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0.27ct Ruby (Princess, 3.5×3.5mm, Red) vs 0.36ct Ruby (Princess, 4.0×4.0mm, Red)


Quick summary: When looked from above (face-up position), 0.36ct Ruby (4.0×4.0mm, princess cut) appears 31% larger than 0.27ct Ruby (3.5×3.5mm, princess cut). See below how they compare side-by-side on a ring and finger.

0.27ct Ruby (princess cut)
vs
 0.36ct Ruby (princess cut)
red
 
red
3.5×3.5 mm 4.0×4.0 mm
actual size
Actual size of 0.27ct Ruby (princess cut, 3.5×3.5mm, Red color)   Actual size of 0.36ct Ruby (princess cut, 4.0×4.0mm, Red color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Red 0.27ct Ruby (princess cut, 3.5×3.5mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Red 0.36ct Ruby (princess cut, 4.0×4.0mm) 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
 21% vs 24%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 0.27ct Ruby Princess (3.5×3.5mm, Red) and 0.36ct Ruby Princess (4.0×4.0mm, 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.


0.27 Ct Ruby (Princess) 0.36 Ct Ruby (Princess)
3.5×3.5 mm vs 4.0×4.0 mm
12.25 mm²   16 mm²
Face-up size outline for 0.36ct Ruby (4.0×4.0mm, princess cut)
Face-up size outline for 0.27ct Ruby (3.5×3.5mm, princess cut)
0.27ct Ruby Princess (3.5×3.5mm)
0.36ct Ruby Princess (4.0×4.0mm)
Difference: 31% (3.75 mm²)
0.36ct Ruby (Princess, 4.0×4.0mm) has approx. 31% more face-up area than 0.27ct Ruby (Princess, 3.5×3.5mm).


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