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
  • Inventory (663)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTB200170LC Chrome Tourmaline Round Cabochon 1.70 0.0225   CT200 PCE 1 Made to order
CTC200130EC Chrome Tourmaline Round Brilliant 1.30 0.0110   CT200 PCE 1 In stock
CTQ200250EC Chrome Tourmaline Square Princess 2.50 0.0830   CT200 PCE 1 Made to order
CTB200160CQ Chrome Tourmaline Round Cabochon 1.60 0.0188   CT200 PCE 1 Made to order
CTB200160EC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT200 PCE 1 Made to order
CTC200150EC Chrome Tourmaline Round Brilliant 1.50 0.0160   CT200 PCE 1 In stock
CTB200280EC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT200 PCE 1 Made to order
CTC200230EC Chrome Tourmaline Round Brilliant 2.30 0.0630   CT200 PCE 1 In stock
CTQ200200LC Chrome Tourmaline Square Princess 2.00 0.0400   CT200 PCE 1 Made to order
CTB200180LC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT200 PCE 1 Made to order
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