One such example is semi-precious stones. While they've been used in jewellery since around 300BC, they've gained particular prominence in both fine and high jewellery today. As Francesca Cartier ...

Jewellery enthusiasts are gravitating toward pieces with multi-dimensional finishes, coupled with the resurgence of semi-precious stones. One of the most striking shifts in jewellery design this ...

Crystals and semi-precious stones have captured the imagination of many, but they also come with a fair share of myths. To help you make informed decisions when buying bracelets, pendants, zibu coins, ...

Semi-precious gems are also having a moment, driven by concerns about ethical mining and lab-grown doppelgangers. It’s time to take a look. Insofar as we’ve covered diamonds before in this ...

Finding lubricants that work at exceptionally high temperatures challenges researchers and industries alike. A Virginia Tech ...