0.8ct Ruby (Round, 5.55×5.55mm, Red) vs 0.5ct Ruby (Round, 4.75×4.75mm, Red)
Quick summary: When looked from above (face-up position), 0.8ct Ruby (5.55×5.55mm, round cut) appears 37% larger than 0.5ct Ruby (4.75×4.75mm, round cut). See below how they compare side-by-side on a ring and finger.
| 0.8ct Ruby (round cut) |
vs
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0.5ct Ruby (round cut) |
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red |
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| 5.55×5.55 mm | 4.75×4.75 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
0.8ct Ruby Round (5.55×5.55mm, Red)
and
0.5ct Ruby Round (4.75×4.75mm, Red)
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.
| 0.8 Ct Ruby (Round) | 0.5 Ct Ruby (Round) | |
| 5.55×5.55 mm | vs | 4.75×4.75 mm |
| 24.19 mm² | 17.72 mm² |
| 0.8ct Ruby Round (5.55×5.55mm) | |
| 0.5ct Ruby Round (4.75×4.75mm) | |
| Difference: 37% (6.47 mm²) |
0.8ct Ruby (Round, 5.55×5.55mm) has approx. 37% more face-up area than 0.5ct Ruby (Round, 4.75×4.75mm).
Popular comparisons:
- 0.8ct Ruby (Round, Red, 5.55 x 5.55) vs. 0.5ct Emerald (Round, Green, 5.41 x 5.41)
- 0.8ct Ruby (Round, Red, 5.55 x 5.55) vs. 0.8ct Diamond (Round, White, 6.03 x 6.03)
- 0.8ct Ruby (Round, Red, 5.55 x 5.55) vs. 0.8ct Emerald (Emerald, Green, 6.76 x 5.01)
- 0.8ct Ruby (Round, Red, 5.55 x 5.55) vs. 0.8ct Diamond (Emerald, White, 6.2 x 4.59)
- 0.8ct Ruby (Round, Red, 5.55 x 5.55) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.8ct Ruby (Round, Red, 5.55 x 5.55) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 0.8ct Ruby (Round, Red, 5.55 x 5.55) vs. 1ct Sapphire (Cushion, Light Blue, 6.37 x 5.32)
- 0.8ct Ruby (Round, Red, 5.55 x 5.55) vs. 0.3ct Diamond (Round, White, 4.35 x 4.35)