8ct Diopside (Emerald, 13×10mm, Green) vs 8ct Tourmaline (Emerald, 13×10mm, Violet)
Quick summary: Compared gemstones have equal face-up area.
| 8ct Diopside (emerald cut) |
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8ct Tourmaline (emerald cut) |
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green |
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| 13×10 mm | 13×10 mm | |
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64 mm |
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Actual sizes of
8ct Diopside Emerald (13×10mm, Green)
and
8ct Tourmaline Emerald (13×10mm, Violet)
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, Diopside will face-up smaller than Tourmaline for a given
carat weight, because it has higher specific gravity
(3.3 vs. 3.1 - this means it's "heavier" compared to Tourmaline 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 Diopside (Emerald) | 8 Ct Tourmaline (Emerald) | |
| 13×10 mm | vs | 13×10 mm |
| 120.9 mm² | 120.9 mm² |
| 8ct Diopside Emerald (13×10mm) | |
| 8ct Tourmaline Emerald (13×10mm) | |
| Difference: 0% (0 mm²) |
8ct Diopside Emerald (13×10mm) and 8ct Tourmaline Emerald (13×10mm) have the same face-up area.
Popular comparisons:
- 8ct Diopside (Emerald, Green, 13 x 10) vs. 8ct Tourmaline (Emerald, White, 13 x 10)
- 5ct Diopside (Emerald, Green, 11 x 8) vs. 5ct Tourmaline (Emerald, Violet, 11 x 8)
- 3.8ct Diopside (Emerald, Green, 10 x 8) vs. 3.8ct Tourmaline (Emerald, Violet, 10 x 8)
- 5ct Diopside (Emerald, Green, 11.64 x 8.62) vs. 5ct Tourmaline (Emerald, Violet, 11.89 x 8.81)
- 5ct Diopside (Emerald, Green, 11.64 x 8.62) vs. 0.1ct Emerald (Round, Green, 3.16 x 3.16)
- 7ct Diopside (Emerald, Green, 12 x 9) vs. 7ct Tourmaline (Emerald, Violet, 12 x 9)
- 3ct Diopside (Emerald, Green, 9.81 x 7.27) vs. 3ct Emerald (Emerald, Green, 10.5 x 7.78)
- 2.5ct Diopside (Emerald, Green, 9.23 x 6.84) vs. 2ct Diamond (Round, White, 8.19 x 8.19)
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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.