7ct Sapphire (Oval, 14.48×9.65mm, Blue) vs 5.12ct Sapphire (Oval, 12.3×10.3mm, Blue)
Quick summary: When looked from above (face-up position), 7ct Sapphire (14.48×9.65mm, oval cut) appears 10% larger than 5.12ct Sapphire (12.3×10.3mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 7ct Sapphire (oval cut) |
vs
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5.12ct Sapphire (oval cut) |
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blue |
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| 14.48×9.65 mm | 12.3×10.3 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
7ct Sapphire Oval (14.48×9.65mm, Blue)
and
5.12ct Sapphire Oval (12.3×10.3mm, 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.
| 7 Ct Sapphire (Oval) | 5.12 Ct Sapphire (Oval) | |
| 14.48×9.65 mm | vs | 12.3×10.3 mm |
| 114.58 mm² | 103.89 mm² |
| 7ct Sapphire Oval (14.48×9.65mm) | |
| 5.12ct Sapphire Oval (12.3×10.3mm) | |
| Difference: 10% (10.69 mm²) |
7ct Sapphire (Oval, 14.48×9.65mm) has approx. 10% more face-up area than 5.12ct Sapphire (Oval, 12.3×10.3mm).
Popular comparisons:
- 7ct Sapphire (Oval, Blue, 14.48 x 9.65) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 7ct Sapphire (Oval, Blue, 14.48 x 9.65) vs. 3.25ct Diamond (Round, White, 9.63 x 9.63)
- 7ct Sapphire (Oval, Blue, 14.48 x 9.65) vs. 6.5ct Sapphire (Oval, Blue, 14.12 x 9.41)
- 7ct Sapphire (Oval, Blue, 14.48 x 9.65) vs. 5ct Diamond (Oval, White, 13.88 x 9.25)
- 7ct Sapphire (Oval, Blue, 14.48 x 9.65) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 7ct Sapphire (Oval, Blue, 14.48 x 9.65) vs. 5.12ct Sapphire (Oval, Blue, 12.34 x 10.26)
- 7ct Sapphire (Oval, Blue, 14.48 x 9.65) vs. 9ct Sapphire (Oval, Blue, 15.74 x 10.49)
- 7ct Sapphire (Oval, Blue, 14.48 x 9.65) vs. 7ct Tanzanite (Oval, Blue, 15.42 x 10.28)