2.7 Ct Diopside (Emerald) |
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3 Ct Ruby (Emerald) |
green |
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9.48×7.02 mm | 9×7 mm | |
actual size | ||
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64 mm |
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Actual sizes of
2.7ct Diopside Emerald (9.48×7.02mm, Green)
and
3ct Ruby Emerald (9×7mm, Red)
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 Rubies, 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, Ruby will face-up smaller than Diopside for a given
carat weight, because it has higher specific gravity
(4 vs. 3.3 - this means it's "heavier" compared to Diopside 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.
2.7 Ct Diopside (Emerald) | 3 Ct Ruby (Emerald) | |
9.48×7.02 mm | vs | 9×7 mm |
61.89 mm² | 58.59 mm² |
2.7ct Diopside Emerald (9.48×7.02mm) | |
3ct Ruby Emerald (9×7mm) | |
Difference: 6% (3.3 mm²) |
2.7ct Diopside Emerald (9.48×7.02mm) has approx. 6% more face-up area than 3ct Ruby Emerald (9×7mm).
Popular comparisons:
- 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)
- 7ct Diopside (Emerald, Green, 12 x 9) vs. 7ct Tourmaline (Emerald, Violet, 12 x 9)
- 8ct Diopside (Emerald, Green, 13 x 10) vs. 8ct Tourmaline (Emerald, Violet, 13 x 10)
- 3ct Diopside (Emerald, Green, 9.81 x 7.27) vs. 3ct Emerald (Emerald, Green, 10.5 x 7.78)
- 1.75ct Diopside (Emerald, Green, 8.21 x 6.08) vs. 1.75ct Tourmaline (Emerald, Violet, 8.38 x 6.21)
- 5ct Diopside (Emerald, Green, 11.64 x 8.62) vs. 0.1ct Emerald (Round, Green, 3.16 x 3.16)
- 4.1ct Diopside (Emerald, Green, 11 x 8) vs. 4.1ct Tourmaline (Emerald, Violet, 11 x 8)
Enter your screen size (diagonal)
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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.