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
CTB200280LC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT200 PCE 1 Made to order
CTC200280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT200 PCE 1 In stock
CTQ200190EC Chrome Tourmaline Square Princess 1.90 0.0340   CT200 PCE 1 In stock
CTB200270CQ Chrome Tourmaline Round Cabochon 2.70 0.1000   CT200 PCE 1 Made to order
CTB200250EC Chrome Tourmaline Round Cabochon 2.50 0.0731   CT200 PCE 1 In stock
CTC200185EC Chrome Tourmaline Round Brilliant 1.85 0.0310   CT200 PCE 1 Made to order
CTC200270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT200 PCE 1 Made to order
CTB200130LC Chrome Tourmaline Round Cabochon 1.30 0.0098   CT200 PCE 1 Made to order
CTB200290LC Chrome Tourmaline Round Cabochon 2.90 0.1250   CT200 PCE 1 Made to order
CTC200300EC Chrome Tourmaline Round Brilliant 3.00 0.1430   CT200 PCE 1 In stock
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