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0.3ct Ruby (Baguette, 4.64×3.09mm, Red) vs 0.2ct Sapphire (Baguette, 4.05×2.7mm, Dark Bluish Green)


Quick summary: When looked from above (face-up position), 0.3ct Ruby (4.64×3.09mm, baguette cut) appears 31% larger than 0.2ct Sapphire (4.05×2.7mm, baguette cut). See below how they compare side-by-side on a ring and finger.

0.3ct Ruby (baguette cut)
vs
 0.2ct Sapphire (baguette cut)
red
 
dark bluish green
4.64×3.09 mm 4.05×2.7 mm
actual size
Actual size of 0.3ct Ruby (baguette cut, 4.64×3.09mm, Red color)   Actual size of 0.2ct Sapphire (baguette cut, 4.05×2.7mm, Dark Bluish Green color)
 
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Red 0.3ct Ruby (baguette cut, 4.64×3.09mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Dark Bluish Green 0.2ct Sapphire (baguette cut, 4.05×2.7mm) 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
 19% vs 16%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 0.3ct Ruby Baguette (4.64×3.09mm, Red) and 0.2ct Sapphire Baguette (4.05×2.7mm, Dark Bluish 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

Ruby and Sapphire have the same specific gravity so their face-up size depends on the weight, shape and 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 Ruby (Baguette) 0.2 Ct Sapphire (Baguette)
4.64×3.09 mm vs 4.05×2.7 mm
14.34 mm²   10.94 mm²
Face-up size outline for 0.3ct Ruby (4.64×3.09mm, baguette cut)
Face-up size outline for 0.2ct Sapphire (4.05×2.7mm, baguette cut)
0.3ct Ruby Baguette (4.64×3.09mm)
0.2ct Sapphire Baguette (4.05×2.7mm)
Difference: 31% (3.4 mm²)
0.3ct Ruby (Baguette, 4.64×3.09mm) has approx. 31% more face-up area than 0.2ct Sapphire (Baguette, 4.05×2.7mm).


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