0.5ct Emerald (Trillion, 6.36×6.36mm, Green) vs 1.02ct Sapphire (Trillion, 7.08×7.08mm, Blue)
Quick summary: When looked from above (face-up position), 1.02ct Sapphire (7.08×7.08mm, trillion cut) appears 24% larger than 0.5ct Emerald (6.36×6.36mm, trillion cut). See below how they compare side-by-side on a ring and finger.
| 0.5ct Emerald (trillion cut) |
vs
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1.02ct Sapphire (trillion cut) |
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green |
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| 6.36×6.36 mm | 7.08×7.08 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
0.5ct Emerald Trillion (6.36×6.36mm, Green)
and
1.02ct Sapphire Trillion (7.08×7.08mm, Blue)
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.
| 0.5 Ct Emerald (Trillion) | 1.02 Ct Sapphire (Trillion) | |
| 6.36×6.36 mm | vs | 7.08×7.08 mm |
| 25.08 mm² | 31.08 mm² |
| 0.5ct Emerald Trillion (6.36×6.36mm) | |
| 1.02ct Sapphire Trillion (7.08×7.08mm) | |
| Difference: 24% (6 mm²) |
1.02ct Sapphire (Trillion, 7.08×7.08mm) has approx. 24% more face-up area than 0.5ct Emerald (Trillion, 6.36×6.36mm).
Popular comparisons:
- 0.5ct Emerald (Trillion, Green, 6.36 x 6.36) vs. 1ct Emerald (Round, Green, 6.82 x 6.82)
- 0.5ct Emerald (Trillion, Green, 6.36 x 6.36) vs. 0.15ct Diamond (Pear, White, 4.81 x 2.9)
- 0.5ct Emerald (Trillion, Green, 6.36 x 6.36) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.5ct Emerald (Trillion, Green, 6.36 x 6.36) vs. 1ct Citrine (Trillion, Light Orange, 8.06 x 8.06)
- 0.5ct Emerald (Trillion, Green, 6.36 x 6.36) vs. 0.17ct Emerald (Princess, Green, 3.39 x 3.39)
- 0.5ct Emerald (Trillion, Green, 6.36 x 6.36) vs. 0.28ct Emerald (Princess, Green, 4.01 x 4.01)
- 1.7ct Emerald (Trillion, Green, 9.56 x 9.56) vs. 0.9ct Sapphire (Round, Blue, 5.77 x 5.77)
- 0.65ct Emerald (Trillion, Green, 6.94 x 6.94) vs. 0.4ct Emerald (Oval, Green, 6.36 x 4.24)