×
carat vs. color  length*  width*
  ×

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

2.5ct Peridot (Cushion, 7.98×7.98mm, Yellowish Green) vs 2.5ct Titanite (Cushion, 7.83×7.83mm, Yellowish Green)


Quick summary: When looked from above (face-up position), 2.5ct Peridot (7.98×7.98mm, cushion cut) appears 4% larger than 2.5ct Titanite (7.83×7.83mm, cushion cut). See below how they compare side-by-side on a ring and finger.

2.5ct Peridot (cushion cut)
vs
 2.5ct Titanite (cushion cut)
yellowish green
 
yellowish green
7.98×7.98 mm 7.83×7.83 mm
actual size
Actual size of 2.5ct Peridot (cushion cut, 7.98×7.98mm, Yellowish Green color)   Actual size of 2.5ct Titanite (cushion cut, 7.83×7.83mm, Yellowish Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Yellowish Green 2.5ct Peridot (cushion cut, 7.98×7.98mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Yellowish Green 2.5ct Titanite (cushion cut, 7.83×7.83mm) 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
 48% vs 47%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 2.5ct Peridot Cushion (7.98×7.98mm, Yellowish Green) and 2.5ct Titanite Cushion (7.83×7.83mm, Yellowish 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

All things being equal, Titanite will face-up smaller than Peridot for a given carat weight, because it has higher specific gravity (3.53 vs. 3.34 - this means it's "heavier" compared to Peridot of the same size). Face-up size also depends heavily on 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.


2.5 Ct Peridot (Cushion) 2.5 Ct Titanite (Cushion)
7.98×7.98 mm vs 7.83×7.83 mm
57.31 mm²   55.18 mm²
Face-up size outline for 2.5ct Peridot (7.98×7.98mm, cushion cut)
Face-up size outline for 2.5ct Titanite (7.83×7.83mm, cushion cut)
2.5ct Peridot Cushion (7.98×7.98mm)
2.5ct Titanite Cushion (7.83×7.83mm)
Difference: 4% (2.13 mm²)
2.5ct Peridot (Cushion, 7.98×7.98mm) has approx. 4% more face-up area than 2.5ct Titanite (Cushion, 7.83×7.83mm).


Popular comparisons: