According to old folklore, Sarangays have a jewel or a precious gemstone in their ears that they are protecting.

Its hills are studded with precious gemstones that glitter in the light.

The stones that make up the city are made of precious gemstones, similar to those seen around the surrounding hills.

And yet another account said the purpose of her trip was to look for and purchase precious gemstones.

The country is also known for Tanzanite, a type of precious gemstone that is found only in Tanzania.

Rubies are known for their intense red colour and are among the most highly valued precious gemstones.

The tooth relic is encased in seven golden caskets which engraved with precious gemstones.

They were usually said to be attracted to precious gemstones, and jewelries.

He was also able to detect traces of chromium in precious gemstones, such as ruby or emerald.

To this day the manufactory works exclusively with 18 carat gold set with precious gemstones.