1.5ct Amethyst (Trillion, 9.6×9.6mm, Violet) vs 1.5ct Quartz (Trillion, 9.6×9.6mm, Brown)
Quick summary: Compared gemstones have equal face-up area.
| 1.5ct Amethyst (trillion cut) |
vs
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1.5ct Quartz (trillion cut) |
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violet |
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| 9.6×9.6 mm | 9.6×9.6 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
1.5ct Amethyst Trillion (9.6×9.6mm, Violet)
and
1.5ct Quartz Trillion (9.6×9.6mm, Brown)
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
Amethyst and Quartz 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.
| 1.5 Ct Amethyst (Trillion) | 1.5 Ct Quartz (Trillion) | |
| 9.6×9.6 mm | vs | 9.6×9.6 mm |
| 57.14 mm² | 57.14 mm² |

| 1.5ct Amethyst Trillion (9.6×9.6mm) | |
| 1.5ct Quartz Trillion (9.6×9.6mm) | |
| Difference: 0% (0 mm²) |
1.5ct Amethyst (Trillion, 9.6×9.6mm) and 1.5ct Quartz (Trillion, 9.6×9.6mm) have the same face-up area.
Popular comparisons:
- 0.2ct Amethyst (Trillion, Dark Violet, 4.72 x 4.72) vs. 10ct Aquamarine (Baguette, Light Bluish Green, 17.03 x 11.35)
- 0.8ct Amethyst (Trillion, Purple, 7.48 x 7.48) vs. 0.5ct Amethyst (Oval, Purple, 6.89 x 4.59)
- 1ct Amethyst (Trillion, Dark Violet, 8.06 x 8.06) vs. 1ct Sapphire (Emerald, Blue, 6.39 x 4.73)
- 3ct Amethyst (Trillion, Violet, 11.63 x 11.63) vs. 3ct Amethyst (Round, Violet, 9.89 x 9.89)
- 1ct Amethyst (Trillion, Violet, 8.06 x 8.06) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.8ct Amethyst (Trillion, Purple, 7.48 x 7.48) vs. 0.5ct Amethyst (Trillion, Purple, 6.4 x 6.4)
- 5ct Amethyst (Trillion, Dark Violet, 13.79 x 13.79) vs. 5ct Sapphire (Baguette, Blue, 11.85 x 7.9)
- 0.1ct Amethyst (Trillion, Dark Violet, 3.74 x 3.74) vs. 10ct Aquamarine (Cushion, Light Bluish Green, 13.73 x 13.73)
- 1ct Amethyst (Trillion, Violet, 8.06 x 8.06) vs. 1.47ct Topaz (Trillion, Blue, 8.33 x 8.33)