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 (590)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC500150EC Chrome Tourmaline Round Brilliant 1.50 0.0153   CT500 PCE 1 In stock
CTB500150CQ Chrome Tourmaline Round Cabochon 1.50 0.0153   CT500 PCE 1 Made to order
CTC400150EC Chrome Tourmaline Round Brilliant 1.50 0.0153   CT400 PCE 1 In stock
CTB300150CQ Chrome Tourmaline Round Cabochon 1.50 0.0153   CT300 PCE 1 Made to order
CTB500150LC Chrome Tourmaline Round Cabochon 1.50 0.0153   CT500 PCE 1 Made to order
CTC050150EC Chrome Tourmaline Round Brilliant 1.50 0.0160   CT050 PCE 1 In stock
CTB300150LC Chrome Tourmaline Round Cabochon 1.50 0.0153   CT300 PCE 1 Made to order
CTB200150CQ Chrome Tourmaline Round Cabochon 1.50 0.0153   CT200 PCE 1 Made to order
CTC100150EC Chrome Tourmaline Round Brilliant 1.50 0.0160   CT100 PCE 1 In stock
CTB100150CQ Chrome Tourmaline Round Cabochon 1.50 0.0160   CT100 PCE 1 Made to order
CTB200150LC Chrome Tourmaline Round Cabochon 1.50 0.0153   CT200 PCE 1 Made to order
CTB200150EC Chrome Tourmaline Round Cabochon 1.50 0.0153   CT200 PCE 1 In stock
CTB500150EC Chrome Tourmaline Round Cabochon 1.50 0.0153   CT500 PCE 1 Made to order
CTB100150EC Chrome Tourmaline Round Cabochon 1.50 0.0160   CT100 PCE 1 Made to order
CTB400150EC Chrome Tourmaline Round Cabochon 1.50 0.0153   CT400 PCE 1 Made to order
CTC200150EC Chrome Tourmaline Round Brilliant 1.50 0.0160   CT200 PCE 1 In stock
CTB100150LC Chrome Tourmaline Round Cabochon 1.50 0.0160   CT100 PCE 1 Made to order
CTC200155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT200 PCE 1 In stock
CTC300155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT300 PCE 1 In stock
CTC600155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT600 PCE 1 In stock
CTC400155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT400 PCE 1 In stock
CTC050155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT050 PCE 1 In stock
CTC500155EC Chrome Tourmaline Round Brilliant 1.55 0.0169   CT500 PCE 1 Made to order
CTC100155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT100 PCE 1 Made to order
CTB200160EC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT200 PCE 1 Made to order
CTB500160EC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT500 PCE 1 In stock
CTB100160EC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT100 PCE 1 Made to order
CTB400160EC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT400 PCE 1 In stock
CTB100160LC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT100 PCE 1 Made to order
CTC200160EC Chrome Tourmaline Round Brilliant 1.60 0.0180   CT200 PCE 1 In stock
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