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
CTC100120EC Chrome Tourmaline Round Brilliant 1.20 0.0100   CT100 PCE 1 In stock
CTB100240LC Chrome Tourmaline Round Cabochon 2.40 0.0710   CT100 PCE 1 Made to order
CTC100160EC Chrome Tourmaline Round Brilliant 1.60 0.0180   CT100 PCE 1 In stock
CTC200110EC Chrome Tourmaline Round Brilliant 1.10 0.0070   CT200 PCE 1 Made to order
CTB200120EC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT200 PCE 1 Made to order
CTC200200EC Chrome Tourmaline Round Brilliant 2.00 0.0362   CT200 PCE 1 In stock
CTB200260EC Chrome Tourmaline Round Cabochon 2.60 0.0910   CT200 PCE 1 Made to order
CTC200295EC Chrome Tourmaline Round Brilliant 2.95 0.1430   CT200 PCE 1 In stock
CTQ200250CQ Chrome Tourmaline Square Princess 2.50 0.0830   CT200 PCE 1 Made to order
CTB200190CQ Chrome Tourmaline Round Cabochon 1.90 0.0331   CT200 PCE 1 Made to order
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