0.75ct Sapphire (Pear, 7.55×4.55mm, Blue) vs 0.75ct Emerald (Pear, 8.6×5.18mm, Green)
Quick summary: When looked from above (face-up position), 0.75ct Emerald (8.6×5.18mm, pear cut) appears 30% larger than 0.75ct Sapphire (7.55×4.55mm, pear cut). See below how they compare side-by-side on a ring and finger.
| 0.75ct Sapphire (pear cut) |
vs
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0.75ct Emerald (pear cut) |
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blue |
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| 7.55×4.55 mm | 8.6×5.18 mm | |
| actual size | ||
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Actual size is set for screen
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Ring:
Skin tone:
Ring width: 3.0 mm
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64 mm |
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Actual sizes of
0.75ct Sapphire Pear (7.55×4.55mm, Blue)
and
0.75ct Emerald Pear (8.6×5.18mm, 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
All things being equal, Sapphire will face-up smaller than Emerald for a given
carat weight, because it has higher specific gravity
(4 vs. 2.72 - this means it's "heavier" compared to Emerald of the same size). Face-up size also depends heavily on 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.
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.
| 0.75 Ct Sapphire (Pear) | 0.75 Ct Emerald (Pear) | |
| 7.55×4.55 mm | vs | 8.6×5.18 mm |
| 25.08 mm² | 32.52 mm² |
| 0.75ct Sapphire Pear (7.55×4.55mm) | |
| 0.75ct Emerald Pear (8.6×5.18mm) | |
| Difference: 30% (7.44 mm²) |
0.75ct Emerald (Pear, 8.6×5.18mm) has approx. 30% more face-up area than 0.75ct Sapphire (Pear, 7.55×4.55mm).
Popular comparisons:
- 0.75ct Sapphire (Pear, Blue, 7.55 x 4.55) vs. 1.1ct Aquamarine (Pear, Light Blue, 9.78 x 5.89)
- 0.75ct Sapphire (Pear, Blue, 7.55 x 4.55) vs. 0.06ct Diamond (Baguette, White, 2.84 x 1.89)
- 0.75ct Sapphire (Pear, Blue, 7.55 x 4.55) vs. 0.8ct Diamond (Pear, White, 8.4 x 5.06)
- 0.75ct Sapphire (Pear, Blue, 7.55 x 4.55) vs. 1ct Emerald (Pear, Green, 9.46 x 5.7)
- 0.75ct Sapphire (Pear, Blue, 7.55 x 4.55) vs. 1ct Ruby (Oval, Red, 7.56 x 5.04)
- 0.75ct Sapphire (Pear, Blue, 7.55 x 4.55) vs. 6ct Sapphire (Oval, Blue, 13.74 x 9.16)
- 0.75ct Sapphire (Pear, Blue, 7.55 x 4.55) vs. 1ct Sapphire (Round, Blue, 5.98 x 5.98)
- 0.75ct Sapphire (Pear, Blue, 7.55 x 4.55) vs. 1.35ct Aquamarine (Pear, Light Blue, 10.46 x 6.3)