2.5ct Diamond (Oval, 12×8mm, White) vs 2.5ct Diamond (Marquise, 14.1×7.05mm, White)
Quick summary: When looked from above (face-up position), 2.5ct Diamond (12×8mm, oval cut) appears 12% larger than 2.5ct Diamond (14.1×7.05mm, marquise cut). See below how they compare side-by-side on a ring and finger.
| 2.5ct Diamond (oval cut) |
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2.5ct Diamond (marquise cut) |
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white |
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| 12×8 mm | 14.1×7.05 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
2.5ct Diamond Oval (12×8mm, White)
and
2.5ct Diamond Marquise (14.1×7.05mm, 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.
| 2.5 Ct Diamond (Oval) | 2.5 Ct Diamond (Marquise) | |
| 12×8 mm | vs | 14.1×7.05 mm |
| 78.72 mm² | 70.58 mm² |
| 2.5ct Diamond Oval (12×8mm) | |
| 2.5ct Diamond Marquise (14.1×7.05mm) | |
| Difference: 12% (8.14 mm²) |
2.5ct Diamond (Oval, 12×8mm) has approx. 12% more face-up area than 2.5ct Diamond (Marquise, 14.1×7.05mm).
Popular comparisons:
- 2.5ct Diamond (Oval, White, 12 x 8) vs. 3ct Diamond (Oval, White, 11.7 x 7.8)
- 2.5ct Diamond (Oval, White, 12 x 8) vs. 2.5ct Diamond (Oval, White, 11.01 x 7.34)
- 2.5ct Diamond (Oval, White, 12 x 8) vs. 3.5ct Diamond (Oval, White, 12.32 x 8.21)
- 2.5ct Diamond (Oval, White, 12 x 8) vs. 4ct Morganite (Marquise, Light Purple, 17.86 x 8.93)
- 2.5ct Diamond (Oval, White, 12 x 8) vs. 4ct Diamond (Oval, White, 11 x 9)
- 2.5ct Diamond (Oval, White, 12 x 8) vs. 2.5ct Diamond (Oval, White, 10.75 x 7.25)
- 2.5ct Diamond (Oval, White, 12 x 8) vs. 2.5ct Diamond (Oval, White, 11 x 7)
- 1ct Diamond (Oval, White, 8 x 6) vs. 1ct Sapphire (Oval, Blue, 7 x 5)