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0.81ct Diamond (Round, 6.06×6.06mm, White) vs 1.15ct Diamond (Round, 6.81×6.81mm, White)


Quick summary: When looked from above (face-up position), 1.15ct Diamond (6.81×6.81mm, round cut) appears 26% larger than 0.81ct Diamond (6.06×6.06mm, round cut). See below how they compare side-by-side on a ring and finger.

0.81ct Diamond (round cut)
vs
1.15ct Diamond (round cut)
white
 
white
6.06×6.06 mm 6.81×6.81 mm
actual size
Actual size of 0.81ct Diamond (round cut, 6.06×6.06mm, White color)   Actual size of 1.15ct Diamond (round cut, 6.81×6.81mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 0.81ct Diamond (round cut, 6.06×6.06mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 1.15ct Diamond (round cut, 6.81×6.81mm) 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
36% vs 41%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 0.81ct Diamond Round (6.06×6.06mm, White) and 1.15ct Diamond Round (6.81×6.81mm, White) 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.


0.81 Ct Diamond (Round) 1.15 Ct Diamond (Round)
6.06×6.06 mm vs 6.81×6.81 mm
28.84 mm²   36.42 mm²
Face-up size outline for 1.15ct Diamond (6.81×6.81mm, round cut)
Face-up size outline for 0.81ct Diamond (6.06×6.06mm, round cut)
0.81ct Diamond Round (6.06×6.06mm)
1.15ct Diamond Round (6.81×6.81mm)
Difference: 26% (7.58 mm²)
1.15ct Diamond (Round, 6.81×6.81mm) has approx. 26% more face-up area than 0.81ct Diamond (Round, 6.06×6.06mm).


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