×
carat vs. color  length*  width*
  ×

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

1.5ct Diamond (Trillion, 8.86×8.86mm, White) vs 1.54ct Diamond (Oval, 9.65×6.42mm, Bluish Green)


Quick summary: When looked from above (face-up position), 1.54ct Colored Diamond (9.65×6.42mm, oval cut) appears 4% larger than 1.5ct Diamond (8.86×8.86mm, trillion cut). See below how they compare side-by-side on a ring and finger.

1.5ct Diamond (trillion cut)
vs
1.54ct Diamond (oval cut)
white
 
bluish green
8.86×8.86 mm 9.65×6.42 mm
actual size
Actual size of 1.5ct Diamond (trillion cut, 8.86×8.86mm, White color)   Actual size of 1.54ct Diamond (oval cut, 9.65×6.42mm, Bluish Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 1.5ct Diamond (trillion cut, 8.86×8.86mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Bluish Green 1.54ct Diamond (oval cut, 9.65×6.42mm) 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
53% vs 38%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 1.5ct Diamond Trillion (8.86×8.86mm, White) and 1.54ct Diamond Oval (9.65×6.42mm, Bluish 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.


1.5 Ct Diamond (Trillion) 1.54 Ct Colored Diamond (Oval)
8.86×8.86 mm vs 9.65×6.42 mm
48.67 mm²   50.8 mm²
Face-up size outline for 1.54ct Diamond (9.65×6.42mm, oval cut)
Face-up size outline for 1.5ct Diamond (8.86×8.86mm, trillion cut)
1.5ct Diamond Trillion (8.86×8.86mm)
1.54ct Colored Diamond Oval (9.65×6.42mm)
Difference: 4% (2.13 mm²)
1.54ct Colored Diamond (Oval, 9.65×6.42mm) has approx. 4% more face-up area than 1.5ct Diamond (Trillion, 8.86×8.86mm).


Popular comparisons: