Precision machine-cut calibrated natural chrome tourmaline gemstones

Identification Natural
Species Tourmaline
Variety Chrome-Tourmaline
Hardness 7.5
Density 3.06
RI-1 1.624
RI-2 1.644

Chrome tourmaline is a rare type of dravite tourmaline. Due to the presence of chromium and vanadium in the crystal structure the color appears 'chrome' green. Chrome tourmalines are unique in the tourmaline group, because they are mined in only one country in the world, Tanzania.

All natural chrome tourmaline gemstones are crafted to the most precise specifications and uniformed in terms of brilliance, color, clarity, dimensions and shape. To offer maximum consistency and quality, all rough chrome tourmalines are sourced from our own mines or from the most reliable suppliers in the industry.

Chrome Tourmaline

Chrome Tourmaline
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTB100225EC Chrome Tourmaline Round Cabochon 2.25 0.0590   CT100 PCE 1 In stock
CTC100240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT100 PCE 1 In stock
CTB100250LC Chrome Tourmaline Round Cabochon 2.50 0.0830   CT100 PCE 1 Made to order
CTC100250EC Chrome Tourmaline Round Brilliant 2.50 0.0830   CT100 PCE 1 In stock
CTQ100150EC Chrome Tourmaline Square Princess 1.50 0.0160   CT100 PCE 1 In stock
CTC100160EC Chrome Tourmaline Round Brilliant 1.60 0.0180   CT100 PCE 1 In stock
CTB100240CQ Chrome Tourmaline Round Cabochon 2.40 0.0710   CT100 PCE 1 Made to order
CTB100230EC Chrome Tourmaline Round Cabochon 2.30 0.0630   CT100 PCE 1 Made to order
CTC100245EC Chrome Tourmaline Round Brilliant 2.45 0.0770   CT100 PCE 1 In stock
CTB100260LC Chrome Tourmaline Round Cabochon 2.60 0.0910   CT100 PCE 1 Made to order
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