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6 Ct Morganite (Cushion)

vs

3.5 Ct Sapphire (Cushion)

light red
 
blue
12×10 mm 8.49×8.49 mm
actual size
Actual size of 6ct Morganite   Actual size of 3.5ct Sapphire
 
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Left finger image
Ring on left finger
Light Red 6ct Morganite on a ring
64 mm
Right finger image
Ring on a right finger
Blue 3.5ct Sapphire on a ring
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Ring
Gold
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Light
Ring diameter
16.9 mm
Ring width
3.0 mm
Finger length
64 mm
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Ring diameter: 16.9 mm
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Actual sizes of 6ct Morganite Cushion (12×10mm, Light Red) and 3.5ct Sapphire Cushion (8.49×8.49mm, Blue) 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?

JamesAllen → high-quality blue Sapphires, high-end jewelry and competitive prices. Highly recommended.
Amazon → usually offers a good selection from many different vendors. Worth a check.

Face-up Size

All things being equal, Sapphire will face-up smaller than Morganite for a given carat weight, because it has higher specific gravity (4 vs. 2.7 - this means it's "heavier" compared to Morganite 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.


6 Ct Morganite (Cushion) 3.5 Ct Sapphire (Cushion)
12×10 mm vs 8.49×8.49 mm
108 mm²   64.87 mm²
Face-up size outline
Face-up size outline
6ct Morganite Cushion (12×10mm)
3.5ct Sapphire Cushion (8.49×8.49mm)
Difference: 66% (43.13 mm²)
6ct Morganite Cushion (12×10mm) has approx. 66% more face-up area than 3.5ct Sapphire Cushion (8.49×8.49mm).


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