3ct Sapphire (Oval, 10×8mm, Blue) vs 5ct Sapphire (Round, 10.22×10.22mm, Blue)
Quick summary: When looked from above (face-up position), 5ct Sapphire (10.22×10.22mm, round cut) appears 25% larger than 3ct Sapphire (10×8mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 3ct Sapphire (oval cut) |
vs
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5ct Sapphire (round cut) |
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blue |
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| 10×8 mm | 10.22×10.22 mm | |
| actual size | ||
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Actual size is set for screen
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Ring:
Skin tone:
Ring width: 3.0 mm
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64 mm |
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Actual sizes of
3ct Sapphire Oval (10×8mm, Blue)
and
5ct Sapphire Round (10.22×10.22mm, Blue)
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 Ct Sapphire (Oval) | 5 Ct Sapphire (Round) | |
| 10×8 mm | vs | 10.22×10.22 mm |
| 65.6 mm² | 82.03 mm² |
| 3ct Sapphire Oval (10×8mm) | |
| 5ct Sapphire Round (10.22×10.22mm) | |
| Difference: 25% (16.43 mm²) |
5ct Sapphire (Round, 10.22×10.22mm) has approx. 25% more face-up area than 3ct Sapphire (Oval, 10×8mm).
Popular comparisons:
- 3ct Sapphire (Oval, Blue, 10 x 8) vs. 2.25ct Sapphire (Oval, Blue, 9 x 7)
- 3ct Sapphire (Oval, Blue, 10 x 8) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 3ct Sapphire (Oval, Blue, 10 x 8) vs. 3ct Sapphire (Round, Blue, 9 x 9)
- 3ct Sapphire (Oval, Blue, 10 x 8) vs. 2.7ct Sapphire (Oval, Blue, 9 x 7)
- 3ct Sapphire (Oval, Blue, 10 x 8) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 3ct Sapphire (Oval, Blue, 10 x 8) vs. 3ct Sapphire (Oval, Blue, 10.63 x 8.39)
- 3ct Sapphire (Oval, Blue, 10 x 8) vs. 2.1ct Sapphire (Oval, Blue, 9.69 x 6.46)
- 3ct Sapphire (Oval, Blue, 10 x 8) vs. 2.5ct Sapphire (Oval, Blue, 10.26 x 6.84)