0.55ct Diamond (Round, 5.33×5.33mm, 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 64% larger than 0.55ct Diamond (5.33×5.33mm, round cut). See below how they compare side-by-side on a ring and finger.
| 0.55ct Diamond (round cut) |
vs
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1ct Emerald (emerald cut) |
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white |
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| 5.33×5.33 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
0.55ct Diamond Round (5.33×5.33mm, 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.
| 0.55 Ct Diamond (Round) | 1 Ct Emerald (Emerald) | |
| 5.33×5.33 mm | vs | 7.28×5.39 mm |
| 22.31 mm² | 36.49 mm² |
| 0.55ct Diamond Round (5.33×5.33mm) | |
| 1ct Emerald Emerald (7.28×5.39mm) | |
| Difference: 64% (14.18 mm²) |
1ct Emerald (Emerald, 7.28×5.39mm) has approx. 64% more face-up area than 0.55ct Diamond (Round, 5.33×5.33mm).
Popular comparisons:
- 0.55ct Diamond (Round, White, 5.33 x 5.33) vs. 0.6ct Diamond (Round, White, 5.48 x 5.48)
- 0.55ct Diamond (Round, White, 5.33 x 5.33) vs. 0.71ct Diamond (Round, White, 5.8 x 5.8)
- 0.55ct Diamond (Round, White, 5.33 x 5.33) vs. 0.5ct Diamond (Round, White, 5.16 x 5.16)
- 0.55ct Diamond (Round, White, 5.33 x 5.33) vs. 0.7ct Diamond (Round, White, 5.77 x 5.77)
- 0.55ct Diamond (Round, White, 5.33 x 5.33) vs. 1.29ct Diamond (Round, White, 7.08 x 7.08)
- 0.55ct Diamond (Round, White, 5.33 x 5.33) vs. 0.3ct Diamond (Round, White, 4.35 x 4.35)
- 0.55ct Diamond (Round, White, 5.33 x 5.33) vs. 0.05ct Diamond (Round, White, 2.39 x 2.39)
- 0.55ct Diamond (Round, White, 5.33 x 5.33) vs. 1.29ct Sapphire (Cushion, Blue, 6.34 x 5.56)