Bijouterie World

Index of Refraction ( Refractive Index  or  RI) is a value calculated from the ratio of...

We talked a a lot about mohs hardness scale, so what is mohs scale ? The Mohs Hardness ...

Chalcedony, is basically a quartz in Microcrystalline ( so friggin tiny ) form. With th...

If you are reading this, means you care for your bijouterie and you want them to last t...

Ring size has been the major problem in buying ring online. Lets do these steps to make...