1.03ct Sapphire (Cushion, 5.65×5.65mm, Blue) vs 0.58ct Emerald (Oval, 7.19×4.79mm, Green)
Quick summary: When looked from above (face-up position), 1.03ct Sapphire (5.65×5.65mm, cushion cut) appears 2% larger than 0.58ct Emerald (7.19×4.79mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 1.03ct Sapphire (cushion cut) |
vs
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0.58ct Emerald (oval cut) |
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blue |
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| 5.65×5.65 mm | 7.19×4.79 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
1.03ct Sapphire Cushion (5.65×5.65mm, Blue)
and
0.58ct Emerald Oval (7.19×4.79mm, 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.
| 1.03 Ct Sapphire (Cushion) | 0.58 Ct Emerald (Oval) | |
| 5.65×5.65 mm | vs | 7.19×4.79 mm |
| 28.73 mm² | 28.24 mm² |
| 1.03ct Sapphire Cushion (5.65×5.65mm) | |
| 0.58ct Emerald Oval (7.19×4.79mm) | |
| Difference: 2% (0.49 mm²) |
1.03ct Sapphire (Cushion, 5.65×5.65mm) has approx. 2% more face-up area than 0.58ct Emerald (Oval, 7.19×4.79mm).
Popular comparisons:
- 1.03ct Sapphire (Cushion, Blue, 5.65 x 5.65) vs. 2.11ct Aquamarine (Cushion, Light Blue, 8.18 x 8.18)
- 1.03ct Sapphire (Cushion, Blue, 5.65 x 5.65) vs. 0.65ct Sapphire (Oval, Blue, 6.56 x 4.37)
- 1.03ct Sapphire (Cushion, Blue, 5.65 x 5.65) vs. 0.75ct Sapphire (Oval, Blue, 6.87 x 4.58)
- 1.03ct Sapphire (Cushion, Blue, 5.65 x 5.65) vs. 0.81ct Sapphire (Oval, Blue, 7.05 x 4.7)
- 1.03ct Sapphire (Cushion, Blue, 5.65 x 5.65) vs. 0.85ct Sapphire (Oval, Blue, 7.17 x 4.78)
- 1.03ct Sapphire (Cushion, Blue, 5.65 x 5.65) vs. 0.9ct Sapphire (Oval, Blue, 7.31 x 4.87)
- 1.03ct Sapphire (Cushion, Blue, 5.65 x 5.65) vs. 0.63ct Sapphire (Oval, Blue, 6.48 x 4.32)
- 1.03ct Sapphire (Cushion, Blue, 5.65 x 5.65) vs. 0.63ct Sapphire (Round, Blue, 5.13 x 5.13)