0.25ct Diamond (Marquise, 6.54×3.27mm, White) vs 1ct Diamond (Emerald, 6.68×4.95mm, White)
Quick summary: When looked from above (face-up position), 1ct Diamond (6.68×4.95mm, emerald cut) appears 2 times larger than 0.25ct Diamond (6.54×3.27mm, marquise cut). See below how they compare side-by-side on a ring and finger.
| 0.25ct Diamond (marquise cut) |
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1ct Diamond (emerald cut) |
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white |
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| 6.54×3.27 mm | 6.68×4.95 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
0.25ct Diamond Marquise (6.54×3.27mm, White)
and
1ct Diamond Emerald (6.68×4.95mm, 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.
| 0.25 Ct Diamond (Marquise) | 1 Ct Diamond (Emerald) | |
| 6.54×3.27 mm | vs | 6.68×4.95 mm |
| 15.18 mm² | 30.75 mm² |
| 0.25ct Diamond Marquise (6.54×3.27mm) | |
| 1ct Diamond Emerald (6.68×4.95mm) | |
| Difference: 103% (15.57 mm²) |
1ct Diamond (Emerald, 6.68×4.95mm) has approx. 103% more face-up area than 0.25ct Diamond (Marquise, 6.54×3.27mm). In other words, it's 2.03x larger.
Popular comparisons:
- 0.25ct Diamond (Marquise, White, 6.54 x 3.27) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.25ct Diamond (Marquise, White, 6.54 x 3.27) vs. 0.1ct Diamond (Marquise, White, 4.82 x 2.41)
- 0.25ct Diamond (Marquise, White, 6.54 x 3.27) vs. 0.3ct Diamond (Marquise, White, 6.96 x 3.48)
- 0.25ct Diamond (Marquise, White, 6.54 x 3.27) vs. 1ct Sapphire (Oval, Blue, 7 x 5)
- 0.25ct Diamond (Marquise, White, 6.54 x 3.27) vs. 0.06ct Diamond (Marquise, White, 4.06 x 2.03)
- 0.25ct Diamond (Marquise, White, 6.54 x 3.27) vs. 4ct Emerald (Emerald, Green, 11.56 x 8.56)
- 0.25ct Diamond (Marquise, White, 6.54 x 3.27) vs. 1ct Diamond (Marquise, White, 10.38 x 5.19)
- 0.25ct Diamond (Marquise, White, 6.54 x 3.27) vs. 0.12ct Diamond (Marquise, White, 5.12 x 2.56)