11ct Diamond (Cushion, 12.96×12.96mm, White) vs 11ct Topaz (Cushion, 12.96×12.96mm, Blue)
Quick summary: Compared gemstones have equal face-up area.
| 11ct Diamond (cushion cut) |
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11ct Topaz (cushion cut) |
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white |
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| 12.96×12.96 mm | 12.96×12.96 mm | |
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64 mm |
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Actual sizes of
11ct Diamond Cushion (12.96×12.96mm, White)
and
11ct Topaz Cushion (12.96×12.96mm, 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
All things being equal, Topaz will face-up slightly smaller than Diamond for a given
carat weight, because it has higher specific gravity
(3.53 vs. 3.52 - this means it's "slightly heavier" compared to Diamond of the same size). Face-up size also depends heavily on 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.
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.
| 11 Ct Diamond (Cushion) | 11 Ct Topaz (Cushion) | |
| 12.96×12.96 mm | vs | 12.96×12.96 mm |
| 151.17 mm² | 151.17 mm² |
| 11ct Diamond Cushion (12.96×12.96mm) | |
| 11ct Topaz Cushion (12.96×12.96mm) | |
| Difference: 0% (0 mm²) |
11ct Diamond Cushion (12.96×12.96mm) and 11ct Topaz Cushion (12.96×12.96mm) have the same face-up area.
Popular comparisons:
- 11ct Diamond (Cushion, White, 12.96 x 12.96) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 11ct Diamond (Cushion, White, 12.96 x 12.96) vs. 13ct Emerald (Emerald, Green, 17.12 x 12.68)
- 11ct Diamond (Cushion, White, 12.96 x 12.96) vs. 11ct Emerald (Emerald, Green, 16.19 x 11.99)
- 1.01ct Diamond (Cushion, White, 5.85 x 5.85) vs. 1ct Spinel (Cushion, Red, 5.79 x 5.79)
- 2ct Diamond (Cushion, White, 7.34 x 7.34) vs. 2ct Diamond (Round, White, 8.19 x 8.19)
- 1ct Diamond (Cushion, White, 5.8 x 5.8) vs. 1.03ct Diamond (Round, White, 6.56 x 6.56)
- 1.56ct Diamond (Cushion, White, 6.27 x 6.27) vs. 1.66ct Diamond (Cushion, White, 6.49 x 6.47)
- 1ct Diamond (Cushion, White, 5.83 x 5.83) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
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.