1.5ct Rhodolite (Heart, 7.26×7.26mm, Purple) vs 1.5ct Sunstone (Heart, 8.22×8.22mm, Orangey Red)
Quick summary: When looked from above (face-up position), 1.5ct Sunstone (8.22×8.22mm, heart cut) appears 28% larger than 1.5ct Rhodolite (7.26×7.26mm, heart cut). See below how they compare side-by-side on a ring and finger.
| 1.5ct Rhodolite (heart cut) |
vs
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1.5ct Sunstone (heart cut) |
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purple |
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| 7.26×7.26 mm | 8.22×8.22 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
1.5ct Rhodolite Heart (7.26×7.26mm, Purple)
and
1.5ct Sunstone Heart (8.22×8.22mm, 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, Rhodolite will face-up smaller than Sunstone for a given
carat weight, because it has higher specific gravity
(3.84 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.
| 1.5 Ct Rhodolite (Heart) | 1.5 Ct Sunstone (Heart) | |
| 7.26×7.26 mm | vs | 8.22×8.22 mm |
| 37.95 mm² | 48.65 mm² |
| 1.5ct Rhodolite Heart (7.26×7.26mm) | |
| 1.5ct Sunstone Heart (8.22×8.22mm) | |
| Difference: 28% (10.7 mm²) |
1.5ct Sunstone (Heart, 8.22×8.22mm) has approx. 28% more face-up area than 1.5ct Rhodolite (Heart, 7.26×7.26mm).
Popular comparisons:
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- 1ct Topaz (Round, Blue, 6 x 6) vs. 0.5ct Topaz (Round, Blue, 5 x 5)