5ct Alexandrite (Pear, 14.89×8.97mm, Bluish Green) vs 5ct Sapphire (Pear, 14.54×8.76mm, Blue)
Quick summary: When looked from above (face-up position), 5ct Alexandrite (14.89×8.97mm, pear cut) appears 5% larger than 5ct Sapphire (14.54×8.76mm, pear cut). See below how they compare side-by-side on a ring and finger.
| 5ct Alexandrite (pear cut) |
vs
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5ct Sapphire (pear cut) |
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bluish green |
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| 14.89×8.97 mm | 14.54×8.76 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
5ct Alexandrite Pear (14.89×8.97mm, Bluish Green)
and
5ct Sapphire Pear (14.54×8.76mm, 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
All things being equal, Sapphire will face-up smaller than Alexandrite for a given
carat weight, because it has higher specific gravity
(4 vs. 3.73 - this means it's "heavier" compared to Alexandrite 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.
| 5 Ct Alexandrite (Pear) | 5 Ct Sapphire (Pear) | |
| 14.89×8.97 mm | vs | 14.54×8.76 mm |
| 97.5 mm² | 92.98 mm² |
| 5ct Alexandrite Pear (14.89×8.97mm) | |
| 5ct Sapphire Pear (14.54×8.76mm) | |
| Difference: 5% (4.52 mm²) |
5ct Alexandrite (Pear, 14.89×8.97mm) has approx. 5% more face-up area than 5ct Sapphire (Pear, 14.54×8.76mm).
Popular comparisons:
- 1ct Alexandrite (Pear, Bluish Green, 8.52 x 5.13) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.42ct Alexandrite (Pear, Dark Purple, 6 x 4) vs. 0.5ct Alexandrite (Pear, Dark Purple, 7 x 5)
- 2ct Alexandrite (Pear, Violet, 11 x 7) vs. 1.54ct Diamond (Oval, Bluish Green, 9.65 x 6.42)
- 4ct Alexandrite (Pear, Bluish Green, 13.53 x 8.15) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 1ct Alexandrite (Pear, Bluish Green, 8.52 x 5.13) vs. 30ct Emerald (Pear, Green, 29.42 x 17.72)
- 1ct Alexandrite (Pear, Bluish Green, 8.52 x 5.13) vs. 3ct Emerald (Pear, Green, 13.66 x 8.23)
- 1ct Alexandrite (Pear, Dark Bluish Green, 7.5 x 6) vs. 1ct Sapphire (Pear, Dark Bluish Green, 7 x 5.6)
- 1ct Alexandrite (Pear, Bluish Green, 9 x 6) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Alexandrite (Pear, Bluish Green, 8 x 5) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)