3.0 Carat Roundvs3.0 Carat Heart

When comparing a 3 carat Round to a 3 carat Heart, the 3 carat Heart appears visually larger. It has a face-up surface area that is approximately 8% larger than the 3 carat Round.

Detailed Measurements:

The 3 carat round diamond measures 9.4mm × 9.4mm, while the 3 carat heart measures 9.4mm × 9.4mm. The 3 carat heart covers approximately 55% of the width of an average finger (size 6.5), creating a substantial, eye-catching presence.

Shopping Considerations:

Beyond size, consider that round diamonds tend to have different brilliance patterns compared to heart cuts. Use the interactive visual tool above to see these diamonds side-by-side with a US dime for real-world scale reference. The measurements shown are based on well-cut diamonds with standard proportions.

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