Blue Tourmaline Pendant, Indicolite, Carved Leaf, 925 Silver, r3Watermelon Tourmaline Pendant, 925 Sterling Silver Blue is the rarest colour in Tourmaline and goes by the name of Indicolite. The exception to this is the gem quality deep Blue Tourmaline which was discovered in Paraiba, Brazil in 1987. That has become one of the most expensive Gemstones in the World, but every now and then we get a piece like this which has a paler hue and is actually affordable. The stone is held securely by four strong claws and