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0.9ct Diamond (Oval, 7.83×5.22mm, White) vs 2.9ct Diamond (Oval, 11.58×7.72mm, White)


Quick summary: When looked from above (face-up position), 2.9ct Diamond (11.58×7.72mm, oval cut) appears 2.2 times larger than 0.9ct Diamond (7.83×5.22mm, oval cut). See below how they compare side-by-side on a ring and finger.

0.9ct Diamond (oval cut)
vs
2.9ct Diamond (oval cut)
white
 
white
7.83×5.22 mm 11.58×7.72 mm
actual size
Actual size of 0.9ct Diamond (oval cut, 7.83×5.22mm, White color)   Actual size of 2.9ct Diamond (oval cut, 11.58×7.72mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 0.9ct Diamond (oval cut, 7.83×5.22mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 2.9ct Diamond (oval cut, 11.58×7.72mm) 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
31% vs 46%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 0.9ct Diamond Oval (7.83×5.22mm, White) and 2.9ct Diamond Oval (11.58×7.72mm, 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.


0.9 Ct Diamond (Oval) 2.9 Ct Diamond (Oval)
7.83×5.22 mm vs 11.58×7.72 mm
33.52 mm²   73.31 mm²
Face-up size outline for 2.9ct Diamond (11.58×7.72mm, oval cut)
Face-up size outline for 0.9ct Diamond (7.83×5.22mm, oval cut)
0.9ct Diamond Oval (7.83×5.22mm)
2.9ct Diamond Oval (11.58×7.72mm)
Difference: 119% (39.79 mm²)
2.9ct Diamond (Oval, 11.58×7.72mm) has approx. 119% more face-up area than 0.9ct Diamond (Oval, 7.83×5.22mm). In other words, it's 2.19x larger.


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