3.5ct Diamond (Oval, 12.32×8.21mm, White) vs 2.8ct Diamond (Oval, 10.5×7.5mm, White)
Quick summary: When looked from above (face-up position), 3.5ct Diamond (12.32×8.21mm, oval cut) appears 28% larger than 2.8ct Diamond (10.5×7.5mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 3.5ct Diamond (oval cut) |
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2.8ct Diamond (oval cut) |
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white |
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| 12.32×8.21 mm | 10.5×7.5 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
3.5ct Diamond Oval (12.32×8.21mm, White)
and
2.8ct Diamond Oval (10.5×7.5mm, 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.
| 3.5 Ct Diamond (Oval) | 2.8 Ct Diamond (Oval) | |
| 12.32×8.21 mm | vs | 10.5×7.5 mm |
| 82.94 mm² | 64.58 mm² |
| 3.5ct Diamond Oval (12.32×8.21mm) | |
| 2.8ct Diamond Oval (10.5×7.5mm) | |
| Difference: 28% (18.36 mm²) |
3.5ct Diamond (Oval, 12.32×8.21mm) has approx. 28% more face-up area than 2.8ct Diamond (Oval, 10.5×7.5mm).
Popular comparisons:
- 3.5ct Diamond (Oval, White, 12.32 x 8.21) vs. 3.5ct Diamond (Emerald, White, 10.14 x 7.51)
- 3.5ct Diamond (Oval, White, 12.32 x 8.21) vs. 4.5ct Sapphire (Oval, Dark Blue, 12.48 x 8.32)
- 3.5ct Diamond (Oval, White, 12.32 x 8.21) vs. 3.2ct Diamond (Oval, White, 11.96 x 7.97)
- 3.5ct Diamond (Oval, White, 12.32 x 8.21) vs. 3.5ct Diamond (Round, White, 9.87 x 9.87)
- 3.5ct Diamond (Oval, White, 12.32 x 8.21) vs. 3.5ct Diamond (Cushion, White, 8.85 x 8.85)
- 3.5ct Diamond (Oval, White, 12.32 x 8.21) vs. 3.5ct Diamond (Cushion, White, 10 x 8)
- 3.5ct Diamond (Oval, White, 12.32 x 8.21) vs. 6ct Diamond (Oval, White, 14.75 x 9.83)
- 3.5ct Diamond (Oval, White, 12.32 x 8.21) vs. 5ct Diamond (Oval, White, 13.88 x 9.25)