1 Ct Spinel (Round) |
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4 Ct Emerald (Pear) |
red |
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6.19×6.19 mm | 15.02×9.05 mm | |
actual size | ||
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Actual size is set for screen
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64 mm |
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Actual sizes of
1ct Spinel Round (6.19×6.19mm, Red)
and
4ct Emerald Pear (15.02×9.05mm, 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, Spinel will face-up smaller than Emerald for a given
carat weight, because it has higher specific gravity
(3.6 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.
1 Ct Spinel (Round) | 4 Ct Emerald (Pear) | |
6.19×6.19 mm | vs | 15.02×9.05 mm |
30.09 mm² | 99.23 mm² |
1ct Spinel Round (6.19×6.19mm) | |
4ct Emerald Pear (15.02×9.05mm) | |
Difference: 230% (69.14 mm²) |
4ct Emerald Pear (15.02×9.05mm) has approx. 230% more face-up area than 1ct Spinel Round (6.19×6.19mm).
Popular comparisons:
- 1ct Spinel (Round, Red, 6.19 x 6.19) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 1ct Spinel (Round, Red, 6.19 x 6.19) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Spinel (Round, Red, 6.19 x 6.19) vs. 1ct Sapphire (Round, Blue, 5.98 x 5.98)
- 1ct Spinel (Round, Red, 6.19 x 6.19) vs. 4ct Emerald (Pear, Green, 15.02 x 9.05)
- 1ct Spinel (Round, Red, 6.19 x 6.19) vs. 2ct Diamond (Round, White, 8.19 x 8.19)
- 1ct Spinel (Round, Red, 6.19 x 6.19) vs. 0.67ct Diamond (Round, White, 5.69 x 5.69)
- 1ct Spinel (Round, Red, 6.19 x 6.19) vs. 1ct Ruby (Round, Red, 5.98 x 5.98)
- 1ct Spinel (Round, Red, 6.19 x 6.19) vs. 1ct Peridot (Round, Yellowish Green, 6.34 x 6.34)
- 1ct Spinel (Round, Red, 6.19 x 6.19) vs. 1ct Ruby (Round, Red, 6.7 x 6.7)
- 1ct Spinel (Round, Red, 6.19 x 6.19) vs. 1ct Diamond (Round, Red, 6.5 x 6.5)
Enter your screen size (diagonal)
My screen size is
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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.