0.9ct Diamond (Oval, 7.83×5.22mm, White) vs 0.1ct Emerald (Round, 3.16×3.16mm, Green)
Quick summary: When looked from above (face-up position), 0.9ct Diamond (7.83×5.22mm, oval cut) appears 4.3 times larger than 0.1ct Emerald (3.16×3.16mm, round cut). See below how they compare side-by-side on a ring and finger.
| 0.9ct Diamond (oval cut) |
vs
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0.1ct Emerald (round cut) |
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white |
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| 7.83×5.22 mm | 3.16×3.16 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
0.9ct Diamond Oval (7.83×5.22mm, White)
and
0.1ct Emerald Round (3.16×3.16mm, 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.
| 0.9 Ct Diamond (Oval) | 0.1 Ct Emerald (Round) | |
| 7.83×5.22 mm | vs | 3.16×3.16 mm |
| 33.52 mm² | 7.84 mm² |
| 0.9ct Diamond Oval (7.83×5.22mm) | |
| 0.1ct Emerald Round (3.16×3.16mm) | |
| Difference: 328% (25.68 mm²) |
0.9ct Diamond (Oval, 7.83×5.22mm) has approx. 328% more face-up area than 0.1ct Emerald (Round, 3.16×3.16mm). In other words, it's 4.28x larger.
Popular comparisons:
- 0.9ct Diamond (Oval, White, 7.83 x 5.22) vs. 1.01ct Diamond (Oval, White, 7.97 x 5.55)
- 0.9ct Diamond (Oval, White, 7.83 x 5.22) vs. 1.2ct Diamond (Oval, White, 8.63 x 5.75)
- 0.9ct Diamond (Oval, White, 7.83 x 5.22) vs. 1.2ct Sapphire (Oval, Blue, 8.04 x 5.36)
- 0.9ct Diamond (Oval, White, 7.83 x 5.22) vs. 1.5ct Diamond (Oval, White, 9.29 x 6.19)
- 0.9ct Diamond (Oval, White, 7.83 x 5.22) vs. 1ct Diamond (Oval, White, 8.12 x 5.41)
- 0.9ct Diamond (Oval, White, 7.83 x 5.22) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.9ct Diamond (Oval, White, 7.83 x 5.22) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 0.9ct Diamond (Oval, White, 7.83 x 5.22) vs. 2.9ct Diamond (Oval, White, 11.58 x 7.72)