8ct Topaz (Pear, 17.73×10.68mm, Blue) vs 8ct Beryl (Pear, 19.34×11.65mm, Orange)
Quick summary: When looked from above (face-up position), 8ct Beryl (19.34×11.65mm, pear cut) appears 19% larger than 8ct Topaz (17.73×10.68mm, pear cut). See below how they compare side-by-side on a ring and finger.
| 8ct Topaz (pear cut) |
vs
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8ct Beryl (pear cut) |
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blue |
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| 17.73×10.68 mm | 19.34×11.65 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
8ct Topaz Pear (17.73×10.68mm, Blue)
and
8ct Beryl Pear (19.34×11.65mm, Orange)
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 Beryl for a given
carat weight, because it has higher specific gravity
(3.53 vs. 2.72 - this means it's "heavier" compared to Beryl 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.
| 8 Ct Topaz (Pear) | 8 Ct Beryl (Pear) | |
| 17.73×10.68 mm | vs | 19.34×11.65 mm |
| 138.23 mm² | 164.48 mm² |
| 8ct Topaz Pear (17.73×10.68mm) | |
| 8ct Beryl Pear (19.34×11.65mm) | |
| Difference: 19% (26.25 mm²) |
8ct Beryl (Pear, 19.34×11.65mm) has approx. 19% more face-up area than 8ct Topaz (Pear, 17.73×10.68mm).
Popular comparisons:
- 0.18ct Topaz (Pear, Blue, 4.9 x 2.95) vs. 1ct Topaz (Pear, Blue, 8.67 x 5.22)
- 26ct Topaz (Pear, Bluish Green, 25.65 x 15.45) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 40ct Topaz (Pear, Blue, 29.61 x 17.84) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1.5ct Topaz (Pear, Blue, 9.91 x 5.97) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 40ct Topaz (Pear, Blue, 29.61 x 17.84) vs. 20ct Topaz (Trillion, Blue, 19.89 x 19.89)
- 2ct Topaz (Pear, Blue, 10.91 x 6.57) vs. 2ct Topaz (Round, Blue, 7.85 x 7.85)
- 2ct Topaz (Pear, Blue, 10 x 7) vs. 2ct Topaz (Emerald, Blue, 8 x 6)
- 1ct Topaz (Pear, Blue, 8.67 x 5.22) vs. 1ct Zircon (Princess, Orange, 5.11 x 5.11)
- 1ct Topaz (Pear, Blue, 8.67 x 5.22) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)