18ct Emerald (Emerald, 19.08×14.13mm, Green) vs 1ct Emerald (Emerald, 7.28×5.39mm, Green)
Quick summary: When looked from above (face-up position), 18ct Emerald (19.08×14.13mm, emerald cut) appears 6.9 times larger than 1ct Emerald (7.28×5.39mm, emerald cut). See below how they compare side-by-side on a ring and finger.
| 18ct Emerald (emerald cut) |
vs
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1ct Emerald (emerald cut) |
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green |
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| 19.08×14.13 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
18ct Emerald Emerald (19.08×14.13mm, Green)
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
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.
| 18 Ct Emerald (Emerald) | 1 Ct Emerald (Emerald) | |
| 19.08×14.13 mm | vs | 7.28×5.39 mm |
| 250.73 mm² | 36.49 mm² |
| 18ct Emerald Emerald (19.08×14.13mm) | |
| 1ct Emerald Emerald (7.28×5.39mm) | |
| Difference: 587% (214.24 mm²) |
18ct Emerald (Emerald, 19.08×14.13mm) has approx. 587% more face-up area than 1ct Emerald (Emerald, 7.28×5.39mm). In other words, it's 6.87x larger.
Popular comparisons:
- 18ct Emerald (Emerald, Green, 19.08 x 14.13) vs. 1ct Peridot (Oval, Yellowish Green, 8.03 x 5.35)
- 30ct Emerald (Emerald, Green, 22.61 x 16.75) vs. 5ct Ruby (Emerald, Red, 10.92 x 8.09)
- 3ct Emerald (Emerald, Green, 10.5 x 7.78) vs. 4ct Emerald (Emerald, Green, 11.56 x 8.56)
- 14ct Emerald (Emerald, Green, 17.55 x 13) vs. 14ct Peridot (Emerald, Green, 16.32 x 12.09)
- 11ct Emerald (Emerald, Green, 16.19 x 11.99) vs. 11ct Diamond (Emerald, White, 14.86 x 11.01)
- 2.4ct Emerald (Emerald, Dark Green, 9.75 x 7.22) vs. 3ct Emerald (Emerald, Dark Green, 10.5 x 7.78)
- 0.5ct Emerald (Emerald, Green, 5.78 x 4.28) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 15ct Emerald (Emerald, Green, 17.96 x 13.3) vs. 20ct Emerald (Emerald, Green, 19.76 x 14.64)