unique & Romantic

The pear (teardrop) combines the brilliance of a round with the elongation of a marquise. Versatile—can be worn pointing up or down.

• Best for: Standing out, finger-flattering
• Consider if: You want something unique but classic
• Tip: Check for the "bow-tie" effect (dark area in center)

Marquise

Dramatic & Distinctive

The marquise's elongated shape with pointed ends creates the largest surface area of any shape, making diamonds appear larger than their carat weight.

• Best for: Maximum perceived size, dramatic style
• Consider if: You want your diamond to look bigger
• Tip: Protect those pointed tips with a V-prong setting

Radiant Cut

Best of Both Worlds

The radiant combines the emerald cut's shape with brilliant-cut faceting, giving you geometric lines with more sparkle.

• Best for: Those torn between emerald and cushion
• Consider if: You want modern geometry with maximum brilliance

Quick Comparison

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