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0.4ct Diamond (Round, 4.79×4.79mm, Bluish Green) vs 0.4ct Diamond (Oval, 5.99×3.99mm, Green)


Quick summary: When looked from above (face-up position), 0.4ct Colored Diamond (5.99×3.99mm, oval cut) appears 9% larger than 0.4ct Colored Diamond (4.79×4.79mm, round cut). See below how they compare side-by-side on a ring and finger.

0.4ct Diamond (round cut)
vs
0.4ct Diamond (oval cut)
bluish green
 
green
4.79×4.79 mm 5.99×3.99 mm
actual size
Actual size of 0.4ct Diamond (round cut, 4.79×4.79mm, Bluish Green color)   Actual size of 0.4ct Diamond (oval cut, 5.99×3.99mm, Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Bluish Green 0.4ct Diamond (round cut, 4.79×4.79mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 0.4ct Diamond (oval cut, 5.99×3.99mm) 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
29% vs 24%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 0.4ct Diamond Round (4.79×4.79mm, Bluish Green) and 0.4ct Diamond Oval (5.99×3.99mm, 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.


0.4 Ct Colored Diamond (Round) 0.4 Ct Colored Diamond (Oval)
4.79×4.79 mm vs 5.99×3.99 mm
18.02 mm²   19.6 mm²
Face-up size outline for 0.4ct Diamond (5.99×3.99mm, oval cut)
Face-up size outline for 0.4ct Diamond (4.79×4.79mm, round cut)
0.4ct Colored Diamond Round (4.79×4.79mm)
0.4ct Colored Diamond Oval (5.99×3.99mm)
Difference: 9% (1.58 mm²)
0.4ct Colored Diamond (Oval, 5.99×3.99mm) has approx. 9% more face-up area than 0.4ct Colored Diamond (Round, 4.79×4.79mm).


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