×
carat vs. color  length*  width*
  ×

(or examine a )
* size in mm (optional)

0.29ct Diamond (Round, 4.17×4.14mm, White) vs 0.42ct Diamond (Oval, 3.89×6.29mm, White)


Quick summary: When looked from above (face-up position), 0.42ct Diamond (3.89×6.29mm, oval cut) appears 48% larger than 0.29ct Diamond (4.17×4.14mm, round cut). See below how they compare side-by-side on a ring and finger.

0.29ct Diamond (round cut)
vs
 0.42ct Diamond (oval cut)
white
 
white
4.17×4.14 mm 3.89×6.29 mm
actual size
Actual size of 0.29ct Diamond (round cut, 4.17×4.14mm, White color)   Actual size of 0.42ct Diamond (oval cut, 3.89×6.29mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 0.29ct Diamond (round cut, 4.17×4.14mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 0.42ct Diamond (oval cut, 3.89×6.29mm) 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
 25% vs 38%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.29ct Diamond Round (4.17×4.14mm, White) and 0.42ct Diamond Oval (3.89×6.29mm, 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.


0.29 Ct Diamond (Round) 0.42 Ct Diamond (Oval)
4.17×4.14 mm vs 3.89×6.29 mm
13.56 mm²   20.06 mm²
Face-up size outline for 0.42ct Diamond (3.89×6.29mm, oval cut)
Face-up size outline for 0.29ct Diamond (4.17×4.14mm, round cut)
0.29ct Diamond Round (4.17×4.14mm)
0.42ct Diamond Oval (3.89×6.29mm)
Difference: 48% (6.5 mm²)
0.42ct Diamond (Oval, 3.89×6.29mm) has approx. 48% more face-up area than 0.29ct Diamond (Round, 4.17×4.14mm).


Popular comparisons: