3.5 Ct Tourmaline (Oval) |
vs
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2 Ct Emerald (Emerald) |
violet |
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12.5×8.33 mm | 9.17×6.79 mm | |
actual size | ||
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64 mm |
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Actual sizes of
3.5ct Tourmaline Oval (12.5×8.33mm, Violet)
and
2ct Emerald Emerald (9.17×6.79mm, Green)
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?
JamesAllen → high-quality Emeralds, high-end jewelry and competitive prices. Highly recommended.
Amazon → usually offers a good selection from many different vendors. Worth a check.
Face-up Size
All things being equal, Tourmaline will face-up smaller than Emerald for a given
carat weight, because it has higher specific gravity
(3.1 vs. 2.7 - this means it's "heavier" compared to Emerald 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.
3.5 Ct Tourmaline (Oval) | 2 Ct Emerald (Emerald) | |
12.5×8.33 mm | vs | 9.17×6.79 mm |
85.38 mm² | 57.91 mm² |
3.5ct Tourmaline Oval (12.5×8.33mm) | |
2ct Emerald Emerald (9.17×6.79mm) | |
Difference: 47% (27.47 mm²) |
3.5ct Tourmaline Oval (12.5×8.33mm) has approx. 47% more face-up area than 2ct Emerald Emerald (9.17×6.79mm).
Popular comparisons:
- 3.5ct Tourmaline (Oval, Violet, 12.5 x 8.33) vs. 3.5ct Ruby (Oval, Red, 11.49 x 7.66)
- 3.5ct Tourmaline (Oval, Violet, 12.5 x 8.33) vs. 2ct Peridot (Oval, Yellowish Green, 10.11 x 6.74)
- 3.5ct Tourmaline (Oval, Violet, 12.5 x 8.33) vs. 1.1ct Emerald (Round, Green, 7.04 x 7.04)
- 3.5ct Tourmaline (Oval, Violet, 12.5 x 8.33) vs. 0.27ct Emerald (Cushion, Green, 4.6 x 3.3)
- 3.5ct Tourmaline (Oval, Violet, 12.5 x 8.33) vs. 2ct Fluorite (Oval, Bluish Green, 10.29 x 6.86)
- 14ct Tourmaline (Oval, Light Purple, 19.85 x 14) vs. 14ct Kunzite (Oval, Light Purple, 19.68 x 14)
- 3ct Tourmaline (Oval, White, 11.88 x 7.92) vs. 4.5ct Diamond (Oval, White, 13.4 x 8.93)
- 2.89ct Tourmaline (Oval, Red, 10.74 x 7.74) vs. 0.49ct Ruby (Oval, Red, 4.96 x 3.96)
- 8.8ct Tourmaline (Oval, Dark Yellowish Green, 15.22 x 11.45) vs. 6.54ct Sapphire (Pear, Dark Green, 12.83 x 9.31)
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Actual size is currently adjusted to screen.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.