0.15ct Sapphire (Emerald, 3.39×2.51mm, Blue) vs 0.07ct Emerald (Round, 2.81×2.81mm, Green)
Quick summary: When looked from above (face-up position), 0.15ct Sapphire (3.39×2.51mm, emerald cut) appears 28% larger than 0.07ct Emerald (2.81×2.81mm, round cut). See below how they compare side-by-side on a ring and finger.
| 0.15ct Sapphire (emerald cut) |
vs
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0.07ct Emerald (round cut) |
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blue |
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| 3.39×2.51 mm | 2.81×2.81 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
0.15ct Sapphire Emerald (3.39×2.51mm, Blue)
and
0.07ct Emerald Round (2.81×2.81mm, Green)
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 Emerald for a given
carat weight, because it has higher specific gravity
(4 vs. 2.72 - this means it's "heavier" compared to Emerald 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.
| 0.15 Ct Sapphire (Emerald) | 0.07 Ct Emerald (Round) | |
| 3.39×2.51 mm | vs | 2.81×2.81 mm |
| 7.91 mm² | 6.2 mm² |
| 0.15ct Sapphire Emerald (3.39×2.51mm) | |
| 0.07ct Emerald Round (2.81×2.81mm) | |
| Difference: 28% (1.71 mm²) |
0.15ct Sapphire (Emerald, 3.39×2.51mm) has approx. 28% more face-up area than 0.07ct Emerald (Round, 2.81×2.81mm).
Popular comparisons:
- 0.15ct Sapphire (Emerald, Blue, 3.39 x 2.51) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.15ct Sapphire (Emerald, Blue, 3.39 x 2.51) vs. 0.06ct Diamond (Baguette, White, 2.84 x 1.89)
- 0.15ct Sapphire (Emerald, Blue, 3.39 x 2.51) vs. 0.1ct Sapphire (Emerald, Blue, 2.97 x 2.2)
- 1ct Sapphire (Emerald, Blue, 7 x 5) vs. 1ct Sapphire (Oval, Blue, 7 x 5)
- 2ct Sapphire (Emerald, Blue, 8.05 x 5.96) vs. 2ct Diamond (Emerald, White, 8.42 x 6.24)
- 2ct Sapphire (Emerald, Blue, 8.05 x 5.96) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 3ct Sapphire (Emerald, Blue, 10 x 8) vs. 3ct Sapphire (Round, Blue, 8.62 x 8.62)
- 1ct Sapphire (Emerald, Blue, 6.39 x 4.73) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)