0.2ct Amethyst (Oval, 5.07×3.38mm, Purple) vs 0.4ct Amethyst (Oval, 6.39×4.26mm, Purple)
Quick summary: When looked from above (face-up position), 0.4ct Amethyst (6.39×4.26mm, oval cut) appears 59% larger than 0.2ct Amethyst (5.07×3.38mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 0.2ct Amethyst (oval cut) |
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0.4ct Amethyst (oval cut) |
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| 5.07×3.38 mm | 6.39×4.26 mm | |
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Actual sizes of
0.2ct Amethyst Oval (5.07×3.38mm, Purple)
and
0.4ct Amethyst Oval (6.39×4.26mm, Purple)
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.
| 0.2 Ct Amethyst (Oval) | 0.4 Ct Amethyst (Oval) | |
| 5.07×3.38 mm | vs | 6.39×4.26 mm |
| 14.05 mm² | 22.32 mm² |
| 0.2ct Amethyst Oval (5.07×3.38mm) | |
| 0.4ct Amethyst Oval (6.39×4.26mm) | |
| Difference: 59% (8.27 mm²) |
0.4ct Amethyst Oval (6.39×4.26mm) has approx. 59% more face-up area than 0.2ct Amethyst Oval (5.07×3.38mm).
Popular comparisons:
- 0.2ct Amethyst (Oval, Purple, 5.07 x 3.38) vs. 0.3ct Amethyst (Oval, Purple, 5.81 x 3.87)
- 0.2ct Amethyst (Oval, Purple, 5.07 x 3.38) vs. 0.1ct Amethyst (Oval, Purple, 4.02 x 2.68)
- 1ct Amethyst (Oval, Dark Violet, 8.67 x 5.78) vs. 1ct Diamond (Oval, White, 8.12 x 5.41)
- 2.5ct Amethyst (Oval, Violet, 11.78 x 7.85) vs. 2.5ct Amethyst (Round, Violet, 9.31 x 9.31)
- 1ct Amethyst (Oval, Violet, 9 x 7) vs. 1ct Tourmaline (Oval, Violet, 8 x 6)
- 9.5ct Amethyst (Oval, Violet, 17 x 13) vs. 4ct Diamond (Cushion, White, 9.25 x 9.25)
- 6ct Amethyst (Oval, Violet, 15.77 x 10.51) vs. 7.5ct Ruby (Oval, Red, 14.81 x 9.87)
- 6ct Amethyst (Oval, Violet, 15.77 x 10.51) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
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.