28ct Pyrope (Pear, 26.31×15.85mm, Red) vs 28ct Sunstone (Pear, 29.63×17.85mm, Orangey Red)
Quick summary: When looked from above (face-up position), 28ct Sunstone (29.63×17.85mm, pear cut) appears 27% larger than 28ct Pyrope (26.31×15.85mm, pear cut). See below how they compare side-by-side on a ring and finger.
| 28ct Pyrope (pear cut) |
vs
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28ct Sunstone (pear cut) |
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red |
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| 26.31×15.85 mm | 29.63×17.85 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
28ct Pyrope Pear (26.31×15.85mm, Red)
and
28ct Sunstone Pear (29.63×17.85mm, Orangey 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
All things being equal, Pyrope will face-up smaller than Sunstone for a given
carat weight, because it has higher specific gravity
(3.78 vs. 2.65 - this means it's "heavier" compared to Sunstone 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.
| 28 Ct Pyrope (Pear) | 28 Ct Sunstone (Pear) | |
| 26.31×15.85 mm | vs | 29.63×17.85 mm |
| 304.42 mm² | 386.09 mm² |
| 28ct Pyrope Pear (26.31×15.85mm) | |
| 28ct Sunstone Pear (29.63×17.85mm) | |
| Difference: 27% (81.67 mm²) |
28ct Sunstone (Pear, 29.63×17.85mm) has approx. 27% more face-up area than 28ct Pyrope (Pear, 26.31×15.85mm).
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