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1.8ct Diamond (Emerald, 8.13×6.02mm, White) vs 0.23ct Diamond (Round, 3.98×3.98mm, White)


Quick summary: When looked from above (face-up position), 1.8ct Diamond (8.13×6.02mm, emerald cut) appears 3.7 times larger than 0.23ct Diamond (3.98×3.98mm, round cut). See below how they compare side-by-side on a ring and finger.

1.8ct Diamond (emerald cut)
vs
 0.23ct Diamond (round cut)
white
 
white
8.13×6.02 mm 3.98×3.98 mm
actual size
Actual size of 1.8ct Diamond (emerald cut, 8.13×6.02mm, White color)   Actual size of 0.23ct Diamond (round cut, 3.98×3.98mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 1.8ct Diamond (emerald cut, 8.13×6.02mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 0.23ct Diamond (round cut, 3.98×3.98mm) 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
 36% vs 24%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 1.8ct Diamond Emerald (8.13×6.02mm, White) and 0.23ct Diamond Round (3.98×3.98mm, 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.


1.8 Ct Diamond (Emerald) 0.23 Ct Diamond (Round)
8.13×6.02 mm vs 3.98×3.98 mm
45.52 mm²   12.44 mm²
Face-up size outline for 1.8ct Diamond (8.13×6.02mm, emerald cut)
Face-up size outline for 0.23ct Diamond (3.98×3.98mm, round cut)
1.8ct Diamond Emerald (8.13×6.02mm)
0.23ct Diamond Round (3.98×3.98mm)
Difference: 266% (33.08 mm²)
1.8ct Diamond (Emerald, 8.13×6.02mm) has approx. 266% more face-up area than 0.23ct Diamond (Round, 3.98×3.98mm). In other words, it's 3.66x larger.


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