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2ct Citrine (Trillion, 10.16×10.16mm, Light Orange) vs 1.45ct Sapphire (Trillion, 7.2×7.2mm, Yellow)


Quick summary: When looked from above (face-up position), 2ct Citrine (10.16×10.16mm, trillion cut) appears 99% larger than 1.45ct Sapphire (7.2×7.2mm, trillion cut). See below how they compare side-by-side on a ring and finger.

2ct Citrine (trillion cut)
vs
1.45ct Sapphire (trillion cut)
light orange
 
yellow
10.16×10.16 mm 7.2×7.2 mm
actual size
Actual size of 2ct Citrine (trillion cut, 10.16×10.16mm, Light Orange color)   Actual size of 1.45ct Sapphire (trillion cut, 7.2×7.2mm, Yellow color)
 
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Left finger image
Ring on left finger
Light Orange 2ct Citrine (trillion cut, 10.16×10.16mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Yellow 1.45ct Sapphire (trillion cut, 7.2×7.2mm) on a right ring and finger
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Ring
Gold
Skin tone
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 2ct Citrine Trillion (10.16×10.16mm, Light Orange) and 1.45ct Sapphire Trillion (7.2×7.2mm, Yellow) 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

All things being equal, Sapphire will face-up smaller than Citrine for a given carat weight, because it has higher specific gravity (4 vs. 2.65 - this means it's "heavier" compared to Citrine 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.


2 Ct Citrine (Trillion) 1.45 Ct Sapphire (Trillion)
10.16×10.16 mm vs 7.2×7.2 mm
64 mm²   32.14 mm²
Face-up size outline for 2ct Citrine (10.16×10.16mm, trillion cut)
Face-up size outline for 1.45ct Sapphire (7.2×7.2mm, trillion cut)
2ct Citrine Trillion (10.16×10.16mm)
1.45ct Sapphire Trillion (7.2×7.2mm)
Difference: 99% (31.86 mm²)
2ct Citrine Trillion (10.16×10.16mm) has approx. 99% more face-up area than 1.45ct Sapphire Trillion (7.2×7.2mm).


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