1.43ct Sapphire (Oval, 7.5×5.5mm, Blue) vs 1ct Emerald (Emerald, 7.05×5.05mm, Green)
Quick summary: When looked from above (face-up position), 1.43ct Sapphire (7.5×5.5mm, oval cut) appears 2% larger than 1ct Emerald (7.05×5.05mm, emerald cut). See below how they compare side-by-side on a ring and finger.
| 1.43ct Sapphire (oval cut) |
vs
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1ct Emerald (emerald cut) |
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blue |
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| 7.5×5.5 mm | 7.05×5.05 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
1.43ct Sapphire Oval (7.5×5.5mm, Blue)
and
1ct Emerald Emerald (7.05×5.05mm, 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.
| 1.43 Ct Sapphire (Oval) | 1 Ct Emerald (Emerald) | |
| 7.5×5.5 mm | vs | 7.05×5.05 mm |
| 33.83 mm² | 33.11 mm² |
| 1.43ct Sapphire Oval (7.5×5.5mm) | |
| 1ct Emerald Emerald (7.05×5.05mm) | |
| Difference: 2% (0.72 mm²) |
1.43ct Sapphire (Oval, 7.5×5.5mm) has approx. 2% more face-up area than 1ct Emerald (Emerald, 7.05×5.05mm).
Popular comparisons:
- 1.43ct Sapphire (Oval, Blue, 7.5 x 5.5) vs. 0.12ct Diamond (Round, White, 3.21 x 3.21)
- 1.43ct Sapphire (Oval, Blue, 7.5 x 5.5) vs. 1.5ct Sapphire (Oval, Blue, 8 x 6)
- 2ct Sapphire (Oval, Blue, 9.53 x 6.35) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 1.5ct Sapphire (Oval, Blue, 8.66 x 5.77) vs. 1.52ct Diamond (Oval, White, 9.33 x 6.22)
- 5ct Sapphire (Oval, Blue, 12.93 x 8.62) vs. 5ct Diamond (Oval, White, 13.88 x 9.25)
- 2.5ct Sapphire (Oval, White, 9 x 7) vs. 2.5ct Diamond (Oval, White, 9 x 7)
- 3ct Sapphire (Oval, Blue, 10.91 x 7.27) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 1.52ct Sapphire (Oval, Blue, 8.7 x 5.8) vs. 0.92ct Diamond (Round, White, 6.32 x 6.32)