Oval

Oval Cut Moissanite vs Natural Diamond Size Chart
Oval Cut Moissanite and Natural Diamond Size Chart - When evaluating oval cut moissanite against diamonds, it’s essential to note that moissanite has a lighter density, meaning it weighs less than a diamond of identical dimensions. For accurate comparison, we rely on millimeter (mm) measurements rather than carat weight, helping you clearly understand size differences and select your ideal center stone with confidence.
| Size (mm) | Moissanite Average Weight | Natural Diamond Equivalent Weight |
|---|---|---|
| 5 x 3 | 0.18 | 0.21 |
| 6 x 4 | 0.46 | 0.50 |
| 7 x 5 | 0.71 | 0.75 |
| 8 x 6 | 1.20 | 1.25 |
| 9 x 7 | 1.80 | 2.00 |
| 10 x 8 | 2.50 | 2.50 |
| 11 x 9 | 3.68 | 3.85 |
| 12 x 10 | 4.90 | 5.05 |
| 14 x 10 | 5.60 | 5.81 |
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