1ct Sapphire (Pear, 7×5mm, Blue) vs 2.1ct Emerald (Pear, 12.12×7.3mm, Green)
Quick summary: When looked from above (face-up position), 2.1ct Emerald (12.12×7.3mm, pear cut) appears 2.5 times larger than 1ct Sapphire (7×5mm, pear cut). See below how they compare side-by-side on a ring and finger.
| 1ct Sapphire (pear cut) |
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2.1ct Emerald (pear cut) |
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blue |
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| 7×5 mm | 12.12×7.3 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
1ct Sapphire Pear (7×5mm, Blue)
and
2.1ct Emerald Pear (12.12×7.3mm, 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.
| 1 Ct Sapphire (Pear) | 2.1 Ct Emerald (Pear) | |
| 7×5 mm | vs | 12.12×7.3 mm |
| 25.55 mm² | 64.59 mm² |
| 1ct Sapphire Pear (7×5mm) | |
| 2.1ct Emerald Pear (12.12×7.3mm) | |
| Difference: 153% (39.04 mm²) |
2.1ct Emerald (Pear, 12.12×7.3mm) has approx. 153% more face-up area than 1ct Sapphire (Pear, 7×5mm). In other words, it's 2.53x larger.
Popular comparisons:
- 1ct Sapphire (Pear, Blue, 7 x 5) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Sapphire (Pear, Blue, 7 x 5) vs. 1ct Sapphire (Oval, Blue, 7 x 5)
- 1ct Sapphire (Pear, Blue, 7 x 5) vs. 1ct Sapphire (Pear, Dark Blue, 8.3 x 5)
- 1ct Sapphire (Pear, Blue, 7 x 5) vs. 1ct Sapphire (Pear, Dark Blue, 9 x 6)
- 1ct Sapphire (Pear, Blue, 7 x 5) vs. 1ct Diamond (Oval, White, 8.12 x 5.41)
- 1.93ct Sapphire (Pear, Blue, 9 x 6) vs. 3ct Sapphire (Pear, Blue, 10 x 7)
- 2ct Sapphire (Pear, Blue, 10.46 x 6.3) vs. 1.6ct Diamond (Round, White, 7.6 x 7.6)
- 2ct Sapphire (Pear, Blue, 10.46 x 6.3) vs. 2ct Diamond (Pear, White, 11.4 x 6.87)