0.8ct Emerald (Oval, 8.01×5.34mm, Green) vs 1ct Sapphire (Trillion, 7.03×7.03mm, Blue)
Quick summary: When looked from above (face-up position), 0.8ct Emerald (8.01×5.34mm, oval cut) appears 14% larger than 1ct Sapphire (7.03×7.03mm, trillion cut). See below how they compare side-by-side on a ring and finger.
| 0.8ct Emerald (oval cut) |
vs
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1ct Sapphire (trillion cut) |
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green |
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| 8.01×5.34 mm | 7.03×7.03 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
0.8ct Emerald Oval (8.01×5.34mm, Green)
and
1ct Sapphire Trillion (7.03×7.03mm, 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 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.
| 0.8 Ct Emerald (Oval) | 1 Ct Sapphire (Trillion) | |
| 8.01×5.34 mm | vs | 7.03×7.03 mm |
| 35.07 mm² | 30.64 mm² |
| 0.8ct Emerald Oval (8.01×5.34mm) | |
| 1ct Sapphire Trillion (7.03×7.03mm) | |
| Difference: 14% (4.43 mm²) |
0.8ct Emerald (Oval, 8.01×5.34mm) has approx. 14% more face-up area than 1ct Sapphire (Trillion, 7.03×7.03mm).
Popular comparisons:
- 0.8ct Emerald (Oval, Green, 8.01 x 5.34) vs. 1ct Sapphire (Oval, Blue, 7.56 x 5.04)
- 0.8ct Emerald (Oval, Green, 8.01 x 5.34) vs. 0.5ct Sapphire (Oval, Blue, 6 x 4)
- 0.8ct Emerald (Oval, Green, 8.01 x 5.34) vs. 0.5ct Sapphire (Trillion, Blue, 5.58 x 5.58)
- 0.8ct Emerald (Oval, Green, 8.01 x 5.34) vs. 0.5ct Sapphire (Pear, Blue, 6.59 x 3.97)
- 0.8ct Emerald (Oval, Green, 8.01 x 5.34) vs. 0.21ct Diamond (Round, White, 3.86 x 3.86)
- 0.8ct Emerald (Oval, Green, 8.01 x 5.34) vs. 0.45ct Emerald (Oval, Green, 6.6 x 4.4)
- 0.8ct Emerald (Oval, Green, 8.01 x 5.34) vs. 0.8ct Sapphire (Trillion, Blue, 6.52 x 6.52)
- 0.8ct Emerald (Oval, Green, 8.01 x 5.34) vs. 0.5ct Emerald (Oval, Green, 6.84 x 4.56)