
Caring for diamonds
Diamonds are the hardest gemstones in the world and extremely resistant to damage. Despite this, they are not indestructible and can chip or break - the girdle is particularly at risk.
To prevent this, you should remove your diamond jewelry when engaging in activities that involve contact with harmful substances (such as cleaning products) or exposure to harsh external influences.

Optimal brilliance for your diamonds
Clean your diamonds regularly to ensure they retain their original beauty for years after purchase. Fingerprints and dirt will dull the brilliance of the gemstones over time.
Clean your diamonds with warm water, mild soap, and a soft toothbrush. Then rinse with water and dry with a lint-free cloth.
We also recommend having diamonds professionally cleaned by a jeweler from time to time.
storage of diamond jewelry
Due to their unrivalled hardness, diamonds can leave scratches in other gemstones or precious metals . For this reason, it is advisable to store diamond jewellery individually in small fabric bags or in the original RENÉSIM case.
In our Diamond Classics collection you will find timeless diamond jewelry.
Blue diamonds , like the other fancy colors, are extremely rare.
Here you will find subtle diamond stud earrings , perfect for every occasion.