2.07ct Sapphire (Princess, 7.15×7.02mm, Blue) vs 1ct Diamond (Princess, 5.51×5.51mm, White)
Quick summary: When looked from above (face-up position), 2.07ct Sapphire (7.15×7.02mm, princess cut) appears 65% larger than 1ct Diamond (5.51×5.51mm, princess cut). See below how they compare side-by-side on a ring and finger.
| 2.07ct Sapphire (princess cut) |
vs
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1ct Diamond (princess cut) |
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blue |
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| 7.15×7.02 mm | 5.51×5.51 mm | |
| actual size | ||
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Actual size is set for screen
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Ring:
Skin tone:
Ring width: 3.0 mm
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64 mm |
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Actual sizes of
2.07ct Sapphire Princess (7.15×7.02mm, Blue)
and
1ct Diamond Princess (5.51×5.51mm, 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?
For certified gemstones, high-end gemstone jewelry, and birthstone jewelry, see Blue Nile
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.
| 2.07 Ct Sapphire (Princess) | 1 Ct Diamond (Princess) | |
| 7.15×7.02 mm | vs | 5.51×5.51 mm |
| 50.19 mm² | 30.36 mm² |
| 2.07ct Sapphire Princess (7.15×7.02mm) | |
| 1ct Diamond Princess (5.51×5.51mm) | |
| Difference: 65% (19.83 mm²) |
2.07ct Sapphire (Princess, 7.15×7.02mm) has approx. 65% more face-up area than 1ct Diamond (Princess, 5.51×5.51mm).
Popular comparisons:
- 2.07ct Sapphire (Princess, Blue, 7.15 x 7.02) vs. 2.13ct Sapphire (Emerald, Blue, 7.07 x 5.71)
- 2.07ct Sapphire (Princess, Blue, 7.15 x 7.02) vs. 3.2ct Sapphire (Oval, Orange, 9.75 x 6.93)
- 2.07ct Sapphire (Princess, Blue, 7.15 x 7.02) vs. 2.1ct Diamond (Princess, White, 7.06 x 7.06)
- 2.07ct Sapphire (Princess, Blue, 7.15 x 7.02) vs. 2.15ct Diamond (Princess, White, 7.11 x 7.11)
- 2.07ct Sapphire (Princess, Blue, 7.15 x 7.02) vs. 2.2ct Diamond (Princess, White, 7.17 x 7.17)
- 2.07ct Sapphire (Princess, Blue, 7.15 x 7.02) vs. 2.13ct Sapphire (Emerald, Blue, 8.22 x 6.09)
- 2.07ct Sapphire (Princess, Blue, 7.15 x 7.02) vs. 2.07ct Sapphire (Emerald, Blue, 7.43 x 6.75)
- 1ct Sapphire (Princess, White, 5.37 x 5.37) vs. 1ct Diamond (Princess, White, 5.51 x 5.51)