3.75 Carat Radiantvs4.0 Carat Radiant

When comparing a 3.75 carat Radiant to a 4 carat Radiant, the 4 carat Radiant appears visually larger. It has a face-up surface area that is approximately 5% larger than the 3.75 carat Radiant. You gain approximately 0.2mm in width by choosing the 4 carat Radiant over the 3.75 carat version.

Detailed Measurements:

The 3.75 carat radiant diamond measures 9.4mm × 7.6mm, while the 4 carat radiant measures 9.6mm × 7.8mm. The 4 carat radiant covers approximately 56% of the width of an average finger (size 6.5), creating a substantial, eye-catching presence.

Shopping Considerations:

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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