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15ct Diamond (Round, 16.03×16.03mm, White) vs 11ct Diamond (Round, 14.46×14.46mm, Green)


Quick summary: When looked from above (face-up position), 15ct Diamond (16.03×16.03mm, round cut) appears 23% larger than 11ct Colored Diamond (14.46×14.46mm, round cut). See below how they compare side-by-side on a ring and finger.

15ct Diamond (round cut)
vs
 11ct Diamond (round cut)
white
 
green
16.03×16.03 mm 14.46×14.46 mm
actual size
Actual size of 15ct Diamond (round cut, 16.03×16.03mm, White color)   Actual size of 11ct Diamond (round cut, 14.46×14.46mm, Green color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 15ct Diamond (round cut, 16.03×16.03mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 11ct Diamond (round cut, 14.46×14.46mm) on a right ring and finger
Your settings
Ring
 Gold
Skin tone
 Light
Ring diameter
 16.9 mm
Ring width
 3.0 mm
Finger length
 64 mm
Finger coverage
 95% vs 86%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 15ct Diamond Round (16.03×16.03mm, White) and 11ct Diamond Round (14.46×14.46mm, Green) as they would appear on a ring and finger. Adjust the ring and finger size to get an idea of how these gemstones would look on your finger.

Where to buy?

For certified gemstones, high-end gemstone jewelry, and birthstone jewelry, see Blue Nile

Face-up Size

The face-up size depends on the shape of the gem, its weight and the proportions of the cut. Face-up area is a measure of the size of the gem when viewed from above (as set in a ring). It tells you how big the gem is at the girdle plane.


15 Ct Diamond (Round) 11 Ct Colored Diamond (Round)
16.03×16.03 mm vs 14.46×14.46 mm
201.82 mm²   164.22 mm²
Face-up size outline for 15ct Diamond (16.03×16.03mm, round cut)
Face-up size outline for 11ct Diamond (14.46×14.46mm, round cut)
15ct Diamond Round (16.03×16.03mm)
11ct Colored Diamond Round (14.46×14.46mm)
Difference: 23% (37.6 mm²)
15ct Diamond (Round, 16.03×16.03mm) has approx. 23% more face-up area than 11ct Colored Diamond (Round, 14.46×14.46mm).


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