3.12ct Spinel (Oval, 10×8mm, Red) vs 3ct Spinel (Cushion, 11×8mm, Light Purple)
Quick summary: When looked from above (face-up position), 3ct Spinel (11×8mm, cushion cut) appears 21% larger than 3.12ct Spinel (10×8mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 3.12ct Spinel (oval cut) |
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3ct Spinel (cushion cut) |
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red |
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| 10×8 mm | 11×8 mm | |
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Actual size is set for screen
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Actual sizes of
3.12ct Spinel Oval (10×8mm, Red)
and
3ct Spinel Cushion (11×8mm, Light Purple)
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
The face-up size depends on the shape of the gem, its weight and 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.
| 3.12 Ct Spinel (Oval) | 3 Ct Spinel (Cushion) | |
| 10×8 mm | vs | 11×8 mm |
| 65.6 mm² | 79.2 mm² |
| 3.12ct Spinel Oval (10×8mm) | |
| 3ct Spinel Cushion (11×8mm) | |
| Difference: 21% (13.6 mm²) |
3ct Spinel Cushion (11×8mm) has approx. 21% more face-up area than 3.12ct Spinel Oval (10×8mm).
Popular comparisons:
- 1ct Spinel (Oval, Light Blue, 7.83 x 5.22) vs. 1ct Topaz (Oval, Gray, 7.89 x 5.26)
- 1.21ct Spinel (Oval, Red, 8 x 6) vs. 0.5ct Emerald (Trillion, Green, 6.36 x 6.36)
- 3.12ct Spinel (Oval, Purple, 10 x 8) vs. 3ct Spinel (Cushion, Light Purple, 11 x 8)
- 3ct Spinel (Oval, Light Violet, 11 x 7.53) vs. 3ct Spinel (Cushion, Light Violet, 10 x 8)
- 2.48ct Spinel (Oval, Light Purple, 9.2 x 7.2) vs. 3ct Spinel (Round, Light Purple, 8.93 x 8.93)
- 1ct Spinel (Oval, Red, 7.83 x 5.22) vs. 1ct Tanzanite (Oval, Blue, 8.07 x 5.38)
- 3ct Spinel (Oval, Light Purple, 11.3 x 7.53) vs. 4ct Sapphire (Cushion, Light Purple, 11 x 9)
- 3ct Spinel (Oval, Light Purple, 11.3 x 7.53) vs. 3ct Spinel (Round, Light Purple, 8.93 x 8.93)
Enter your screen size (diagonal)
My screen size is
inches
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.