Precious Gems
Paraiba Ruby Sapphire Emerald Paraiba is Brazil’s most sought-after intensely saturated Windex-colored tourmaline variety. Over the years, the term Paraiba has come to signify the most desirable and expensive of all gemstones, on par with rubies, sapphires, and emeralds. Paraiba gems first appeared on the market in the 1980s, creating a stir with their stunning … Read more