16ct Apatite (Marquise, 26.4×13.2mm, Green) vs 16ct Peridot (Marquise, 26.02×13.01mm, Yellowish Green)
Quick summary: When looked from above (face-up position), 16ct Apatite (26.4×13.2mm, marquise cut) appears 3% larger than 16ct Peridot (26.02×13.01mm, marquise cut). See below how they compare side-by-side on a ring and finger.
| 16ct Apatite (marquise cut) |
vs
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16ct Peridot (marquise cut) |
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green |
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| 26.4×13.2 mm | 26.02×13.01 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
16ct Apatite Marquise (26.4×13.2mm, Green)
and
16ct Peridot Marquise (26.02×13.01mm, Yellowish 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 Apatite for a given
carat weight, because it has higher specific gravity
(3.34 vs. 3.2 - this means it's "heavier" compared to Apatite 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.
| 16 Ct Apatite (Marquise) | 16 Ct Peridot (Marquise) | |
| 26.4×13.2 mm | vs | 26.02×13.01 mm |
| 247.42 mm² | 240.35 mm² |
| 16ct Apatite Marquise (26.4×13.2mm) | |
| 16ct Peridot Marquise (26.02×13.01mm) | |
| Difference: 3% (7.07 mm²) |
16ct Apatite (Marquise, 26.4×13.2mm) has approx. 3% more face-up area than 16ct Peridot (Marquise, 26.02×13.01mm).
Popular comparisons:
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