A diamond's shape is the first thing most people notice—and it's deeply personal. Understanding each shape's characteristics helps you select a diamond that matches your aesthetic and lifestyle.
Round Brilliant
The round brilliant remains the most popular diamond shape, representing approximately 75% of all diamonds sold. Its 58-facet design is mathematically optimized for maximum light return.
- Brilliance: Unmatched light performance due to its symmetrical design
- Versatility: Complements every setting style from solitaire to halo
- Premium pricing: Highest price per carat due to rough diamond waste during cutting
Oval
The oval combines brilliant-cut sparkle with an elongated silhouette that flatters the finger and creates the illusion of greater size.
- Face-up size: Appears 10-15% larger than rounds of equal carat weight
- Finger elongation: Creates a slimming effect on shorter fingers
- Length-to-width ratio: 1.35-1.50 is most popular
Cushion
The cushion cut combines a square or rectangular outline with rounded corners, resembling a pillow. This antique shape has evolved into brilliant and modified brilliant variations.
Emerald
Distinguished by its step-cut facets and rectangular shape, the emerald cut offers understated sophistication with a "hall of mirrors" effect.
Princess
The princess cut is the most popular fancy shape, featuring a square outline with brilliant-style faceting and modern, edgy aesthetic.
Pear
Also called a teardrop, the pear shape combines a rounded end with a single point, creating exceptional finger elongation.
Marquise
The marquise's elongated form with pointed ends creates impressive finger coverage and one of the largest face-up sizes per carat weight.
We invite you to explore different shapes in person at Prestige Diamonds. Seeing diamonds on your hand is the best way to discover which shape speaks to you.
