×
carat vs. color  length*  width*
  ×

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

0.75ct Peridot (Emerald, 6.16×4.56mm, Yellowish Green) vs 0.75ct Sinhalite (Emerald, 6.08×4.5mm, Light Brown)


Quick summary: When looked from above (face-up position), 0.75ct Peridot (6.16×4.56mm, emerald cut) appears 3% larger than 0.75ct Sinhalite (6.08×4.5mm, emerald cut). See below how they compare side-by-side on a ring and finger.

0.75ct Peridot (emerald cut)
vs
 0.75ct Sinhalite (emerald cut)
yellowish green
 
light brown
6.16×4.56 mm 6.08×4.5 mm
actual size
Actual size of 0.75ct Peridot (emerald cut, 6.16×4.56mm, Yellowish Green color)   Actual size of 0.75ct Sinhalite (emerald cut, 6.08×4.5mm, Light Brown color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Yellowish Green 0.75ct Peridot (emerald cut, 6.16×4.56mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Light Brown 0.75ct Sinhalite (emerald cut, 6.08×4.5mm) 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
 27% vs 27%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.75ct Peridot Emerald (6.16×4.56mm, Yellowish Green) and 0.75ct Sinhalite Emerald (6.08×4.5mm, Light Brown) 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, Sinhalite will face-up smaller than Peridot for a given carat weight, because it has higher specific gravity (3.48 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.


0.75 Ct Peridot (Emerald) 0.75 Ct Sinhalite (Emerald)
6.16×4.56 mm vs 6.08×4.5 mm
26.12 mm²   25.44 mm²
Face-up size outline for 0.75ct Peridot (6.16×4.56mm, emerald cut)
Face-up size outline for 0.75ct Sinhalite (6.08×4.5mm, emerald cut)
0.75ct Peridot Emerald (6.16×4.56mm)
0.75ct Sinhalite Emerald (6.08×4.5mm)
Difference: 3% (0.68 mm²)
0.75ct Peridot (Emerald, 6.16×4.56mm) has approx. 3% more face-up area than 0.75ct Sinhalite (Emerald, 6.08×4.5mm).


Popular comparisons: