12ct Diamond (Baguette, 16.56×11.04mm, White) vs 12ct Emerald (Baguette, 18.05×12.03mm, Green)
Quick summary: When looked from above (face-up position), 12ct Emerald (18.05×12.03mm, baguette cut) appears 19% larger than 12ct Diamond (16.56×11.04mm, baguette cut). See below how they compare side-by-side on a ring and finger.
| 12ct Diamond (baguette cut) |
vs
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12ct Emerald (baguette cut) |
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white |
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| 16.56×11.04 mm | 18.05×12.03 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
12ct Diamond Baguette (16.56×11.04mm, White)
and
12ct Emerald Baguette (18.05×12.03mm, 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, Diamond will face-up smaller than Emerald for a given
carat weight, because it has higher specific gravity
(3.52 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.
| 12 Ct Diamond (Baguette) | 12 Ct Emerald (Baguette) | |
| 16.56×11.04 mm | vs | 18.05×12.03 mm |
| 182.82 mm² | 217.14 mm² |
| 12ct Diamond Baguette (16.56×11.04mm) | |
| 12ct Emerald Baguette (18.05×12.03mm) | |
| Difference: 19% (34.32 mm²) |
12ct Emerald (Baguette, 18.05×12.03mm) has approx. 19% more face-up area than 12ct Diamond (Baguette, 16.56×11.04mm).
Popular comparisons:
- 0.5ct Diamond (Baguette, White, 5.75 x 3.83) vs. 2ct Diamond (Baguette, White, 9.11 x 6.07)
- 0.6ct Diamond (Baguette, White, 6.11 x 4.07) vs. 0.6ct Diamond (Round, White, 5.48 x 5.48)
- 0.05ct Diamond (Baguette, White, 2.67 x 1.78) vs. 1ct Tanzanite (Cushion, Blue, 5.96 x 5.96)
- 0.12ct Diamond (Baguette, White, 3.57 x 2.38) vs. 0.12ct Emerald (Baguette, Green, 3.9 x 2.6)
- 0.13ct Diamond (Baguette, White, 3.56 x 2.57) vs. 0.14ct Diamond (Baguette, White, 3.54 x 2.63)
- 0.15ct Diamond (Baguette, White, 3.84 x 2.56) vs. 0.22ct Diamond (Baguette, White, 4.37 x 2.91)
- 0.25ct Diamond (Baguette, White, 4.56 x 3.04) vs. 0.2ct Diamond (Baguette, White, 4.23 x 2.82)
- 0.05ct Diamond (Baguette, White, 2.67 x 1.78) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.1ct Diamond (Baguette, White, 3.36 x 2.24) vs. 1ct Diamond (Oval, White, 8.12 x 5.41)