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
CTB500240EC Chrome Tourmaline Round Cabochon 2.40 0.0710   CT500 PCE 1 Made to order
CTQ500300LC Chrome Tourmaline Square Princess 3.00 0.1430   CT500 PCE 1 Made to order
CTC500140EC Chrome Tourmaline Round Brilliant 1.40 0.0124   CT500 PCE 1 In stock
CTC500225EC Chrome Tourmaline Round Brilliant 2.25 0.0590   CT500 PCE 1 Made to order
CTB500170LC Chrome Tourmaline Round Cabochon 1.70 0.0225   CT500 PCE 1 Made to order
CTQ500250CQ Chrome Tourmaline Square Princess 2.50 0.0830   CT500 PCE 1 Made to order
CTB500140CQ Chrome Tourmaline Round Cabochon 1.40 0.0130   CT500 PCE 1 Made to order
CTB500250EC Chrome Tourmaline Round Cabochon 2.50 0.0830   CT500 PCE 1 Made to order
CTC500145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT500 PCE 1 In stock
CTC500230EC Chrome Tourmaline Round Brilliant 2.30 0.0630   CT500 PCE 1 In stock
CTB500180LC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT500 PCE 1 Made to order
CTQ500300CQ Chrome Tourmaline Square Princess 3.00 0.1430   CT500 PCE 1 Made to order
CTQ500150EC Chrome Tourmaline Square Princess 1.50 0.0160   CT500 PCE 1 In stock
CTB500150CQ Chrome Tourmaline Round Cabochon 1.50 0.0153   CT500 PCE 1 Made to order
CTB500120EC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT500 PCE 1 Made to order
CTB500260EC Chrome Tourmaline Round Cabochon 2.60 0.0910   CT500 PCE 1 Made to order
CTC500155EC Chrome Tourmaline Round Brilliant 1.55 0.0169   CT500 PCE 1 Made to order
CTC500235EC Chrome Tourmaline Round Brilliant 2.35 0.0670   CT500 PCE 1 Made to order
CTC600285EC Chrome Tourmaline Round Brilliant 2.85 0.1250   CT600 PCE 1 Made to order
CTC600125EC Chrome Tourmaline Round Brilliant 1.25 0.0100   CT600 PCE 1 In stock
CTC600205EC Chrome Tourmaline Round Brilliant 2.05 0.0450   CT600 PCE 1 In stock
CTC600290EC Chrome Tourmaline Round Brilliant 2.90 0.1250   CT600 PCE 1 Made to order
CTC600130EC Chrome Tourmaline Round Brilliant 1.30 0.0110   CT600 PCE 1 In stock
CTC600210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT600 PCE 1 In stock
CTC600295EC Chrome Tourmaline Round Brilliant 2.95 0.1430   CT600 PCE 1 In stock
CTC600135EC Chrome Tourmaline Round Brilliant 1.35 0.0120   CT600 PCE 1 In stock
CTC600215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT600 PCE 1 Made to order
CTC600300EC Chrome Tourmaline Round Brilliant 3.00 0.1430   CT600 PCE 1 Made to order
CTQ600150EC Chrome Tourmaline Square Princess 1.50 0.0160   CT600 PCE 1 In stock
CTC600100EC Chrome Tourmaline Round Brilliant 1.00 0.0060   CT600 PCE 1 In stock
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