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
CTQ100195EC Chrome Tourmaline Square Princess 1.95 0.0400   CT100 PCE 1 Made to order
CTC100165EC Chrome Tourmaline Round Brilliant 1.65 0.0210   CT100 PCE 1 In stock
CTB100250CQ Chrome Tourmaline Round Cabochon 2.50 0.0830   CT100 PCE 1 Made to order
CTB100240EC Chrome Tourmaline Round Cabochon 2.40 0.0710   CT100 PCE 1 Made to order
CTC100255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT100 PCE 1 In stock
CTB100270LC Chrome Tourmaline Round Cabochon 2.70 0.1000   CT100 PCE 1 Made to order
CTC100280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT100 PCE 1 In stock
CTQ100200EC Chrome Tourmaline Square Princess 2.00 0.0400   CT100 PCE 1 In stock
CTC100170EC Chrome Tourmaline Round Brilliant 1.70 0.0222   CT100 PCE 1 In stock
CTB100260CQ Chrome Tourmaline Round Cabochon 2.60 0.0910   CT100 PCE 1 Made to order
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