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2.51ct Sapphire (Emerald, 8.35×6.4mm, Blue) vs 2.1ct Sapphire (Oval, 7.71×6.99mm, Blue)


Quick summary: When looked from above (face-up position), 2.51ct Sapphire (8.35×6.4mm, emerald cut) appears 12% larger than 2.1ct Sapphire (7.71×6.99mm, oval cut). See below how they compare side-by-side on a ring and finger.

2.51ct Sapphire (emerald cut)
vs
 2.1ct Sapphire (oval cut)
blue
 
blue
8.35×6.4 mm 7.71×6.99 mm
actual size
Actual size of 2.51ct Sapphire (emerald cut, 8.35×6.4mm, Blue color)   Actual size of 2.1ct Sapphire (oval cut, 7.71×6.99mm, Blue color)
Actual size is set for screen
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Blue 2.51ct Sapphire (emerald cut, 8.35×6.4mm) on a left ring and finger
64 mm
Right finger image
Ring on a right finger
Blue 2.1ct Sapphire (oval cut, 7.71×6.99mm) 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
 38% vs 42%
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2
Actual sizes of 2.51ct Sapphire Emerald (8.35×6.4mm, Blue) and 2.1ct Sapphire Oval (7.71×6.99mm, 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.


2.51 Ct Sapphire (Emerald) 2.1 Ct Sapphire (Oval)
8.35×6.4 mm vs 7.71×6.99 mm
49.7 mm²   44.19 mm²
Face-up size outline for 2.51ct Sapphire (8.35×6.4mm, emerald cut)
Face-up size outline for 2.1ct Sapphire (7.71×6.99mm, oval cut)
2.51ct Sapphire Emerald (8.35×6.4mm)
2.1ct Sapphire Oval (7.71×6.99mm)
Difference: 12% (5.51 mm²)
2.51ct Sapphire (Emerald, 8.35×6.4mm) has approx. 12% more face-up area than 2.1ct Sapphire (Oval, 7.71×6.99mm).


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