0.26ct Diamond (Round, 4.15×4.15mm, 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 2.7 times larger than 0.26ct Diamond (4.15×4.15mm, round cut). See below how they compare side-by-side on a ring and finger.
| 0.26ct Diamond (round cut) |
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1ct Emerald (emerald cut) |
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white |
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| 4.15×4.15 mm | 7.28×5.39 mm | |
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Actual sizes of
0.26ct Diamond Round (4.15×4.15mm, 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. 2.7 - 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.
| 0.26 Ct Diamond (Round) | 1 Ct Emerald (Emerald) | |
| 4.15×4.15 mm | vs | 7.28×5.39 mm |
| 13.53 mm² | 36.49 mm² |
| 0.26ct Diamond Round (4.15×4.15mm) | |
| 1ct Emerald Emerald (7.28×5.39mm) | |
| Difference: 170% (22.96 mm²) |
1ct Emerald Emerald (7.28×5.39mm) has approx. 170% more face-up area than 0.26ct Diamond Round (4.15×4.15mm). In other words, it's 2.7x larger.
Popular comparisons:
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.3ct Diamond (Round, White, 4.35 x 4.35)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.71ct Ruby (Round, Red, 5.33 x 5.33)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.5ct Diamond (Round, White, 5.16 x 5.16)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.26ct Ruby (Emerald, Red, 4.08 x 3.02)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.26ct Emerald (Round, Green, 4.35 x 4.35)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.23ct Emerald (Round, Green, 4.18 x 4.18)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.21ct Diamond (Round, White, 3.86 x 3.86)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.28ct Diamond (Emerald, White, 4.37 x 3.24)
Enter your screen size (diagonal)
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Actual size is currently adjusted to screen.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.