0.4ct Diamond (Round, 4.79×4.79mm, Bluish Green) vs 0.5ct Diamond (Round, 5.16×5.16mm, Bluish Green)
Quick summary: When looked from above (face-up position), 0.5ct Colored Diamond (5.16×5.16mm, round cut) appears 16% larger than 0.4ct Colored Diamond (4.79×4.79mm, round cut). See below how they compare side-by-side on a ring and finger.
| 0.4ct Diamond (round cut) |
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0.5ct Diamond (round cut) |
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bluish green |
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| 4.79×4.79 mm | 5.16×5.16 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
0.4ct Diamond Round (4.79×4.79mm, Bluish Green)
and
0.5ct Diamond Round (5.16×5.16mm, Bluish 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
The face-up size depends on the shape of the gem, its weight and 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.
| 0.4 Ct Colored Diamond (Round) | 0.5 Ct Colored Diamond (Round) | |
| 4.79×4.79 mm | vs | 5.16×5.16 mm |
| 18.02 mm² | 20.91 mm² |
| 0.4ct Colored Diamond Round (4.79×4.79mm) | |
| 0.5ct Colored Diamond Round (5.16×5.16mm) | |
| Difference: 16% (2.89 mm²) |
0.5ct Colored Diamond (Round, 5.16×5.16mm) has approx. 16% more face-up area than 0.4ct Colored Diamond (Round, 4.79×4.79mm).
Popular comparisons:
- 0.4ct Diamond (Round, Bluish Green, 4.79 x 4.79) vs. 1ct Diamond (Round, White, 6.5 x 6.5)
- 0.4ct Diamond (Round, Bluish Green, 4.79 x 4.79) vs. 0.35ct Diamond (Oval, Green, 5.72 x 3.81)
- 0.4ct Diamond (Round, Bluish Green, 4.79 x 4.79) vs. 0.4ct Diamond (Oval, Green, 5.99 x 3.99)
- 0.1ct Diamond (Round, White, 3.02 x 3.02) vs. 0.15ct Diamond (Round, White, 3.45 x 3.45)
- 1.5ct Diamond (Round, White, 7.5 x 7.5) vs. 2ct Diamond (Round, White, 8 x 8)
- 20ct Diamond (Round, White, 17.64 x 17.64) vs. 1ct Emerald (Round, Green, 6.82 x 6.82)
- 1ct Diamond (Round, White, 6.5 x 6.5) vs. 1.25ct Diamond (Round, White, 7 x 7)
- 0.4ct Diamond (Round, White, 4.79 x 4.79) vs. 0.5ct Diamond (Round, White, 5.16 x 5.16)