0.83ct Ruby (Oval, 7.11×4.74mm, Red) vs 0.63ct Sapphire (Oval, 6.48×4.32mm, Purple)
Quick summary: When looked from above (face-up position), 0.83ct Ruby (7.11×4.74mm, oval cut) appears 20% larger than 0.63ct Sapphire (6.48×4.32mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 0.83ct Ruby (oval cut) |
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0.63ct Sapphire (oval cut) |
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red |
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| 7.11×4.74 mm | 6.48×4.32 mm | |
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Actual sizes of
0.83ct Ruby Oval (7.11×4.74mm, Red)
and
0.63ct Sapphire Oval (6.48×4.32mm, Purple)
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.
| 0.83 Ct Ruby (Oval) | 0.63 Ct Sapphire (Oval) | |
| 7.11×4.74 mm | vs | 6.48×4.32 mm |
| 27.64 mm² | 22.95 mm² |
| 0.83ct Ruby Oval (7.11×4.74mm) | |
| 0.63ct Sapphire Oval (6.48×4.32mm) | |
| Difference: 20% (4.69 mm²) |
0.83ct Ruby Oval (7.11×4.74mm) has approx. 20% more face-up area than 0.63ct Sapphire Oval (6.48×4.32mm).
Popular comparisons:
- 0.83ct Ruby (Oval, Red, 7.11 x 4.74) vs. 0.09ct Diamond (Round, White, 2.91 x 2.91)
- 0.83ct Ruby (Oval, Red, 7.11 x 4.74) vs. 0.1ct Diamond (Round, White, 3.02 x 3.02)
- 0.83ct Ruby (Oval, Red, 7.11 x 4.74) vs. 0.08ct Diamond (Round, White, 2.8 x 2.8)
- 0.83ct Ruby (Oval, Red, 7.11 x 4.74) vs. 0.66ct Ruby (Pear, Red, 7.24 x 4.36)
- 0.83ct Ruby (Oval, Red, 7.11 x 4.74) vs. 0.76ct Morganite (Oval, Light Purple, 7.88 x 5.25)
- 0.83ct Ruby (Oval, Red, 7.11 x 4.74) vs. 0.67ct Morganite (Oval, Light Purple, 7.55 x 5.03)
- 0.83ct Ruby (Oval, Red, 7.11 x 4.74) vs. 0.51ct Emerald (Round, Green, 5.45 x 5.45)
- 4ct Ruby (Oval, Red, 11 x 8.15) vs. 2.75ct Diamond (Oval, White, 11.37 x 7.58)
Enter your screen size (diagonal)
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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.