3ct Diamond (Oval, 12×8mm, White) vs 3.64ct Diamond (Round, 10×10mm, White)
Quick summary: When looked from above (face-up position), 3ct Diamond (12×8mm, oval cut) appears 0.2% larger than 3.64ct Diamond (10×10mm, round cut). See below how they compare side-by-side on a ring and finger.
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3.64ct Diamond (round cut) |
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| 12×8 mm | 10×10 mm | |
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Actual size is set for screen
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64 mm |
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Actual sizes of
3ct Diamond Oval (12×8mm, White)
and
3.64ct Diamond Round (10×10mm, 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 Ct Diamond (Oval) | 3.64 Ct Diamond (Round) | |
| 12×8 mm | vs | 10×10 mm |
| 78.72 mm² | 78.54 mm² |
| 3ct Diamond Oval (12×8mm) | |
| 3.64ct Diamond Round (10×10mm) | |
| Difference: 0.2% (0.18 mm²) |
3ct Diamond Oval (12×8mm) has approx. 0.2% more face-up area than 3.64ct Diamond Round (10×10mm).
Popular comparisons:
- 3ct Diamond (Oval, White, 12 x 8) vs. 3ct Diamond (Oval, White, 11 x 7)
- 3ct Diamond (Oval, White, 12 x 8) vs. 3.2ct Diamond (Oval, White, 11.96 x 7.97)
- 3ct Diamond (Oval, White, 12 x 8) vs. 3ct Sapphire (Oval, Blue, 12 x 8)
- 3ct Diamond (Oval, White, 12 x 8) vs. 3.5ct Sapphire (Oval, Blue, 11.49 x 7.66)
- 3ct Diamond (Oval, White, 12 x 8) vs. 3ct Diamond (Oval, White, 10.5 x 7)
- 3ct Diamond (Oval, White, 12 x 8) vs. 3.07ct Diamond (Oval, White, 12.01 x 8.24)
- 3ct Diamond (Oval, White, 12 x 8) vs. 4ct Diamond (Oval, White, 13 x 9)
- 3ct Diamond (Oval, White, 12 x 8) vs. 3ct Diamond (Oval, White, 12 x 7)
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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.