0.8ct Diamond (Oval, 7.53×5.02mm, White) vs 1ct Emerald (Emerald, 7.28×5.39mm, Green)
Quick summary: When looked from above (face-up position), 1ct Emerald (7.28×5.39mm, emerald cut) appears 18% larger than 0.8ct Diamond (7.53×5.02mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 0.8ct Diamond (oval cut) |
vs
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1ct Emerald (emerald cut) |
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white |
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| 7.53×5.02 mm | 7.28×5.39 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 Diamond Oval (7.53×5.02mm, White)
and
1ct Emerald Emerald (7.28×5.39mm, 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, Diamond will face-up smaller than Emerald for a given
carat weight, because it has higher specific gravity
(3.52 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 Diamond (Oval) | 1 Ct Emerald (Emerald) | |
| 7.53×5.02 mm | vs | 7.28×5.39 mm |
| 31 mm² | 36.49 mm² |
| 0.8ct Diamond Oval (7.53×5.02mm) | |
| 1ct Emerald Emerald (7.28×5.39mm) | |
| Difference: 18% (5.49 mm²) |
1ct Emerald (Emerald, 7.28×5.39mm) has approx. 18% more face-up area than 0.8ct Diamond (Oval, 7.53×5.02mm).
Popular comparisons:
- 0.8ct Diamond (Oval, White, 7.53 x 5.02) vs. 0.9ct Diamond (Oval, White, 7.83 x 5.22)
- 0.8ct Diamond (Oval, White, 7.53 x 5.02) vs. 0.5ct Diamond (Oval, White, 6.44 x 4.29)
- 0.8ct Diamond (Oval, White, 7.53 x 5.02) vs. 1ct Sapphire (Oval, Blue, 7 x 5)
- 0.8ct Diamond (Oval, White, 7.53 x 5.02) vs. 1ct Diamond (Oval, White, 8.12 x 5.41)
- 0.8ct Diamond (Oval, White, 7.53 x 5.02) vs. 1.2ct Diamond (Oval, White, 8.63 x 5.75)
- 0.8ct Diamond (Oval, White, 7.53 x 5.02) vs. 0.5ct Diamond (Pear, White, 7.19 x 4.33)
- 0.8ct Diamond (Oval, White, 7.53 x 5.02) vs. 0.54ct Diamond (Oval, White, 6.62 x 4.41)
- 0.8ct Diamond (Oval, White, 7.53 x 5.02) vs. 0.84ct Diamond (Oval, White, 7.65 x 5.39)