2 Ct Sapphire (Round) |
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2 Ct Diamond (Round) |
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blue |
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| 7.53×7.53 mm | 8.19×8.19 mm | |
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Actual size is set for screen
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Ring width: 3.0 mm
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64 mm |
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Actual sizes of
2ct Sapphire Round (7.53×7.53mm, Blue)
and
2ct Diamond Round (8.19×8.19mm, 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 gemstones (Rubies, Saphhires, Emeralds) and especially 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, Sapphire will face-up smaller than Diamond for a given
carat weight, because it has higher specific gravity
(4 vs. 3.52 - this means it's "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.
| 2 Ct Sapphire (Round) | 2 Ct Diamond (Round) | |
| 7.53×7.53 mm | vs | 8.19×8.19 mm |
| 44.53 mm² | 52.68 mm² |
| 2ct Sapphire Round (7.53×7.53mm) | |
| 2ct Diamond Round (8.19×8.19mm) | |
| Difference: 18% (8.15 mm²) |
2ct Diamond Round (8.19×8.19mm) has approx. 18% more face-up area than 2ct Sapphire Round (7.53×7.53mm).
Popular comparisons:
- 2ct Sapphire (Round, Blue, 7.53 x 7.53) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 2ct Sapphire (Round, Blue, 7.53 x 7.53) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 2ct Sapphire (Round, Blue, 7.53 x 7.53) vs. 3ct Sapphire (Round, Blue, 8.62 x 8.62)
- 2ct Sapphire (Round, Blue, 7.53 x 7.53) vs. 2ct Sapphire (Oval, Blue, 9.53 x 6.35)
- 2ct Sapphire (Round, Blue, 7.53 x 7.53) vs. 1.5ct Diamond (Round, White, 7.44 x 7.44)
- 2ct Sapphire (Round, Blue, 7.53 x 7.53) vs. 5ct Sapphire (Round, Blue, 10.22 x 10.22)
- 2ct Sapphire (Round, Blue, 7.53 x 7.53) vs. 2.2ct Diamond (Round, White, 8.45 x 8.45)
- 2ct Sapphire (Round, Blue, 7.53 x 7.53) vs. 1.2ct Diamond (Round, White, 6.91 x 6.91)
- 2ct Sapphire (Round, Blue, 7.53 x 7.53) vs. 2ct Sapphire (Cushion, Blue, 7.04 x 7.04)
Enter your screen size (diagonal)
My screen size is
inches
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.