1.0 Carat Roundvs1.25 Carat Oval
DIAMOND SIZE & SHAPE COMPARISON TOOL
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Find the Perfect 1 Carat Round Diamond
Find the Perfect 1.25 Carat Oval Diamond
Round vs Oval Comparison Analysis
When comparing a 1 carat Round to a 1.25 carat Oval, the 1.25 carat Oval appears visually larger. It has a face-up surface area that is approximately 16% larger than the 1 carat Round. The elegant elongated oval measures 8.2mm in length, creating a more elongated appearance compared to the classic round brilliant cut at 6.5mm.
Detailed Measurements:
The 1 carat round diamond measures 6.5mm × 6.5mm, while the 1.25 carat oval measures 8.2mm × 6mm. The 1.25 carat oval covers approximately 48% 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 oval 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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