Some finds are not seen anywhere else in the world, including the rare Imperial Flame topaz, a 332-carat carving from Oura ...

Topaz is another great alternative to diamond. Topaz gemstones are ideal for adding a distinctive and distinctive touch to ...

In the world of gemmology, the South American country of Brazil plays host to a variety of precious gemstones.

Through her gem portfolios, Hangartner works with clients to use gemstones for wealth preservation. With the diamond market in turmoil, only exceptional stones in size and quality, especially coloured ...