1ct Sapphire (Oval, 7×5mm, Blue) vs 1.57ct Sapphire (Cushion, 6.5×6.5mm, Blue)
Quick summary: When looked from above (face-up position), 1.57ct Sapphire (6.5×6.5mm, cushion cut) appears 33% larger than 1ct Sapphire (7×5mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 1ct Sapphire (oval cut) |
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1.57ct Sapphire (cushion cut) |
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blue |
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| 7×5 mm | 6.5×6.5 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
1ct Sapphire Oval (7×5mm, Blue)
and
1.57ct Sapphire Cushion (6.5×6.5mm, 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.
| 1 Ct Sapphire (Oval) | 1.57 Ct Sapphire (Cushion) | |
| 7×5 mm | vs | 6.5×6.5 mm |
| 28.7 mm² | 38.03 mm² |
| 1ct Sapphire Oval (7×5mm) | |
| 1.57ct Sapphire Cushion (6.5×6.5mm) | |
| Difference: 33% (9.33 mm²) |
1.57ct Sapphire (Cushion, 6.5×6.5mm) has approx. 33% more face-up area than 1ct Sapphire (Oval, 7×5mm).
Popular comparisons:
- 1ct Sapphire (Oval, Blue, 7 x 5) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Sapphire (Oval, Blue, 7 x 5) vs. 2ct Sapphire (Oval, Blue, 9.3 x 6.4)
- 1ct Sapphire (Oval, Blue, 7 x 5) vs. 0.83ct Sapphire (Cushion, Blue, 5.6 x 5)
- 1ct Sapphire (Oval, Blue, 7 x 5) vs. 0.83ct Sapphire (Cushion, Blue, 5.6 x 5)
- 1ct Sapphire (Oval, Blue, 7 x 5) vs. 1ct Ruby (Oval, Red, 7 x 5)
- 1ct Sapphire (Oval, Blue, 7 x 5) vs. 1ct Ruby (Oval, Red, 8 x 6)
- 1ct Sapphire (Oval, Blue, 7 x 5) vs. 0.35ct Sapphire (Cushion, Blue, 3.94 x 3.94)
- 1ct Sapphire (Oval, Blue, 7 x 5) vs. 1.25ct Sapphire (Oval, Blue, 8.15 x 5.43)