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1ct Diamond (Emerald, 6.68×4.95mm, Red) vs 2ct Diamond (Oval, 10.23×6.82mm, White)


Quick summary: When looked from above (face-up position), 2ct Diamond (10.23×6.82mm, oval cut) appears 86% larger than 1ct Colored Diamond (6.68×4.95mm, emerald cut). See below how they compare side-by-side on a ring and finger.

1ct Diamond (emerald cut)
vs
 2ct Diamond (oval cut)
red
 
white
6.68×4.95 mm 10.23×6.82 mm
actual size
Actual size of 1ct Diamond (emerald cut, 6.68×4.95mm, Red color)   Actual size of 2ct Diamond (oval cut, 10.23×6.82mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Red 1ct Diamond (emerald cut, 6.68×4.95mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 2ct Diamond (oval cut, 10.23×6.82mm) 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
 30% vs 41%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1ct Diamond Emerald (6.68×4.95mm, Red) and 2ct Diamond Oval (10.23×6.82mm, 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.


1 Ct Colored Diamond (Emerald) 2 Ct Diamond (Oval)
6.68×4.95 mm vs 10.23×6.82 mm
30.75 mm²   57.21 mm²
Face-up size outline for 2ct Diamond (10.23×6.82mm, oval cut)
Face-up size outline for 1ct Diamond (6.68×4.95mm, emerald cut)
1ct Colored Diamond Emerald (6.68×4.95mm)
2ct Diamond Oval (10.23×6.82mm)
Difference: 86% (26.46 mm²)
2ct Diamond (Oval, 10.23×6.82mm) has approx. 86% more face-up area than 1ct Colored Diamond (Emerald, 6.68×4.95mm).


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