1ct Ruby (Princess, 5.37×5.37mm, Red) vs 0.75ct Sapphire (Baguette, 6.3×4.2mm, Blue)
Quick summary: When looked from above (face-up position), 1ct Ruby (5.37×5.37mm, princess cut) appears 9% larger than 0.75ct Sapphire (6.3×4.2mm, baguette cut). See below how they compare side-by-side on a ring and finger.
| 1ct Ruby (princess cut) |
vs
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0.75ct Sapphire (baguette cut) |
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red |
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| 5.37×5.37 mm | 6.3×4.2 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 Ruby Princess (5.37×5.37mm, Red)
and
0.75ct Sapphire Baguette (6.3×4.2mm, 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.
| 1 Ct Ruby (Princess) | 0.75 Ct Sapphire (Baguette) | |
| 5.37×5.37 mm | vs | 6.3×4.2 mm |
| 28.84 mm² | 26.46 mm² |
| 1ct Ruby Princess (5.37×5.37mm) | |
| 0.75ct Sapphire Baguette (6.3×4.2mm) | |
| Difference: 9% (2.38 mm²) |
1ct Ruby (Princess, 5.37×5.37mm) has approx. 9% more face-up area than 0.75ct Sapphire (Baguette, 6.3×4.2mm).
Popular comparisons:
- 1ct Ruby (Princess, Red, 5.37 x 5.37) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 1ct Ruby (Princess, Red, 5.37 x 5.37) vs. 1ct Emerald (Princess, Green, 6.13 x 6.13)
- 1ct Ruby (Princess, Red, 5.37 x 5.37) vs. 1.25ct Diamond (Princess, White, 5.94 x 5.94)
- 1ct Ruby (Princess, Red, 5.37 x 5.37) vs. 5ct Ruby (Round, Red, 10.22 x 10.22)
- 1ct Ruby (Princess, Red, 5.37 x 5.37) vs. 2ct Diamond (Round, White, 8.19 x 8.19)
- 1ct Ruby (Princess, Red, 5.37 x 5.37) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Ruby (Princess, Red, 5.37 x 5.37) vs. 0.75ct Diamond (Cushion, Yellow, 5.29 x 5.29)
- 1ct Ruby (Princess, Red, 5.37 x 5.37) vs. 0.75ct Sapphire (Round, Blue, 5.43 x 5.43)