1.8ct Ruby (Oval, 9.2×6.13mm, Red) vs 1.5ct Ruby (Oval, 8.66×5.77mm, Red)
Quick summary: When looked from above (face-up position), 1.8ct Ruby (9.2×6.13mm, oval cut) appears 13% larger than 1.5ct Ruby (8.66×5.77mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 1.8ct Ruby (oval cut) |
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1.5ct Ruby (oval cut) |
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| 9.2×6.13 mm | 8.66×5.77 mm | |
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Actual sizes of
1.8ct Ruby Oval (9.2×6.13mm, Red)
and
1.5ct Ruby Oval (8.66×5.77mm, 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.
| 1.8 Ct Ruby (Oval) | 1.5 Ct Ruby (Oval) | |
| 9.2×6.13 mm | vs | 8.66×5.77 mm |
| 46.24 mm² | 40.97 mm² |
| 1.8ct Ruby Oval (9.2×6.13mm) | |
| 1.5ct Ruby Oval (8.66×5.77mm) | |
| Difference: 13% (5.27 mm²) |
1.8ct Ruby Oval (9.2×6.13mm) has approx. 13% more face-up area than 1.5ct Ruby Oval (8.66×5.77mm).
Popular comparisons:
- 1.8ct Ruby (Oval, Red, 9.2 x 6.13) vs. 1.25ct Diamond (Oval, White, 7 x 7)
- 1.8ct Ruby (Oval, Red, 9.2 x 6.13) vs. 1ct Diamond (Oval, White, 8.12 x 5.41)
- 1.8ct Ruby (Oval, Red, 9.2 x 6.13) vs. 1.8ct Emerald (Emerald, Green, 8.86 x 6.56)
- 1.8ct Ruby (Oval, Red, 9.2 x 6.13) vs. 2.8ct Diamond (Emerald, White, 9 x 7)
- 1.8ct Ruby (Oval, Red, 9.2 x 6.13) vs. 1.8ct Tourmaline (Oval, Violet, 10.02 x 6.68)
- 1.8ct Ruby (Oval, Red, 9.2 x 6.13) vs. 1.4ct Ruby (Oval, Red, 8.46 x 5.64)
- 1.8ct Ruby (Oval, Red, 9.2 x 6.13) vs. 1.08ct Diamond (Round, White, 6.67 x 6.67)
- 1.8ct Ruby (Oval, Red, 9.2 x 6.13) vs. 1.51ct Ruby (Oval, Red, 8.67 x 5.78)
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.