0.9ct Diamond (Emerald, 6.45×4.78mm, 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 7% larger than 0.9ct Diamond (6.45×4.78mm, emerald cut). See below how they compare side-by-side on a ring and finger.
| 0.9ct Diamond (emerald cut) |
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1ct Diamond (emerald cut) |
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white |
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| 6.45×4.78 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
0.9ct Diamond Emerald (6.45×4.78mm, 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.
| 0.9 Ct Diamond (Emerald) | 1 Ct Diamond (Emerald) | |
| 6.45×4.78 mm | vs | 6.68×4.95 mm |
| 28.67 mm² | 30.75 mm² |
| 0.9ct Diamond Emerald (6.45×4.78mm) | |
| 1ct Diamond Emerald (6.68×4.95mm) | |
| Difference: 7% (2.08 mm²) |
1ct Diamond (Emerald, 6.68×4.95mm) has approx. 7% more face-up area than 0.9ct Diamond (Emerald, 6.45×4.78mm).
Popular comparisons:
- 0.9ct Diamond (Emerald, White, 6.45 x 4.78) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)
- 0.9ct Diamond (Emerald, White, 6.45 x 4.78) vs. 1.01ct Diamond (Emerald, White, 6.71 x 4.97)
- 0.9ct Diamond (Emerald, White, 6.45 x 4.78) vs. 0.56ct Ruby (Emerald, Red, 5.9 x 4)
- 0.9ct Diamond (Emerald, White, 6.45 x 4.78) vs. 0.3ct Diamond (Emerald, White, 4.47 x 3.31)
- 0.9ct Diamond (Emerald, White, 6.45 x 4.78) vs. 0.45ct Diamond (Emerald, White, 5.12 x 3.79)
- 0.9ct Diamond (Emerald, White, 6.45 x 4.78) vs. 1.11ct Diamond (Emerald, White, 6.91 x 5.12)
- 0.9ct Diamond (Emerald, White, 6.45 x 4.78) vs. 0.5ct Diamond (Emerald, White, 5.31 x 3.93)
- 0.9ct Diamond (Emerald, White, 6.45 x 4.78) vs. 0.7ct Diamond (Marquise, White, 9.22 x 4.61)