1.0 Carat Cushionvs1.0 Carat Round

When comparing a 1 carat Cushion to a 1 carat Round, the 1 carat Round appears visually larger. It has a face-up surface area that is approximately 10% larger than the 1 carat Cushion. The classic round brilliant cut measures 6.5mm in length, creating a more elongated appearance compared to the romantic cushion cut with rounded corners at 5.5mm.

Detailed Measurements:

The 1 carat cushion diamond measures 5.5mm × 5.5mm, while the 1 carat round measures 6.5mm × 6.5mm. On an average finger (size 6.5), this diamond occupies about 38% of the finger width, offering a balanced and elegant look.

Shopping Considerations:

Beyond size, consider that cushion diamonds tend to have different brilliance patterns compared to round 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.

Ready to shop? Browse certified diamonds to compare prices and find your perfect diamond.