5.91ct Octagon Cut Tourmaline 14.3x7.2mm Hyfin Compound Ø50mm crucible with pouring lip

Ø50mm crucible with pouring lip

1 * Diamond Tester

Package dimension: 16

Bergeon 4902 -2

For ES5000

5.91ct Octagon Cut Tourmaline 14.3x7.2mm Hyfin Compound Ø50mm crucible with pouring lipTourmalines are found in a wide range of colours, pink, green, blue, orange, yellow, brown, black, and colourless. Bi coloured Tourmalines are also common and stones which are coloured pink to green are known as watermelon tourmaline. Tourmalines can also display cat's eye chatoyancy, which is caused by parallel fibres running through the stone.; Tourmaline is found in many countries including Madagascar, Brazil, USA, Burma, Sri Lanka, Botswana and