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 (117)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC500100EC Chrome Tourmaline Round Brilliant 1.00 0.0060   CT500 PCE 1 In stock
CTC500105EC Chrome Tourmaline Round Brilliant 1.05 0.0070   CT500 PCE 1 In stock
CTC500110EC Chrome Tourmaline Round Brilliant 1.10 0.0070   CT500 PCE 1 In stock
CTC500115EC Chrome Tourmaline Round Brilliant 1.15 0.0080   CT500 PCE 1 In stock
CTB500120LC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT500 PCE 1 Made to order
CTB500120EC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT500 PCE 1 Made to order
CTB500120CQ Chrome Tourmaline Round Cabochon 1.20 0.0082   CT500 PCE 1 Made to order
CTC500120EC Chrome Tourmaline Round Brilliant 1.20 0.0078   CT500 PCE 1 In stock
CTC500125EC Chrome Tourmaline Round Brilliant 1.25 0.0100   CT500 PCE 1 In stock
CTB500130CQ Chrome Tourmaline Round Cabochon 1.30 0.0098   CT500 PCE 1 Made to order
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