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0.3ct Diamond (Baguette, 4.85×3.23mm, White) vs 0.18ct Diamond (Emerald, 4.4×2.8mm, White)


Quick summary: When looked from above (face-up position), 0.3ct Diamond (4.85×3.23mm, baguette cut) appears 37% larger than 0.18ct Diamond (4.4×2.8mm, emerald cut). See below how they compare side-by-side on a ring and finger.

0.3ct Diamond (baguette cut)
vs
0.18ct Diamond (emerald cut)
white
 
white
4.85×3.23 mm 4.4×2.8 mm
actual size
Actual size of 0.3ct Diamond (baguette cut, 4.85×3.23mm, White color)   Actual size of 0.18ct Diamond (emerald cut, 4.4×2.8mm, White color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
White 0.3ct Diamond (baguette cut, 4.85×3.23mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
White 0.18ct Diamond (emerald cut, 4.4×2.8mm) 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
20% vs 17%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 0.3ct Diamond Baguette (4.85×3.23mm, White) and 0.18ct Diamond Emerald (4.4×2.8mm, 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.


0.3 Ct Diamond (Baguette) 0.18 Ct Diamond (Emerald)
4.85×3.23 mm vs 4.4×2.8 mm
15.67 mm²   11.46 mm²
Face-up size outline for 0.3ct Diamond (4.85×3.23mm, baguette cut)
Face-up size outline for 0.18ct Diamond (4.4×2.8mm, emerald cut)
0.3ct Diamond Baguette (4.85×3.23mm)
0.18ct Diamond Emerald (4.4×2.8mm)
Difference: 37% (4.21 mm²)
0.3ct Diamond (Baguette, 4.85×3.23mm) has approx. 37% more face-up area than 0.18ct Diamond (Emerald, 4.4×2.8mm).


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