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0.07ct Sapphire (Round, 2.46×2.46mm, Yellow) vs 1.03ct Emerald (Round, 6.88×6.88mm, Green)


Quick summary: When looked from above (face-up position), 1.03ct Emerald (6.88×6.88mm, round cut) appears 7.8 times larger than 0.07ct Sapphire (2.46×2.46mm, round cut). See below how they compare side-by-side on a ring and finger.

0.07ct Sapphire (round cut)
vs
 1.03ct Emerald (round cut)
yellow
 
green
2.46×2.46 mm 6.88×6.88 mm
actual size
Actual size of 0.07ct Sapphire (round cut, 2.46×2.46mm, Yellow color)   Actual size of 1.03ct Emerald (round cut, 6.88×6.88mm, Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Yellow 0.07ct Sapphire (round cut, 2.46×2.46mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Green 1.03ct Emerald (round cut, 6.88×6.88mm) 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
 15% vs 41%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.07ct Sapphire Round (2.46×2.46mm, Yellow) and 1.03ct Emerald Round (6.88×6.88mm, Green) 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 Emerald for a given carat weight, because it has higher specific gravity (4 vs. 2.72 - this means it's "heavier" compared to Emerald 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.


0.07 Ct Sapphire (Round) 1.03 Ct Emerald (Round)
2.46×2.46 mm vs 6.88×6.88 mm
4.75 mm²   37.18 mm²
Face-up size outline for 1.03ct Emerald (6.88×6.88mm, round cut)
Face-up size outline for 0.07ct Sapphire (2.46×2.46mm, round cut)
0.07ct Sapphire Round (2.46×2.46mm)
1.03ct Emerald Round (6.88×6.88mm)
Difference: 683% (32.43 mm²)
1.03ct Emerald (Round, 6.88×6.88mm) has approx. 683% more face-up area than 0.07ct Sapphire (Round, 2.46×2.46mm). In other words, it's 7.83x larger.


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