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2ct Zircon (Marquise, 11.82×5.91mm, Orange) vs 1.97ct Sapphire (Pear, 10.41×6.27mm, Purple)


Quick summary: When looked from above (face-up position), 2ct Zircon (11.82×5.91mm, marquise cut) appears 4% larger than 1.97ct Sapphire (10.41×6.27mm, pear cut). See below how they compare side-by-side on a ring and finger.

2ct Zircon (marquise cut)
vs
1.97ct Sapphire (pear cut)
orange
 
purple
11.82×5.91 mm 10.41×6.27 mm
actual size
Actual size of 2ct Zircon (marquise cut, 11.82×5.91mm, Orange color)   Actual size of 1.97ct Sapphire (pear cut, 10.41×6.27mm, Purple color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Orange 2ct Zircon (marquise cut, 11.82×5.91mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Purple 1.97ct Sapphire (pear cut, 10.41×6.27mm) 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
35% vs 38%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 2ct Zircon Marquise (11.82×5.91mm, Orange) and 1.97ct Sapphire Pear (10.41×6.27mm, Purple) 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, Zircon will face-up smaller than Sapphire for a given carat weight, because it has higher specific gravity (4.7 vs. 4 - this means it's "heavier" compared to Sapphire 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 Zircon (Marquise) 1.97 Ct Sapphire (Pear)
11.82×5.91 mm vs 10.41×6.27 mm
49.6 mm²   47.65 mm²
Face-up size outline for 2ct Zircon (11.82×5.91mm, marquise cut)
Face-up size outline for 1.97ct Sapphire (10.41×6.27mm, pear cut)
2ct Zircon Marquise (11.82×5.91mm)
1.97ct Sapphire Pear (10.41×6.27mm)
Difference: 4% (1.95 mm²)
2ct Zircon (Marquise, 11.82×5.91mm) has approx. 4% more face-up area than 1.97ct Sapphire (Pear, 10.41×6.27mm).


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