3ct Beryl (Cushion, 9.19×9.19mm, Yellow) vs 3ct Diamond (Cushion, 8.4×8.4mm, Yellow)
Quick summary: When looked from above (face-up position), 3ct Beryl (9.19×9.19mm, cushion cut) appears 20% larger than 3ct Colored Diamond (8.4×8.4mm, cushion cut). See below how they compare side-by-side on a ring and finger.
| 3ct Beryl (cushion cut) |
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3ct Diamond (cushion cut) |
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yellow |
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| 9.19×9.19 mm | 8.4×8.4 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
3ct Beryl Cushion (9.19×9.19mm, Yellow)
and
3ct Diamond Cushion (8.4×8.4mm, Yellow)
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
All things being equal, Diamond will face-up smaller than Beryl for a given
carat weight, because it has higher specific gravity
(3.52 vs. 2.72 - this means it's "heavier" compared to Beryl of the same size). Face-up size also depends heavily on 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.
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 Beryl (Cushion) | 3 Ct Colored Diamond (Cushion) | |
| 9.19×9.19 mm | vs | 8.4×8.4 mm |
| 76.01 mm² | 63.5 mm² |
| 3ct Beryl Cushion (9.19×9.19mm) | |
| 3ct Colored Diamond Cushion (8.4×8.4mm) | |
| Difference: 20% (12.51 mm²) |
3ct Beryl (Cushion, 9.19×9.19mm) has approx. 20% more face-up area than 3ct Colored Diamond (Cushion, 8.4×8.4mm).
Popular comparisons:
- 3ct Beryl (Cushion, Yellow, 9.19 x 9.19) vs. 1ct Diamond (Cushion, Yellow, 5.83 x 5.83)
- 3ct Beryl (Cushion, Yellow, 9.19 x 9.19) vs. 4.8ct Beryl (Round, Yellow, 11.5 x 11.5)
- 3ct Beryl (Cushion, Yellow, 9.19 x 9.19) vs. 3ct Beryl (Round, Yellow, 9.83 x 9.83)
- 34ct Beryl (Cushion, Light Yellowish Green, 19.7 x 19.8) vs. 24.88ct Beryl (Emerald, Light Yellowish Green, 19.9 x 16)
- 1ct Beryl (Cushion, Orange, 6.37 x 6.37) vs. 2ct Diamond (Round, White, 8.19 x 8.19)
- 4.8ct Beryl (Cushion, Yellow, 10.75 x 10.75) vs. 3ct Beryl (Cushion, Yellow, 9.19 x 9.19)
- 1ct Beryl (Cushion, Orange, 6.37 x 6.37) vs. 1ct Chrysoberyl (Emerald, Yellow, 6.55 x 4.85)
- 34ct Beryl (Cushion, Light Yellowish Green, 19.7 x 19.8) vs. 1ct Emerald (Emerald, Green, 7.28 x 5.39)