1ct Alexandrite (Cabochon, 7.02×4.68mm, Bluish Green) vs 1ct Alexandrite (Trillion, 7.21×7.21mm, Bluish Green)
Quick summary: When looked from above (face-up position), 1ct Alexandrite (7.21×7.21mm, trillion cut) appears 20% larger than 1ct Alexandrite (7.02×4.68mm, cabochon cut). See below how they compare side-by-side on a ring and finger.
| 1ct Alexandrite (cabochon cut) |
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1ct Alexandrite (trillion cut) |
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bluish green |
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| 7.02×4.68 mm | 7.21×7.21 mm | |
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Actual sizes of
1ct Alexandrite Cabochon (7.02×4.68mm, Bluish Green)
and
1ct Alexandrite Trillion (7.21×7.21mm, Bluish Green)
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 Ct Alexandrite (Cabochon) | 1 Ct Alexandrite (Trillion) | |
| 7.02×4.68 mm | vs | 7.21×7.21 mm |
| 26.94 mm² | 32.23 mm² |
| 1ct Alexandrite Cabochon (7.02×4.68mm) | |
| 1ct Alexandrite Trillion (7.21×7.21mm) | |
| Difference: 20% (5.29 mm²) |
1ct Alexandrite Trillion (7.21×7.21mm) has approx. 20% more face-up area than 1ct Alexandrite Cabochon (7.02×4.68mm).
Popular comparisons:
- 1ct Alexandrite (Cabochon, Bluish Green, 7.02 x 4.68) vs. 1ct Emerald (Cabochon, Green, 7.8 x 5.2)
- 1ct Alexandrite (Cabochon, Bluish Green, 7.02 x 4.68) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Alexandrite (Cabochon, Bluish Green, 7.02 x 4.68) vs. 1ct Diamond (Cabochon, White, 7.14 x 4.76)
- 1ct Alexandrite (Cabochon, Bluish Green, 7.02 x 4.68) vs. 4ct Emerald (Cabochon, Green, 12.39 x 8.26)
- 1ct Alexandrite (Cabochon, Bluish Green, 7.02 x 4.68) vs. 20ct Emerald (Cabochon, Green, 21.18 x 14.12)
- 1ct Alexandrite (Cabochon, Dark Purple, 7.02 x 4.68) vs. 1ct Alexandrite (Trillion, Bluish Green, 7.21 x 7.21)
- 12ct Alexandrite (Cabochon, Bluish Green, 16.08 x 10.72) vs. 1ct Alexandrite (Emerald, Bluish Green, 6.55 x 4.85)
- 3.24ct Alexandrite (Cabochon, Bluish Green, 10.4 x 6.93) vs. 3.24ct Tanzanite (Oval, Blue, 11.94 x 7.96)
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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.