1.1ct Sapphire (Oval, 7.82×5.21mm, Blue) vs 1.5ct Diamond (Pear, 10.36×6.24mm, Gray)
Quick summary: When looked from above (face-up position), 1.5ct Colored Diamond (10.36×6.24mm, pear cut) appears 41% larger than 1.1ct Sapphire (7.82×5.21mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 1.1ct Sapphire (oval cut) |
vs
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1.5ct Diamond (pear cut) |
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blue |
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| 7.82×5.21 mm | 10.36×6.24 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
1.1ct Sapphire Oval (7.82×5.21mm, Blue)
and
1.5ct Diamond Pear (10.36×6.24mm, Gray)
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
All things being equal, Sapphire will face-up smaller than Diamond for a given
carat weight, because it has higher specific gravity
(4 vs. 3.52 - this means it's "heavier" compared to Diamond of the same size). Face-up size also depends heavily on 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.
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.
| 1.1 Ct Sapphire (Oval) | 1.5 Ct Colored Diamond (Pear) | |
| 7.82×5.21 mm | vs | 10.36×6.24 mm |
| 33.41 mm² | 47.19 mm² |
| 1.1ct Sapphire Oval (7.82×5.21mm) | |
| 1.5ct Colored Diamond Pear (10.36×6.24mm) | |
| Difference: 41% (13.78 mm²) |
1.5ct Colored Diamond (Pear, 10.36×6.24mm) has approx. 41% more face-up area than 1.1ct Sapphire (Oval, 7.82×5.21mm).
Popular comparisons:
- 1.1ct Sapphire (Oval, Blue, 7.82 x 5.21) vs. 1.1ct Diamond (Oval, White, 8.39 x 5.59)
- 1.1ct Sapphire (Oval, Blue, 7.82 x 5.21) vs. 1.13ct Sapphire (Pear, Dark Bluish Green, 8 x 5.9)
- 1.1ct Sapphire (Oval, Blue, 7.82 x 5.21) vs. 1.9ct Sapphire (Oval, Blue, 9.38 x 6.25)
- 1.1ct Sapphire (Oval, Blue, 7.82 x 5.21) vs. 2ct Sapphire (Marquise, Blue, 12.44 x 6.22)
- 1.1ct Sapphire (Oval, Blue, 7.82 x 5.21) vs. 2ct Diamond (Pear, Gray, 11.4 x 6.87)
- 1.1ct Sapphire (Oval, Blue, 7.82 x 5.21) vs. 1.25ct Aquamarine (Oval, Light Blue, 9.29 x 6.19)
- 1.1ct Sapphire (Oval, Blue, 7.82 x 5.21) vs. 1.5ct Diamond (Pear, Light Gray, 10.36 x 6.24)
- 1.1ct Sapphire (Oval, Blue, 7.82 x 5.21) vs. 2ct Diamond (Pear, Light Gray, 11.4 x 6.87)