0.26ct Diamond (Round, 4.15×4.15mm, White) vs 0.21ct Diamond (Round, 3.86×3.86mm, White)
Quick summary: When looked from above (face-up position), 0.26ct Diamond (4.15×4.15mm, round cut) appears 16% larger than 0.21ct Diamond (3.86×3.86mm, round cut). See below how they compare side-by-side on a ring and finger.
| 0.26ct Diamond (round cut) |
vs
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0.21ct Diamond (round cut) |
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white |
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| 4.15×4.15 mm | 3.86×3.86 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
0.26ct Diamond Round (4.15×4.15mm, White)
and
0.21ct Diamond Round (3.86×3.86mm, 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.
| 0.26 Ct Diamond (Round) | 0.21 Ct Diamond (Round) | |
| 4.15×4.15 mm | vs | 3.86×3.86 mm |
| 13.53 mm² | 11.7 mm² |
| 0.26ct Diamond Round (4.15×4.15mm) | |
| 0.21ct Diamond Round (3.86×3.86mm) | |
| Difference: 16% (1.83 mm²) |
0.26ct Diamond (Round, 4.15×4.15mm) has approx. 16% more face-up area than 0.21ct Diamond (Round, 3.86×3.86mm).
Popular comparisons:
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.3ct Diamond (Round, White, 4.35 x 4.35)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.52ct Diamond (Round, White, 5.23 x 5.23)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.71ct Ruby (Round, Red, 5.33 x 5.33)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.5ct Diamond (Round, White, 5.16 x 5.16)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.26ct Ruby (Emerald, Red, 4.08 x 3.02)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.26ct Emerald (Round, Green, 4.35 x 4.35)
- 0.26ct Diamond (Round, White, 4.15 x 4.15) vs. 0.23ct Emerald (Round, Green, 4.18 x 4.18)