Cushion
Cushion Cut Moissanite vs Natural Diamond Size Chart
Cushion Cut Moissanite and Natural Diamond Size Chart - While cushion cut moissanite and natural diamonds may appear identical in dimensions, moissanite naturally has a lighter density, meaning it weighs less than a diamond of equal size. For this reason, we rely on precise millimeter (mm) measurements to provide an accurate side-by-side size guide and help you select the right stone with confidence.
| Size (mm) | Moissanite Average Weight | Natural Diamond Equivalent Weight |
|---|---|---|
| 3.0 | 0.12 | 0.13 |
| 3.5 | 0.19 | 0.22 |
| 4.0 | 0.30 | 0.33 |
| 4.5 | 0.42 | 0.50 |
| 5.0 | 0.57 | 0.60 |
| 5.5 | 0.75 | 0.80 |
| 6.0 | 0.96 | 1.10 |
| 6.5 | 1.21 | 1.30 |
| 7.0 | 1.49 | 1.70 |
| 7.5 | 1.80 | 2.00 |
| 8.0 | 2.15 | 2.40 |
| 8.5 | 2.54 | 2.80 |
| 9.0 | 2.98 | 3.00 |
| 9.5 | 3.74 | 4.20 |
| 10.0 | 4.18 | 5.02 |
| 10.5 | 4.99 | 5.81 |
| 11.0 | 5.79 | 6.68 |
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