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
CTQ200150CQ Chrome Tourmaline Square Princess 1.50 0.0160   CT200 PCE 1 Made to order
CTQ600200EC Chrome Tourmaline Square Princess 2.00 0.0400   CT600 PCE 1 In stock
CTC100170EC Chrome Tourmaline Round Brilliant 1.70 0.0222   CT100 PCE 1 In stock
CTB100210CQ Chrome Tourmaline Round Cabochon 2.10 0.0450   CT100 PCE 1 Made to order
CTB100210EC Chrome Tourmaline Round Cabochon 2.10 0.0450   CT100 PCE 1 Made to order
CTC100260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT100 PCE 1 In stock
CTB200170CQ Chrome Tourmaline Round Cabochon 1.70 0.0225   CT200 PCE 1 Made to order
CTB200170EC Chrome Tourmaline Round Cabochon 1.70 0.0225   CT200 PCE 1 In stock
CTC200155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT200 PCE 1 In stock
CTB300140CQ Chrome Tourmaline Round Cabochon 1.40 0.0130   CT300 PCE 1 Made to order
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