2ct Topaz (Trillion, 9.23×9.23mm, Blue) vs 2ct Topaz (Round, 7.85×7.85mm, Blue)
Quick summary: When looked from above (face-up position), 2ct Topaz (9.23×9.23mm, trillion cut) appears 9% larger than 2ct Topaz (7.85×7.85mm, round cut). See below how they compare side-by-side on a ring and finger.
| 2ct Topaz (trillion cut) |
vs
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2ct Topaz (round cut) |
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blue |
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| 9.23×9.23 mm | 7.85×7.85 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
2ct Topaz Trillion (9.23×9.23mm, Blue)
and
2ct Topaz Round (7.85×7.85mm, 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
The face-up size depends on the shape of the gem, its weight and 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.
| 2 Ct Topaz (Trillion) | 2 Ct Topaz (Round) | |
| 9.23×9.23 mm | vs | 7.85×7.85 mm |
| 52.82 mm² | 48.4 mm² |
| 2ct Topaz Trillion (9.23×9.23mm) | |
| 2ct Topaz Round (7.85×7.85mm) | |
| Difference: 9% (4.42 mm²) |
2ct Topaz (Trillion, 9.23×9.23mm) has approx. 9% more face-up area than 2ct Topaz (Round, 7.85×7.85mm).
Popular comparisons:
- 2ct Topaz (Trillion, Blue, 9.23 x 9.23) vs. 1ct Topaz (Round, Blue, 6.23 x 6.23)
- 2ct Topaz (Trillion, Blue, 9.23 x 9.23) vs. 2ct Tourmaline (Emerald, Violet, 8.76 x 6.49)
- 2ct Topaz (Trillion, Blue, 9.23 x 9.23) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 2ct Topaz (Trillion, Blue, 9.23 x 9.23) vs. 2ct Diamond (Trillion, White, 9.75 x 9.75)
- 7ct Topaz (Trillion, Bluish Green, 14.02 x 14.02) vs. 7ct Sapphire (Trillion, Bluish Green, 13.45 x 13.45)
- 9ct Topaz (Trillion, Bluish Green, 15.24 x 15.24) vs. 9ct Sapphire (Trillion, Bluish Green, 14.62 x 14.62)
- 5ct Topaz (Trillion, Bluish Green, 12.53 x 12.53) vs. 5ct Sapphire (Trillion, Bluish Green, 12.02 x 12.02)
- 6ct Topaz (Trillion, Blue, 13.32 x 13.32) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)