5ct Amethyst (Round, 11.73×11.73mm, Violet) vs 1.8ct Amethyst (Round, 8.34×8.34mm, Violet)
Quick summary: When looked from above (face-up position), 5ct Amethyst (11.73×11.73mm, round cut) appears 98% larger than 1.8ct Amethyst (8.34×8.34mm, round cut). See below how they compare side-by-side on a ring and finger.
| 5ct Amethyst (round cut) |
vs
|
1.8ct Amethyst (round cut) |
|
violet |
|
|
| 11.73×11.73 mm | 8.34×8.34 mm | |
| actual size | ||
|
|
|
Actual size is set for screen
|
Ring:
Skin tone:
Ring width: 3.0 mm
|
|
64 mm |
|
|
|||||||||||||||||
|
|||||||||||||||||||||
Actual sizes of
5ct Amethyst Round (11.73×11.73mm, Violet)
and
1.8ct Amethyst Round (8.34×8.34mm, 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.
| 5 Ct Amethyst (Round) | 1.8 Ct Amethyst (Round) | |
| 11.73×11.73 mm | vs | 8.34×8.34 mm |
| 108.07 mm² | 54.63 mm² |
| 5ct Amethyst Round (11.73×11.73mm) | |
| 1.8ct Amethyst Round (8.34×8.34mm) | |
| Difference: 98% (53.44 mm²) |
5ct Amethyst (Round, 11.73×11.73mm) has approx. 98% more face-up area than 1.8ct Amethyst (Round, 8.34×8.34mm).
Popular comparisons:
- 5ct Amethyst (Round, Violet, 11.73 x 11.73) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 5ct Amethyst (Round, Violet, 11.73 x 11.73) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 5ct Amethyst (Round, Violet, 11.73 x 11.73) vs. 5ct Diamond (Round, White, 11.11 x 11.11)
- 5ct Amethyst (Round, Violet, 11.73 x 11.73) vs. 3ct Peridot (Pear, Yellowish Green, 12.72 x 7.66)
- 5ct Amethyst (Round, Violet, 11.73 x 11.73) vs. 5ct Amethyst (Oval, Violet, 14.84 x 9.89)
- 5ct Amethyst (Round, Violet, 11.73 x 11.73) vs. 10ct Amethyst (Oval, Violet, 18.69 x 12.46)
- 5ct Amethyst (Round, Violet, 11.73 x 11.73) vs. 3.5ct Emerald (Oval, Green, 13.1 x 8.73)
- 1ct Amethyst (Round, Violet, 6.86 x 6.86) vs. 1ct Diamond (Round, White, 6.5 x 6.5)