0.72ct Ruby (Pear, 7.44×4.48mm, Red) vs 1.5ct Sapphire (Oval, 8×5.5mm, Blue)
Quick summary: When looked from above (face-up position), 1.5ct Sapphire (8×5.5mm, oval cut) appears 48% larger than 0.72ct Ruby (7.44×4.48mm, pear cut). See below how they compare side-by-side on a ring and finger.
| 0.72ct Ruby (pear cut) |
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1.5ct Sapphire (oval cut) |
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red |
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| 7.44×4.48 mm | 8×5.5 mm | |
| actual size | ||
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Actual sizes of
0.72ct Ruby Pear (7.44×4.48mm, Red)
and
1.5ct Sapphire Oval (8×5.5mm, 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
Ruby and Sapphire have the same specific gravity so their face-up size
depends on the weight, shape and 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.
| 0.72 Ct Ruby (Pear) | 1.5 Ct Sapphire (Oval) | |
| 7.44×4.48 mm | vs | 8×5.5 mm |
| 24.33 mm² | 36.08 mm² |
| 0.72ct Ruby Pear (7.44×4.48mm) | |
| 1.5ct Sapphire Oval (8×5.5mm) | |
| Difference: 48% (11.75 mm²) |
1.5ct Sapphire Oval (8×5.5mm) has approx. 48% more face-up area than 0.72ct Ruby Pear (7.44×4.48mm).
Popular comparisons:
- 0.72ct Ruby (Pear, Red, 7.44 x 4.48) vs. 2.8ct Emerald (Oval, Green, 10 x 8)
- 0.72ct Ruby (Pear, Red, 7.44 x 4.48) vs. 0.95ct Emerald (Emerald, Green, 7.16 x 5.3)
- 0.72ct Ruby (Pear, Red, 7.44 x 4.48) vs. 1.13ct Ruby (Oval, Red, 7.88 x 5.25)
- 0.72ct Ruby (Pear, Red, 7.44 x 4.48) vs. 1.72ct Ruby (Pear, Red, 9.94 x 5.99)
- 0.72ct Ruby (Pear, Red, 7.44 x 4.48) vs. 2.72ct Ruby (Pear, Red, 11.59 x 6.98)
- 0.72ct Ruby (Pear, Red, 7.44 x 4.48) vs. 0.72ct Emerald (Pear, Green, 8.48 x 5.11)
- 0.72ct Ruby (Pear, Red, 7.44 x 4.48) vs. 0.72ct Diamond (Pear, White, 8.1 x 4.88)
- 0.72ct Ruby (Pear, Red, 7.44 x 4.48) vs. 1.5ct Sapphire (Oval, Blue, 8 x 5)
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Actual size is currently adjusted to screen.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.