17ct Amethyst (Round, 17.63×17.63mm, Violet) vs 17ct Amethyst (Oval, 22.31×14.87mm, Violet)
Quick summary: When looked from above (face-up position), 17ct Amethyst (22.31×14.87mm, oval cut) appears 11% larger than 17ct Amethyst (17.63×17.63mm, round cut). See below how they compare side-by-side on a ring and finger.
| 17ct Amethyst (round cut) |
vs
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17ct Amethyst (oval cut) |
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violet |
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| 17.63×17.63 mm | 22.31×14.87 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
17ct Amethyst Round (17.63×17.63mm, Violet)
and
17ct Amethyst Oval (22.31×14.87mm, Violet)
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.
| 17 Ct Amethyst (Round) | 17 Ct Amethyst (Oval) | |
| 17.63×17.63 mm | vs | 22.31×14.87 mm |
| 244.12 mm² | 272.03 mm² |
| 17ct Amethyst Round (17.63×17.63mm) | |
| 17ct Amethyst Oval (22.31×14.87mm) | |
| Difference: 11% (27.91 mm²) |
17ct Amethyst (Oval, 22.31×14.87mm) has approx. 11% more face-up area than 17ct Amethyst (Round, 17.63×17.63mm).
Popular comparisons:
- 17ct Amethyst (Round, Violet, 17.63 x 17.63) vs. 0.09ct Diamond (Pear, White, 4.05 x 2.44)
- 1ct Amethyst (Round, Violet, 6.86 x 6.86) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 1ct Amethyst (Round, Violet, 6.86 x 6.86) vs. 1ct Tanzanite (Emerald, Blue, 6.8 x 5.04)
- 2ct Amethyst (Round, Violet, 8.64 x 8.64) vs. 2ct Amethyst (Oval, Violet, 10.94 x 7.29)
- 1ct Amethyst (Round, Violet, 6.86 x 6.86) vs. 1ct Tanzanite (Round, Blue, 6.37 x 6.37)
- 8ct Amethyst (Round, Violet, 13.72 x 13.72) vs. 8ct Emerald (Emerald, Green, 14.55 x 10.78)
- 1ct Amethyst (Round, Violet, 6.86 x 6.86) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Amethyst (Round, Violet, 6.86 x 6.86) vs. 1ct Zircon (Round, Orange, 5.67 x 5.67)