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 (287)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC300220EC Chrome Tourmaline Round Brilliant 2.20 0.0560   CT300 PCE 1 In stock
CTC400125EC Chrome Tourmaline Round Brilliant 1.25 0.0100   CT400 PCE 1 In stock
CTC400210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT400 PCE 1 In stock
CTC500100EC Chrome Tourmaline Round Brilliant 1.00 0.0060   CT500 PCE 1 In stock
CTC500190EC Chrome Tourmaline Round Brilliant 1.90 0.0310   CT500 PCE 1 In stock
CTC500275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   CT500 PCE 1 Made to order
CTC600150EC Chrome Tourmaline Round Brilliant 1.50 0.0160   CT600 PCE 1 In stock
CTC200275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   CT200 PCE 1 In stock
CTC600230EC Chrome Tourmaline Round Brilliant 2.30 0.0630   CT600 PCE 1 In stock
CTC050105EC Chrome Tourmaline Round Brilliant 1.05 0.0070   CT050 PCE 1 Made to order
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