1ct Peridot (Marquise, 10.48×5.24mm, Green) vs 1ct Emerald (Emerald, 7.28×5.39mm, Green)
Quick summary: When looked from above (face-up position), 1ct Peridot (10.48×5.24mm, marquise cut) appears 7% larger than 1ct Emerald (7.28×5.39mm, emerald cut). See below how they compare side-by-side on a ring and finger.
| 1ct Peridot (marquise cut) |
vs
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1ct Emerald (emerald cut) |
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green |
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| 10.48×5.24 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
1ct Peridot Marquise (10.48×5.24mm, 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
All things being equal, Peridot will face-up smaller than Emerald for a given
carat weight, because it has higher specific gravity
(3.34 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.
| 1 Ct Peridot (Marquise) | 1 Ct Emerald (Emerald) | |
| 10.48×5.24 mm | vs | 7.28×5.39 mm |
| 38.99 mm² | 36.49 mm² |
| 1ct Peridot Marquise (10.48×5.24mm) | |
| 1ct Emerald Emerald (7.28×5.39mm) | |
| Difference: 7% (2.5 mm²) |
1ct Peridot (Marquise, 10.48×5.24mm) has approx. 7% more face-up area than 1ct Emerald (Emerald, 7.28×5.39mm).
Popular comparisons:
- 1ct Peridot (Marquise, Green, 10.48 x 5.24) vs. 1ct Emerald (Emerald, Bluish Green, 7.28 x 5.39)
- 2.5ct Peridot (Marquise, Yellowish Green, 14.22 x 7.11) vs. 0.45ct Diamond (Baguette, Dark Blue, 5.54 x 3.69)
- 11.29ct Peridot (Marquise, Yellowish Green, 23.5 x 11.75) vs. 8.01ct Amethyst (Oval, Violet, 17.36 x 11.57)
- 2.65ct Peridot (Marquise, Yellowish Green, 14.5 x 7.25) vs. 1.45ct Peridot (Emerald, Yellowish Green, 7.67 x 5.68)
- 20ct Peridot (Marquise, Yellowish Green, 28.42 x 14.21) vs. 5ct Ruby (Oval, Red, 12.93 x 8.62)
- 22ct Peridot (Marquise, Yellowish Green, 29.34 x 14.67) vs. 6ct Ruby (Oval, Red, 13.74 x 9.16)
- 2.5ct Peridot (Marquise, Yellowish Green, 14.22 x 7.11) vs. 0.45ct Diamond (Baguette, Dark Blue, 6.85 x 3.25)
- 2ct Peridot (Marquise, Green, 13.2 x 6.6) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)