DETAILED NOTES ON GEMSTONES SOUTH AFRICA

Paraiba Tourmaline has become amongst the most well-liked gemstones in current times as a result of its colour and is regarded as one of many important gemstones immediately after rubies, emeralds, and sapphires according to Gübelin Gemlab. Though It's really a tourmaline, Paraiba Tourmaline is one of the costliest gemstones.[31]Auguste Verneuil,