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3.85ct Sapphire (Oval, 10×8mm, Blue) vs 1ct Sapphire (Oval, 8×6mm, Blue)


Quick summary: When looked from above (face-up position), 3.85ct Sapphire (10×8mm, oval cut) appears 67% larger than 1ct Sapphire (8×6mm, oval cut). See below how they compare side-by-side on a ring and finger.

3.85ct Sapphire (oval cut)
vs
 1ct Sapphire (oval cut)
blue
 
blue
10×8 mm 8×6 mm
actual size
Actual size of 3.85ct Sapphire (oval cut, 10×8mm, Blue color)   Actual size of 1ct Sapphire (oval cut, 8×6mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 3.85ct Sapphire (oval cut, 10×8mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 1ct Sapphire (oval cut, 8×6mm) 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
 48% vs 36%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 3.85ct Sapphire Oval (10×8mm, Blue) and 1ct Sapphire Oval (8×6mm, Blue) 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.


3.85 Ct Sapphire (Oval) 1 Ct Sapphire (Oval)
10×8 mm vs 8×6 mm
65.6 mm²   39.36 mm²
Face-up size outline for 3.85ct Sapphire (10×8mm, oval cut)
Face-up size outline for 1ct Sapphire (8×6mm, oval cut)
3.85ct Sapphire Oval (10×8mm)
1ct Sapphire Oval (8×6mm)
Difference: 67% (26.24 mm²)
3.85ct Sapphire (Oval, 10×8mm) has approx. 67% more face-up area than 1ct Sapphire (Oval, 8×6mm).


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