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Will diamonds wear away?
Diamonds wear away.

1, diamond bare stone to wear, although we all know that the Mohs hardness of diamond is very high, but it is not a hundred poison-free gem, and diamond is lipophilic, so in the process of wearing, if it is exposed to grease for a long time, it will lead to the diamond becoming more and more blurred and affect its luster. In addition, wearing diamonds should also pay attention to avoid long-term direct sunlight, which will change the color.

2, the rest. The common material of ring holder is 18K gold (also called AU750) or platinum (also called PT950). During wearing, if gold products collide with hard objects, their surfaces will be worn, especially platinum, whose hardness is relatively low.

Extended data:

stability

Diamond is chemically stable, acid-resistant and alkali-resistant, and does not react with concentrated HF, HCl and HNO3 at high temperature. The surface of diamond will be slightly oxidized only when it is boiled in the melt of Na2CO3, NaNO3 and KNO3 or in the mixture of K2Cr2O7 and H2SO4. Corrosion in high temperature gases of O, Co, CO2, H, Cl, H2O and CH4.

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