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14ct Ruby (Trillion, 16.94×16.94mm, Red) vs 15ct Ruby (Trillion, 17.33×17.33mm, Red)


Quick summary: When looked from above (face-up position), 15ct Ruby (17.33×17.33mm, trillion cut) appears 5% larger than 14ct Ruby (16.94×16.94mm, trillion cut). See below how they compare side-by-side on a ring and finger.

14ct Ruby (trillion cut)
vs
 15ct Ruby (trillion cut)
red
 
red
16.94×16.94 mm 17.33×17.33 mm
actual size
Actual size of 14ct Ruby (trillion cut, 16.94×16.94mm, Red color)   Actual size of 15ct Ruby (trillion cut, 17.33×17.33mm, Red color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Red 14ct Ruby (trillion cut, 16.94×16.94mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Red 15ct Ruby (trillion cut, 17.33×17.33mm) 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
 101% vs 103%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 14ct Ruby Trillion (16.94×16.94mm, Red) and 15ct Ruby Trillion (17.33×17.33mm, 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.


14 Ct Ruby (Trillion) 15 Ct Ruby (Trillion)
16.94×16.94 mm vs 17.33×17.33 mm
177.92 mm²   186.2 mm²
Face-up size outline for 15ct Ruby (17.33×17.33mm, trillion cut)
Face-up size outline for 14ct Ruby (16.94×16.94mm, trillion cut)
14ct Ruby Trillion (16.94×16.94mm)
15ct Ruby Trillion (17.33×17.33mm)
Difference: 5% (8.28 mm²)
15ct Ruby (Trillion, 17.33×17.33mm) has approx. 5% more face-up area than 14ct Ruby (Trillion, 16.94×16.94mm).


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