2.8ct Diamond (Oval, 11.45×7.63mm, White) vs 3ct Diamond (Oval, 11.7×7.8mm, White)
Quick summary: When looked from above (face-up position), 3ct Diamond (11.7×7.8mm, oval cut) appears 4% larger than 2.8ct Diamond (11.45×7.63mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 2.8ct Diamond (oval cut) |
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3ct Diamond (oval cut) |
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| 11.45×7.63 mm | 11.7×7.8 mm | |
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Actual sizes of
2.8ct Diamond Oval (11.45×7.63mm, White)
and
3ct Diamond Oval (11.7×7.8mm, 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.
| 2.8 Ct Diamond (Oval) | 3 Ct Diamond (Oval) | |
| 11.45×7.63 mm | vs | 11.7×7.8 mm |
| 71.64 mm² | 74.83 mm² |
| 2.8ct Diamond Oval (11.45×7.63mm) | |
| 3ct Diamond Oval (11.7×7.8mm) | |
| Difference: 4% (3.19 mm²) |
3ct Diamond Oval (11.7×7.8mm) has approx. 4% more face-up area than 2.8ct Diamond Oval (11.45×7.63mm).
Popular comparisons:
- 2.8ct Diamond (Oval, White, 11.45 x 7.63) vs. 3.5ct Diamond (Oval, White, 12.32 x 8.21)
- 2.8ct Diamond (Oval, White, 11.45 x 7.63) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 2.8ct Diamond (Oval, White, 11.45 x 7.63) vs. 2ct Diamond (Oval, White, 10.23 x 6.82)
- 2.8ct Diamond (Oval, White, 11.45 x 7.63) vs. 2.7ct Diamond (Oval, White, 11.3 x 7.53)
- 2.8ct Diamond (Oval, White, 11.45 x 7.63) vs. 2ct Diamond (Oval, White, 10 x 7)
- 2.8ct Diamond (Oval, White, 11.45 x 7.63) vs. 2.8ct Diamond (Cushion, White, 9.21 x 7.73)
- 1ct Diamond (Oval, White, 8 x 6) vs. 1ct Sapphire (Oval, Blue, 7 x 5)
- 2ct Diamond (Oval, White, 10 x 7) vs. 1.8ct Diamond (Oval, White, 9 x 7)
Enter your screen size (diagonal)
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Actual size is currently adjusted to screen.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.