0.09ct Diamond (Round, 2.91×2.91mm, White) vs 0.1ct Diamond (Round, 3.02×3.02mm, White)
Quick summary: When looked from above (face-up position), 0.1ct Diamond (3.02×3.02mm, round cut) appears 8% larger than 0.09ct Diamond (2.91×2.91mm, round cut). See below how they compare side-by-side on a ring and finger.
| 0.09ct Diamond (round cut) |
vs
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0.1ct Diamond (round cut) |
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white |
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| 2.91×2.91 mm | 3.02×3.02 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
0.09ct Diamond Round (2.91×2.91mm, White)
and
0.1ct Diamond Round (3.02×3.02mm, 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.
| 0.09 Ct Diamond (Round) | 0.1 Ct Diamond (Round) | |
| 2.91×2.91 mm | vs | 3.02×3.02 mm |
| 6.65 mm² | 7.16 mm² |
| 0.09ct Diamond Round (2.91×2.91mm) | |
| 0.1ct Diamond Round (3.02×3.02mm) | |
| Difference: 8% (0.51 mm²) |
0.1ct Diamond (Round, 3.02×3.02mm) has approx. 8% more face-up area than 0.09ct Diamond (Round, 2.91×2.91mm).
Popular comparisons:
- 0.09ct Diamond (Round, White, 2.91 x 2.91) vs. 0.05ct Diamond (Round, White, 2.39 x 2.39)
- 0.09ct Diamond (Round, White, 2.91 x 2.91) vs. 0.6ct Sapphire (Oval, Blue, 6.38 x 4.25)
- 0.09ct Diamond (Round, White, 2.91 x 2.91) vs. 0.1ct Ruby (Round, Red, 2.77 x 2.77)
- 0.09ct Diamond (Round, White, 2.91 x 2.91) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.09ct Diamond (Round, White, 2.91 x 2.91) vs. 0.4ct Emerald (Round, Green, 5.02 x 5.02)
- 0.09ct Diamond (Round, White, 2.91 x 2.91) vs. 0.11ct Diamond (Round, White, 3.11 x 3.11)
- 0.09ct Diamond (Round, White, 2.91 x 2.91) vs. 1ct Sapphire (Round, Blue, 5.98 x 5.98)
- 0.09ct Diamond (Round, White, 2.91 x 2.91) vs. 0.2ct Diamond (Round, White, 3.8 x 3.8)