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 (41)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC600190EC Chrome Tourmaline Round Brilliant 1.90 0.0340   CT600 PCE 1 In stock
CTC600245EC Chrome Tourmaline Round Brilliant 2.45 0.0770   CT600 PCE 1 In stock
CTC600140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT600 PCE 1 In stock
CTC600300EC Chrome Tourmaline Round Brilliant 3.00 0.1430   CT600 PCE 1 Made to order
CTC600195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT600 PCE 1 In stock
CTC600250EC Chrome Tourmaline Round Brilliant 2.50 0.0830   CT600 PCE 1 In stock
CTC600145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT600 PCE 1 In stock
CTC600200EC Chrome Tourmaline Round Brilliant 2.00 0.0400   CT600 PCE 1 In stock
CTC600255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT600 PCE 1 Made to order
CTC600150EC Chrome Tourmaline Round Brilliant 1.50 0.0160   CT600 PCE 1 In stock
CTC600205EC Chrome Tourmaline Round Brilliant 2.05 0.0450   CT600 PCE 1 In stock
CTC600100EC Chrome Tourmaline Round Brilliant 1.00 0.0060   CT600 PCE 1 In stock
CTC600260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT600 PCE 1 Made to order
CTC600155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT600 PCE 1 In stock
CTC600210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT600 PCE 1 In stock
CTC600105EC Chrome Tourmaline Round Brilliant 1.05 0.0070   CT600 PCE 1 Made to order
CTC600265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT600 PCE 1 Made to order
CTC600160EC Chrome Tourmaline Round Brilliant 1.60 0.0180   CT600 PCE 1 In stock
CTC600215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT600 PCE 1 Made to order
CTC600110EC Chrome Tourmaline Round Brilliant 1.10 0.0070   CT600 PCE 1 In stock
CTC600270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT600 PCE 1 Made to order
CTC600165EC Chrome Tourmaline Round Brilliant 1.65 0.0210   CT600 PCE 1 In stock
CTC600220EC Chrome Tourmaline Round Brilliant 2.20 0.0560   CT600 PCE 1 In stock
CTC600115EC Chrome Tourmaline Round Brilliant 1.15 0.0080   CT600 PCE 1 In stock
CTC600275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   CT600 PCE 1 In stock
CTC600170EC Chrome Tourmaline Round Brilliant 1.70 0.0240   CT600 PCE 1 In stock
CTC600225EC Chrome Tourmaline Round Brilliant 2.25 0.0590   CT600 PCE 1 In stock
CTC600120EC Chrome Tourmaline Round Brilliant 1.20 0.0100   CT600 PCE 1 In stock
CTC600280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT600 PCE 1 Made to order
CTC600175EC Chrome Tourmaline Round Brilliant 1.75 0.0250   CT600 PCE 1 In stock
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