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1.5ct Spinel (Round, 7.09×7.09mm, Red) vs 1ct Spinel (Princess, 5.5×5.5mm, Red)


Quick summary: When looked from above (face-up position), 1.5ct Spinel (7.09×7.09mm, round cut) appears 31% larger than 1ct Spinel (5.5×5.5mm, princess cut). See below how they compare side-by-side on a ring and finger.

1.5ct Spinel (round cut)
vs
 1ct Spinel (princess cut)
red
 
red
7.09×7.09 mm 5.5×5.5 mm
actual size
Actual size of 1.5ct Spinel (round cut, 7.09×7.09mm, Red color)   Actual size of 1ct Spinel (princess cut, 5.5×5.5mm, 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 Spinel (round cut, 7.09×7.09mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Red 1ct Spinel (princess cut, 5.5×5.5mm) 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
 42% vs 33%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1.5ct Spinel Round (7.09×7.09mm, Red) and 1ct Spinel Princess (5.5×5.5mm, 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 Spinel (Round) 1 Ct Spinel (Princess)
7.09×7.09 mm vs 5.5×5.5 mm
39.48 mm²   30.25 mm²
Face-up size outline for 1.5ct Spinel (7.09×7.09mm, round cut)
Face-up size outline for 1ct Spinel (5.5×5.5mm, princess cut)
1.5ct Spinel Round (7.09×7.09mm)
1ct Spinel Princess (5.5×5.5mm)
Difference: 31% (9.23 mm²)
1.5ct Spinel (Round, 7.09×7.09mm) has approx. 31% more face-up area than 1ct Spinel (Princess, 5.5×5.5mm).


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