2.3ct Diamond (Oval, 10.71×7.14mm, White) vs 3ct Emerald (Emerald, 10.5×7.78mm, Green)
Quick summary: When looked from above (face-up position), 3ct Emerald (10.5×7.78mm, emerald cut) appears 21% larger than 2.3ct Diamond (10.71×7.14mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 2.3ct Diamond (oval cut) |
vs
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3ct Emerald (emerald cut) |
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white |
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| 10.71×7.14 mm | 10.5×7.78 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
2.3ct Diamond Oval (10.71×7.14mm, White)
and
3ct Emerald Emerald (10.5×7.78mm, 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.
| 2.3 Ct Diamond (Oval) | 3 Ct Emerald (Emerald) | |
| 10.71×7.14 mm | vs | 10.5×7.78 mm |
| 62.7 mm² | 75.97 mm² |
| 2.3ct Diamond Oval (10.71×7.14mm) | |
| 3ct Emerald Emerald (10.5×7.78mm) | |
| Difference: 21% (13.27 mm²) |
3ct Emerald (Emerald, 10.5×7.78mm) has approx. 21% more face-up area than 2.3ct Diamond (Oval, 10.71×7.14mm).
Popular comparisons:
- 2.3ct Diamond (Oval, White, 10.71 x 7.14) vs. 2.5ct Diamond (Oval, White, 11.01 x 7.34)
- 2.3ct Diamond (Oval, White, 10.71 x 7.14) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 2.3ct Diamond (Oval, White, 10.71 x 7.14) vs. 1.9ct Diamond (Oval, White, 9 x 6.5)
- 2.3ct Diamond (Oval, White, 10.71 x 7.14) vs. 1.79ct Diamond (Round, White, 7.27 x 7.24)
- 2.3ct Diamond (Oval, White, 10.71 x 7.14) vs. 2ct Diamond (Oval, White, 10 x 7)
- 2.3ct Diamond (Oval, White, 10.71 x 7.14) vs. 3ct Diamond (Oval, White, 11.7 x 7.8)
- 2.3ct Diamond (Oval, White, 10.71 x 7.14) vs. 3.5ct Diamond (Oval, White, 11 x 8)
- 2.3ct Diamond (Oval, White, 10.71 x 7.14) vs. 2.5ct Diamond (Emerald, White, 9.43 x 6.85)