6.47ct Cushion Cut Tourmaline 13.2x10.5mm Bergeon 6799.06 Membrane Box; Set of 6 Wide temperature measurement range: -50~380°C

Wide temperature measurement range: -50~380°C / -58~716°F

Ø27 x 26mm

1 * 93x20mm SS Oscillating Mini Cut Saw Blade

15 Domes: Ø19

Made in USA

6.47ct Cushion Cut Tourmaline 13.2x10.5mm Bergeon 6799.06 Membrane Box; Set of 6 Wide temperature measurement range: -50~380°CTourmalines 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