2.2ct Sapphire (Emerald, 8.3×6.15mm, Blue) vs 2ct Diamond (Emerald, 8.42×6.24mm, White)
Quick summary: When looked from above (face-up position), 2ct Diamond (8.42×6.24mm, emerald cut) appears 3% larger than 2.2ct Sapphire (8.3×6.15mm, emerald cut). See below how they compare side-by-side on a ring and finger.
| 2.2ct Sapphire (emerald cut) |
vs
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2ct Diamond (emerald cut) |
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blue |
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| 8.3×6.15 mm | 8.42×6.24 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
2.2ct Sapphire Emerald (8.3×6.15mm, Blue)
and
2ct Diamond Emerald (8.42×6.24mm, 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.
| 2.2 Ct Sapphire (Emerald) | 2 Ct Diamond (Emerald) | |
| 8.3×6.15 mm | vs | 8.42×6.24 mm |
| 47.47 mm² | 48.86 mm² |
| 2.2ct Sapphire Emerald (8.3×6.15mm) | |
| 2ct Diamond Emerald (8.42×6.24mm) | |
| Difference: 3% (1.39 mm²) |
2ct Diamond (Emerald, 8.42×6.24mm) has approx. 3% more face-up area than 2.2ct Sapphire (Emerald, 8.3×6.15mm).
Popular comparisons:
- 2.2ct Sapphire (Emerald, Blue, 8.3 x 6.15) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 2.2ct Sapphire (Emerald, Blue, 8.3 x 6.15) vs. 1.65ct Sapphire (Pear, Blue, 9.81 x 5.91)
- 2.2ct Sapphire (Emerald, Blue, 8.3 x 6.15) vs. 1.7ct Diamond (Round, White, 7.76 x 7.76)
- 2.2ct Sapphire (Emerald, Blue, 8.3 x 6.15) vs. 1ct Diamond (Princess, White, 5.51 x 5.51)
- 2.2ct Sapphire (Emerald, Blue, 8.3 x 6.15) vs. 3.85ct Sapphire (Emerald, Blue, 10 x 7.41)
- 2.2ct Sapphire (Emerald, Blue, 8.3 x 6.15) vs. 2ct Diamond (Emerald, Blue, 8.42 x 6.24)
- 2.2ct Sapphire (Emerald, Blue, 8.3 x 6.15) vs. 1ct Alexandrite (Pear, Bluish Green, 7 x 5)
- 2.2ct Sapphire (Emerald, Blue, 8.3 x 6.15) vs. 2.2ct Diamond (Emerald, White, 8.69 x 6.44)