0.3ct Diamond (Trillion, 5.18×5.18mm, White) vs 0.05ct Diamond (Round, 2.39×2.39mm, White)
Quick summary: When looked from above (face-up position), 0.3ct Diamond (5.18×5.18mm, trillion cut) appears 3.7 times larger than 0.05ct Diamond (2.39×2.39mm, round cut). See below how they compare side-by-side on a ring and finger.
| 0.3ct Diamond (trillion cut) |
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0.05ct Diamond (round cut) |
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white |
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| 5.18×5.18 mm | 2.39×2.39 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
0.3ct Diamond Trillion (5.18×5.18mm, White)
and
0.05ct Diamond Round (2.39×2.39mm, White)
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.
| 0.3 Ct Diamond (Trillion) | 0.05 Ct Diamond (Round) | |
| 5.18×5.18 mm | vs | 2.39×2.39 mm |
| 16.64 mm² | 4.49 mm² |
| 0.3ct Diamond Trillion (5.18×5.18mm) | |
| 0.05ct Diamond Round (2.39×2.39mm) | |
| Difference: 271% (12.15 mm²) |
0.3ct Diamond (Trillion, 5.18×5.18mm) has approx. 271% more face-up area than 0.05ct Diamond (Round, 2.39×2.39mm). In other words, it's 3.71x larger.
Popular comparisons:
- 0.3ct Diamond (Trillion, White, 5.18 x 5.18) vs. 0.4ct Diamond (Round, White, 4.79 x 4.79)
- 0.3ct Diamond (Trillion, White, 5.18 x 5.18) vs. 0.3ct Diamond (Round, White, 4.35 x 4.35)
- 0.3ct Diamond (Trillion, White, 5.18 x 5.18) vs. 0.37ct Diamond (Trillion, White, 5.55 x 5.55)
- 0.3ct Diamond (Trillion, White, 5.18 x 5.18) vs. 0.5ct Diamond (Round, White, 5.16 x 5.16)
- 0.3ct Diamond (Trillion, White, 5.18 x 5.18) vs. 0.5ct Diamond (Trillion, White, 6.14 x 6.14)
- 0.3ct Diamond (Trillion, White, 5.18 x 5.18) vs. 3ct Sapphire (Cushion, Dark Bluish Green, 8.06 x 8.06)
- 0.3ct Diamond (Trillion, White, 5.18 x 5.18) vs. 0.25ct Diamond (Trillion, White, 4.87 x 4.87)
- 0.5ct Diamond (Trillion, White, 6.14 x 6.14) vs. 0.25ct Diamond (Trillion, White, 4.87 x 4.87)