2.7 Ct Ruby (Pear) |
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4 Ct Sapphire (Emerald) |
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red |
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| 10×7 mm | 11×8 mm | |
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Actual size is set for screen
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64 mm |
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Actual sizes of
2.7ct Ruby Pear (10×7mm, Red)
and
4ct Sapphire Emerald (11×8mm, 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 and high-end gemstone jewelry, look at:
James Allen → high-quality Rubies, high-end jewelry and competitive prices
Blue Nile → gemstones and diamonds, birthstones jewelry
Brian Gavin → nice selection of gemstones, top-end signature diamonds
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.
| 2.7 Ct Ruby (Pear) | 4 Ct Sapphire (Emerald) | |
| 10×7 mm | vs | 11×8 mm |
| 51.1 mm² | 81.84 mm² |
| 2.7ct Ruby Pear (10×7mm) | |
| 4ct Sapphire Emerald (11×8mm) | |
| Difference: 60% (30.74 mm²) |
4ct Sapphire Emerald (11×8mm) has approx. 60% more face-up area than 2.7ct Ruby Pear (10×7mm).
Popular comparisons:
- 2.7ct Ruby (Pear, Red, 10 x 7) vs. 3ct Ruby (Emerald, Red, 9 x 7)
- 2.7ct Ruby (Pear, Red, 10 x 7) vs. 3ct Ruby (Oval, Red, 10.91 x 7.27)
- 2.7ct Ruby (Pear, Red, 10 x 7) vs. 4ct Ruby (Emerald, Red, 10 x 8)
- 2.7ct Ruby (Pear, Red, 10 x 7) vs. 3ct Diopside (Emerald, Green, 9.81 x 7.27)
- 2.7ct Ruby (Pear, Red, 10 x 7) vs. 3ct Ruby (Pear, Red, 11.99 x 7.22)
- 2.7ct Ruby (Pear, Red, 10 x 7) vs. 3ct Ruby (Marquise, Red, 10 x 10)
- 2.7ct Ruby (Pear, Red, 10 x 7) vs. 3ct Ruby (Emerald, Red, 8 x 10)
- 2.7ct Ruby (Pear, Red, 10 x 7) vs. 3ct Ruby (Emerald, Red, 9.21 x 6.82)
Enter your screen size (diagonal)
My screen size is
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Actual size is currently adjusted to screen.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.