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2.4ct Sapphire (Round, 8×8mm, Blue) vs 1.48ct Sapphire (Round, 6.81×6.81mm, Blue)


Quick summary: When looked from above (face-up position), 2.4ct Sapphire (8×8mm, round cut) appears 38% larger than 1.48ct Sapphire (6.81×6.81mm, round cut). See below how they compare side-by-side on a ring and finger.

2.4ct Sapphire (round cut)
vs
 1.48ct Sapphire (round cut)
blue
 
blue
8×8 mm 6.81×6.81 mm
actual size
Actual size of 2.4ct Sapphire (round cut, 8×8mm, Blue color)   Actual size of 1.48ct Sapphire (round cut, 6.81×6.81mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 2.4ct Sapphire (round cut, 8×8mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 1.48ct Sapphire (round cut, 6.81×6.81mm) 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 41%
Saved...
Ring diameter: 16.9 mm
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Actual sizes of 2.4ct Sapphire Round (8×8mm, Blue) and 1.48ct Sapphire Round (6.81×6.81mm, 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.


2.4 Ct Sapphire (Round) 1.48 Ct Sapphire (Round)
8×8 mm vs 6.81×6.81 mm
50.27 mm²   36.42 mm²
Face-up size outline for 2.4ct Sapphire (8×8mm, round cut)
Face-up size outline for 1.48ct Sapphire (6.81×6.81mm, round cut)
2.4ct Sapphire Round (8×8mm)
1.48ct Sapphire Round (6.81×6.81mm)
Difference: 38% (13.85 mm²)
2.4ct Sapphire (Round, 8×8mm) has approx. 38% more face-up area than 1.48ct Sapphire (Round, 6.81×6.81mm).


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