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
CTC400140EC Chrome Tourmaline Round Brilliant 1.40 0.0124   CT400 PCE 1 In stock
CTB500140LC Chrome Tourmaline Round Cabochon 1.40 0.0130   CT500 PCE 1 Made to order
CTC050140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT050 PCE 1 In stock
CTB200140CQ Chrome Tourmaline Round Cabochon 1.40 0.0130   CT200 PCE 1 Made to order
CTB300140LC Chrome Tourmaline Round Cabochon 1.40 0.0130   CT300 PCE 1 Made to order
CTC500140EC Chrome Tourmaline Round Brilliant 1.40 0.0124   CT500 PCE 1 In stock
CTB100140CQ Chrome Tourmaline Round Cabochon 1.40 0.0130   CT100 PCE 1 Made to order
CTC100140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT100 PCE 1 Made to order
CTC500145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT500 PCE 1 In stock
CTC100145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT100 PCE 1 In stock
CTC200145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT200 PCE 1 In stock
CTC300145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT300 PCE 1 In stock
CTC600145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT600 PCE 1 In stock
CTC400145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT400 PCE 1 In stock
CTC050145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT050 PCE 1 In stock
CTQ100150LC Chrome Tourmaline Square Princess 1.50 0.0160   CT100 PCE 1 Made to order
CTB100150CQ Chrome Tourmaline Round Cabochon 1.50 0.0160   CT100 PCE 1 Made to order
CTQ300150EC Chrome Tourmaline Square Princess 1.50 0.0160   CT300 PCE 1 In stock
CTQ200150CQ Chrome Tourmaline Square Princess 1.50 0.0160   CT200 PCE 1 Made to order
CTQ500150EC Chrome Tourmaline Square Princess 1.50 0.0160   CT500 PCE 1 In stock
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