0.2ct Diamond (Trillion, 4.52×4.52mm, 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 2.9 times larger than 0.2ct Diamond (4.52×4.52mm, trillion cut). See below how they compare side-by-side on a ring and finger.
| 0.2ct Diamond (trillion cut) |
vs
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1ct Emerald (emerald cut) |
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white |
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| 4.52×4.52 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
0.2ct Diamond Trillion (4.52×4.52mm, 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.
| 0.2 Ct Diamond (Trillion) | 1 Ct Emerald (Emerald) | |
| 4.52×4.52 mm | vs | 7.28×5.39 mm |
| 12.67 mm² | 36.49 mm² |
| 0.2ct Diamond Trillion (4.52×4.52mm) | |
| 1ct Emerald Emerald (7.28×5.39mm) | |
| Difference: 188% (23.82 mm²) |
1ct Emerald (Emerald, 7.28×5.39mm) has approx. 188% more face-up area than 0.2ct Diamond (Trillion, 4.52×4.52mm). In other words, it's 2.88x larger.
Popular comparisons:
- 0.2ct Diamond (Trillion, White, 4.52 x 4.52) vs. 0.4ct Diamond (Round, White, 4.79 x 4.79)
- 0.2ct Diamond (Trillion, White, 4.52 x 4.52) vs. 0.3ct Diamond (Trillion, White, 5.18 x 5.18)
- 0.2ct Diamond (Trillion, White, 4.52 x 4.52) vs. 0.8ct Diamond (Round, White, 6.03 x 6.03)
- 0.5ct Diamond (Trillion, White, 6.14 x 6.14) vs. 0.25ct Diamond (Trillion, White, 4.87 x 4.87)
- 0.5ct Diamond (Trillion, White, 6.14 x 6.14) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 0.61ct Diamond (Trillion, Purple, 5.32 x 6.44) vs. 0.58ct Diamond (Pear, Dark Purple, 4.99 x 6.84)
- 0.3ct Diamond (Trillion, White, 5.18 x 5.18) vs. 0.4ct Diamond (Round, White, 4.79 x 4.79)
- 1ct Diamond (Trillion, White, 7.74 x 7.74) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)