1ct Topaz (Round, 6×6mm, Blue) vs 2ct Topaz (Round, 8×8mm, Blue)
Quick summary: When looked from above (face-up position), 2ct Topaz (8×8mm, round cut) appears 78% larger than 1ct Topaz (6×6mm, round cut). See below how they compare side-by-side on a ring and finger.
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2ct Topaz (round cut) |
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Actual size is set for screen
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64 mm |
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Actual sizes of
1ct Topaz Round (6×6mm, Blue)
and
2ct Topaz Round (8×8mm, Blue)
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 Topaz (Round) | 2 Ct Topaz (Round) | |
| 6×6 mm | vs | 8×8 mm |
| 28.27 mm² | 50.27 mm² |
| 1ct Topaz Round (6×6mm) | |
| 2ct Topaz Round (8×8mm) | |
| Difference: 78% (22 mm²) |
2ct Topaz Round (8×8mm) has approx. 78% more face-up area than 1ct Topaz Round (6×6mm).
Popular comparisons:
- 1ct Topaz (Round, Blue, 6 x 6) vs. 0.5ct Topaz (Round, Blue, 5 x 5)
- 1ct Topaz (Round, Blue, 6 x 6) vs. 0.5ct Sapphire (Round, Blue, 4.75 x 4.75)
- 1ct Topaz (Round, Blue, 6 x 6) vs. 0.56ct Topaz (Round, Blue, 5 x 5)
- 1ct Topaz (Round, Blue, 6 x 6) vs. 0.56ct Topaz (Round, Blue, 5.14 x 5.14)
- 1ct Topaz (Round, Blue, 6 x 6) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 1ct Topaz (Round, Blue, 6 x 6) vs. 0.5ct Topaz (Oval, Blue, 5 x 5)
- 1ct Topaz (Round, Blue, 6 x 6) vs. 1ct Topaz (Round, Blue, 7 x 7)
- 1ct Topaz (Round, Blue, 6.23 x 6.23) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
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.