2.5ct Ruby (Round, 8.11×8.11mm, Red) vs 2.5ct Ruby (Emerald, 8.67×6.42mm, Red)
Quick summary: When looked from above (face-up position), 2.5ct Ruby (8.67×6.42mm, emerald cut) appears 0.2% larger than 2.5ct Ruby (8.11×8.11mm, round cut). See below how they compare side-by-side on a ring and finger.
| 2.5ct Ruby (round cut) |
vs
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2.5ct Ruby (emerald cut) |
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red |
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| 8.11×8.11 mm | 8.67×6.42 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
2.5ct Ruby Round (8.11×8.11mm, Red)
and
2.5ct Ruby Emerald (8.67×6.42mm, Red)
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
The face-up size depends on the shape of the gem, its weight and 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.
| 2.5 Ct Ruby (Round) | 2.5 Ct Ruby (Emerald) | |
| 8.11×8.11 mm | vs | 8.67×6.42 mm |
| 51.66 mm² | 51.77 mm² |
| 2.5ct Ruby Round (8.11×8.11mm) | |
| 2.5ct Ruby Emerald (8.67×6.42mm) | |
| Difference: 0.2% (0.11 mm²) |
2.5ct Ruby (Emerald, 8.67×6.42mm) has approx. 0.2% more face-up area than 2.5ct Ruby (Round, 8.11×8.11mm).
Popular comparisons:
- 2.5ct Ruby (Round, Red, 8.11 x 8.11) vs. 2.5ct Diamond (Round, White, 8.82 x 8.82)
- 2.5ct Ruby (Round, Red, 8.11 x 8.11) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 2.5ct Ruby (Round, Red, 8.11 x 8.11) vs. 1.5ct Alexandrite (Round, Bluish Green, 7.02 x 7.02)
- 2.5ct Ruby (Round, Red, 8.11 x 8.11) vs. 0.25ct Diamond (Round, White, 4.09 x 4.09)
- 2.5ct Ruby (Round, Red, 8.11 x 8.11) vs. 2.5ct Diamond (Emerald, White, 9.07 x 6.72)
- 2.5ct Ruby (Round, Red, 8.11 x 8.11) vs. 3.47ct Ruby (Round, Red, 9.05 x 9.05)
- 2.5ct Ruby (Round, Red, 8.11 x 8.11) vs. 8ct Ruby (Round, Red, 11.96 x 11.96)
- 2.5ct Ruby (Round, Red, 8.11 x 8.11) vs. 0.81ct Ruby (Oval, Red, 7.05 x 4.7)