10 Ct Topaz (Round) |
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10 Ct Diamond (Round) |
blue |
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13.43×13.43 mm | 14×14 mm | |
actual size | ||
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64 mm |
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Actual sizes of
10ct Topaz Round (13.43×13.43mm, Blue)
and
10ct Diamond Round (14×14mm, White)
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?
JamesAllen → high-quality Diamonds, high-end jewelry and competitive prices. Highly recommended.
Amazon → usually offers a good selection from many different vendors. Worth a check.
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.
10 Ct Topaz (Round) | 10 Ct Diamond (Round) | |
13.43×13.43 mm | vs | 14×14 mm |
141.66 mm² | 153.94 mm² |
10ct Topaz Round (13.43×13.43mm) | |
10ct Diamond Round (14×14mm) | |
Difference: 9% (12.28 mm²) |
10ct Diamond Round (14×14mm) has approx. 9% more face-up area than 10ct Topaz Round (13.43×13.43mm).
Popular comparisons:
- 10ct Topaz (Round, Blue, 13.43 x 13.43) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 1ct Topaz (Round, Blue, 6.23 x 6.23) vs. 1ct Tourmaline (Round, Violet, 6.51 x 6.51)
- 1ct Topaz (Round, Blue, 6.23 x 6.23) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 2ct Topaz (Round, Blue, 7.85 x 7.85) vs. 1ct Topaz (Round, Blue, 6.23 x 6.23)
- 1ct Topaz (Round, Blue, 6 x 6) vs. 0.5ct Topaz (Round, Blue, 5 x 5)
- 1ct Topaz (Round, White, 6.23 x 6.23) vs. 1ct Spinel (Round, Red, 6.19 x 6.19)
- 1ct Topaz (Round, Blue, 6.23 x 6.23) vs. 1ct Tourmaline (Round, Blue, 6.51 x 6.51)
- 2ct Topaz (Round, Blue, 7.85 x 7.85) vs. 2ct Diamond (Round, White, 8.19 x 8.19)
- 2ct Topaz (Round, Light Bluish Green, 7.85 x 7.85) vs. 1.65ct Sapphire (Emerald, Blue, 7.8 x 5.8)
Enter your screen size (diagonal)
My screen size is
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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.