What can Scrabble, Skate Board… Scratch a Diamond?
| Many people believe that diamonds are indestructible and will never scratch or wear away. However, while diamond is one of the toughest substances known, it isn’t completely immune to being scratched or damaged. A diamond can scratch other non-diamond gemstones just as easily as other precious stones can scratch each other. But when it comes to scratching diamonds, well, it’s a one-of-a-kind challenge. What Can Scratch A Diamond? On average, diamonds have a density of 3.25-3.50 g/cm³ against the Mohs scale resistance to scratching and scratching potential. This is equivalent to a 10. Here’s a rough comparison. |
Scratch Grade | Resistance Rating | Minerality | Behavior |
|---|---|---|---|---|
| FV | Very Scratch-Like | Not found nature | Can cause surface fatigue | |
| FLa | Soft but Non-Scratchy Stone | Found in gemstores | Can create light frictions | |
| L | Not Soft not Scratchy Stone | Synthetic | Can generate low damage | |
| Moh Scale | -2.5 -1 H | 5 – Very Scratchy |
When tested, diamonds only allow more diamonds to scratch it easily. No other non-volatile mineral (which you can find) could score a scratch, nor score a scratch score to withstand the diamond, only scratched by another diamond (same hardness).
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