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1.5ct Ruby (Emerald, 7.3×5.41mm, Red) vs 1.5ct Ruby (Cushion, 6.4×6.4mm, Red)


Quick summary: When looked from above (face-up position), 1.5ct Ruby (6.4×6.4mm, cushion cut) appears 0.4% larger than 1.5ct Ruby (7.3×5.41mm, emerald cut). See below how they compare side-by-side on a ring and finger.

1.5ct Ruby (emerald cut)
vs
1.5ct Ruby (cushion cut)
red
 
red
7.3×5.41 mm 6.4×6.4 mm
actual size
Actual size of 1.5ct Ruby (emerald cut, 7.3×5.41mm, Red color)   Actual size of 1.5ct Ruby (cushion cut, 6.4×6.4mm, Red color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Red 1.5ct Ruby (emerald cut, 7.3×5.41mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Red 1.5ct Ruby (cushion cut, 6.4×6.4mm) 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
33% vs 38%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1.5ct Ruby Emerald (7.3×5.41mm, Red) and 1.5ct Ruby Cushion (6.4×6.4mm, Red) 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 Ruby (Emerald) 1.5 Ct Ruby (Cushion)
7.3×5.41 mm vs 6.4×6.4 mm
36.73 mm²   36.86 mm²
Face-up size outline for 1.5ct Ruby (6.4×6.4mm, cushion cut)
Face-up size outline for 1.5ct Ruby (7.3×5.41mm, emerald cut)
1.5ct Ruby Emerald (7.3×5.41mm)
1.5ct Ruby Cushion (6.4×6.4mm)
Difference: 0.4% (0.13 mm²)
1.5ct Ruby (Cushion, 6.4×6.4mm) has approx. 0.4% more face-up area than 1.5ct Ruby (Emerald, 7.3×5.41mm).


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