1ct Sapphire (Marquise, 10×5mm, Blue) vs 1.5ct Sapphire (Round, 6.84×6.84mm, Blue)
Quick summary: When looked from above (face-up position), 1.5ct Sapphire (6.84×6.84mm, round cut) appears 4% larger than 1ct Sapphire (10×5mm, marquise cut). See below how they compare side-by-side on a ring and finger.
| 1ct Sapphire (marquise cut) |
vs
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1.5ct Sapphire (round cut) |
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blue |
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| 10×5 mm | 6.84×6.84 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 Marquise (10×5mm, Blue)
and
1.5ct Sapphire Round (6.84×6.84mm, 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 (Marquise) | 1.5 Ct Sapphire (Round) | |
| 10×5 mm | vs | 6.84×6.84 mm |
| 35.5 mm² | 36.75 mm² |
| 1ct Sapphire Marquise (10×5mm) | |
| 1.5ct Sapphire Round (6.84×6.84mm) | |
| Difference: 4% (1.25 mm²) |
1.5ct Sapphire (Round, 6.84×6.84mm) has approx. 4% more face-up area than 1ct Sapphire (Marquise, 10×5mm).
Popular comparisons:
- 1ct Sapphire (Marquise, Blue, 10 x 5) vs. 1ct Sapphire (Oval, Blue, 10 x 5)
- 1ct Sapphire (Marquise, Blue, 10 x 5) vs. 1ct Sapphire (Trillion, Blue, 10 x 5)
- 1ct Sapphire (Marquise, Blue, 10 x 5) vs. 1ct Sapphire (Marquise, Dark Bluish Green, 10.49 x 4.21)
- 1ct Sapphire (Marquise, Blue, 10 x 5) vs. 1ct Sapphire (Cushion, Blue, 9.3 x 4.4)
- 1ct Sapphire (Marquise, Blue, 10 x 5) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Sapphire (Marquise, Blue, 10 x 5) vs. 1ct Sapphire (Marquise, Blue, 11 x 5.25)
- 1.5ct Sapphire (Marquise, Blue, 11.3 x 5.65) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 1ct Sapphire (Marquise, Dark Green, 10 x 5) vs. 1ct Sapphire (Round, Dark Green, 6 x 6)