Diamond shape comparisons. Find yours.
The shape of a diamond changes everything — how it looks on the finger, how much it sparkles, how large it appears, and what it says about the person wearing it. This guide compares the most popular shapes side by side so you can choose with confidence.
Shape is the single most visible choice you make.
Of all the decisions involved in choosing a diamond, shape has the most immediate and lasting visual impact. It determines the silhouette on the finger, how large the stone appears, whether it elongates the hand, how brilliantly it sparkles, and what character it gives the piece.
Two diamonds of identical carat weight, colour, and clarity can look completely different depending on their shape. A round brilliant and an emerald cut of the same specifications will deliver entirely different experiences — different light effects, different finger effects, different personalities.
Use the comparisons below to understand each shape on its own terms, and to find which pairing best reflects what you are looking for.
Ten pairings. Every major question answered.
Each comparison covers brilliance, finger effect, value, who each shape suits, a side-by-side trait table, and the most common questions customers ask before choosing.
Browse every shape collection.
Know which shape you want? Go straight to its collection — all IGI certified, all lab grown.
Three questions that lead you to the right shape.
No shape is objectively better than another. The right shape is the one that matches how you want the diamond to look, feel, and live on the finger.
We will help you find the right shape.
Tell us about the person, the occasion, the budget, and what matters most — and we will recommend the exact shape and stone combination that makes the most sense. No pressure, just honest guidance.