15ct Citrine (Radiant, 15.59×15.59mm, Light Orange) vs 15ct Topaz (Radiant, 14.17×14.17mm, Blue)
Quick summary: When looked from above (face-up position), 15ct Citrine (15.59×15.59mm, radiant cut) appears 21% larger than 15ct Topaz (14.17×14.17mm, radiant cut). See below how they compare side-by-side on a ring and finger.
| 15ct Citrine (radiant cut) |
vs
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15ct Topaz (radiant cut) |
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light orange |
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| 15.59×15.59 mm | 14.17×14.17 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
15ct Citrine Radiant (15.59×15.59mm, Light Orange)
and
15ct Topaz Radiant (14.17×14.17mm, Blue)
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, Topaz will face-up smaller than Citrine for a given
carat weight, because it has higher specific gravity
(3.53 vs. 2.65 - this means it's "heavier" compared to Citrine 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.
| 15 Ct Citrine (Radiant) | 15 Ct Topaz (Radiant) | |
| 15.59×15.59 mm | vs | 14.17×14.17 mm |
| 230.9 mm² | 190.75 mm² |
| 15ct Citrine Radiant (15.59×15.59mm) | |
| 15ct Topaz Radiant (14.17×14.17mm) | |
| Difference: 21% (40.15 mm²) |
15ct Citrine (Radiant, 15.59×15.59mm) has approx. 21% more face-up area than 15ct Topaz (Radiant, 14.17×14.17mm).
Popular comparisons:
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- 6ct Morganite (Cushion, Light Red, 12 x 10) vs. 3.5ct Sapphire (Cushion, Blue, 8.49 x 8.49)
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- 1ct Sapphire (Baguette, Blue, 6.93 x 4.62) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Topaz (Round, Blue, 6 x 6) vs. 0.5ct Topaz (Round, Blue, 5 x 5)