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1.25ct Beryl (Cushion, 6.78×6.78mm, Orange) vs 1.25ct Tourmaline (Cushion, 6.52×6.52mm, Purple)


Quick summary: When looked from above (face-up position), 1.25ct Beryl (6.78×6.78mm, cushion cut) appears 8% larger than 1.25ct Tourmaline (6.52×6.52mm, cushion cut). See below how they compare side-by-side on a ring and finger.

1.25ct Beryl (cushion cut)
vs
 1.25ct Tourmaline (cushion cut)
orange
 
purple
6.78×6.78 mm 6.52×6.52 mm
actual size
Actual size of 1.25ct Beryl (cushion cut, 6.78×6.78mm, Orange color)   Actual size of 1.25ct Tourmaline (cushion cut, 6.52×6.52mm, Purple color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Orange 1.25ct Beryl (cushion cut, 6.78×6.78mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Purple 1.25ct Tourmaline (cushion cut, 6.52×6.52mm) 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
 41% vs 39%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 1.25ct Beryl Cushion (6.78×6.78mm, Orange) and 1.25ct Tourmaline Cushion (6.52×6.52mm, Purple) 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, Tourmaline will face-up smaller than Beryl for a given carat weight, because it has higher specific gravity (3.06 vs. 2.72 - this means it's "heavier" compared to Beryl 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.


1.25 Ct Beryl (Cushion) 1.25 Ct Tourmaline (Cushion)
6.78×6.78 mm vs 6.52×6.52 mm
41.37 mm²   38.26 mm²
Face-up size outline for 1.25ct Beryl (6.78×6.78mm, cushion cut)
Face-up size outline for 1.25ct Tourmaline (6.52×6.52mm, cushion cut)
1.25ct Beryl Cushion (6.78×6.78mm)
1.25ct Tourmaline Cushion (6.52×6.52mm)
Difference: 8% (3.11 mm²)
1.25ct Beryl (Cushion, 6.78×6.78mm) has approx. 8% more face-up area than 1.25ct Tourmaline (Cushion, 6.52×6.52mm).


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