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0.07ct Diamond (Marquise, 4.28×2.14mm, White) vs 2.2ct Diamond (Round, 8.45×8.45mm, White)


Quick summary: When looked from above (face-up position), 2.2ct Diamond (8.45×8.45mm, round cut) appears 8.6 times larger than 0.07ct Diamond (4.28×2.14mm, marquise cut). See below how they compare side-by-side on a ring and finger.

0.07ct Diamond (marquise cut)
vs
2.2ct Diamond (round cut)
white
 
white
4.28×2.14 mm 8.45×8.45 mm
actual size
Actual size of 0.07ct Diamond (marquise cut, 4.28×2.14mm, White color)   Actual size of 2.2ct Diamond (round cut, 8.45×8.45mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 0.07ct Diamond (marquise cut, 4.28×2.14mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 2.2ct Diamond (round cut, 8.45×8.45mm) 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
13% vs 50%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 0.07ct Diamond Marquise (4.28×2.14mm, White) and 2.2ct Diamond Round (8.45×8.45mm, White) 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.


0.07 Ct Diamond (Marquise) 2.2 Ct Diamond (Round)
4.28×2.14 mm vs 8.45×8.45 mm
6.5 mm²   56.08 mm²
Face-up size outline for 2.2ct Diamond (8.45×8.45mm, round cut)
Face-up size outline for 0.07ct Diamond (4.28×2.14mm, marquise cut)
0.07ct Diamond Marquise (4.28×2.14mm)
2.2ct Diamond Round (8.45×8.45mm)
Difference: 763% (49.58 mm²)
2.2ct Diamond (Round, 8.45×8.45mm) has approx. 763% more face-up area than 0.07ct Diamond (Marquise, 4.28×2.14mm). In other words, it's 8.63x larger.


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