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
CTC050130EC Chrome Tourmaline Round Brilliant 1.30 0.0110   CT050 PCE 1 In stock
CTC050210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT050 PCE 1 In stock
CTC050250EC Chrome Tourmaline Round Brilliant 2.50 0.0830   CT050 PCE 1 In stock
CTC050135EC Chrome Tourmaline Round Brilliant 1.35 0.0120   CT050 PCE 1 In stock
CTC050215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT050 PCE 1 In stock
CTC050275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   CT050 PCE 1 In stock
CTC050140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT050 PCE 1 In stock
CTC050225EC Chrome Tourmaline Round Brilliant 2.25 0.0590   CT050 PCE 1 In stock
CTB100210LC Chrome Tourmaline Round Cabochon 2.10 0.0450   CT100 PCE 1 Made to order
CTQ100250CQ Chrome Tourmaline Square Princess 2.50 0.0830   CT100 PCE 1 Made to order
CTC100135EC Chrome Tourmaline Round Brilliant 1.35 0.0120   CT100 PCE 1 In stock
CTB100190CQ Chrome Tourmaline Round Cabochon 1.90 0.0331   CT100 PCE 1 Made to order
CTB100190EC Chrome Tourmaline Round Cabochon 1.90 0.0331   CT100 PCE 1 Made to order
CTC100215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT100 PCE 1 In stock
CTB100220LC Chrome Tourmaline Round Cabochon 2.20 0.0560   CT100 PCE 1 Made to order
CTC100120EC Chrome Tourmaline Round Brilliant 1.20 0.0100   CT100 PCE 1 In stock
CTQ100300CQ Chrome Tourmaline Square Princess 3.00 0.1430   CT100 PCE 1 Made to order
CTC100140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT100 PCE 1 Made to order
CTB100200CQ Chrome Tourmaline Round Cabochon 2.00 0.0400   CT100 PCE 1 Made to order
CTB100200EC Chrome Tourmaline Round Cabochon 2.00 0.0400   CT100 PCE 1 Made to order
CTC100225EC Chrome Tourmaline Round Brilliant 2.25 0.0590   CT100 PCE 1 In stock
CTB100230LC Chrome Tourmaline Round Cabochon 2.30 0.0630   CT100 PCE 1 Made to order
CTC100125EC Chrome Tourmaline Round Brilliant 1.25 0.0088   CT100 PCE 1 In stock
CTC100145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   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
CTC100230EC Chrome Tourmaline Round Brilliant 2.30 0.0630   CT100 PCE 1 In stock
CTB100240LC Chrome Tourmaline Round Cabochon 2.40 0.0710   CT100 PCE 1 Made to order
CTC100220EC Chrome Tourmaline Round Brilliant 2.20 0.0560   CT100 PCE 1 In stock
CTC100150EC Chrome Tourmaline Round Brilliant 1.50 0.0160   CT100 PCE 1 In stock
CTB100220CQ Chrome Tourmaline Round Cabochon 2.20 0.0560   CT100 PCE 1 Made to order
CTB100220EC Chrome Tourmaline Round Cabochon 2.20 0.0560   CT100 PCE 1 Made to order
CTC100235EC Chrome Tourmaline Round Brilliant 2.35 0.0670   CT100 PCE 1 Made to order
CTB100250LC Chrome Tourmaline Round Cabochon 2.50 0.0830   CT100 PCE 1 Made to order
CTC100250EC Chrome Tourmaline Round Brilliant 2.50 0.0830   CT100 PCE 1 In stock
CTQ100150EC Chrome Tourmaline Square Princess 1.50 0.0160   CT100 PCE 1 In stock
CTC100155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT100 PCE 1 Made to order
CTB100230CQ Chrome Tourmaline Round Cabochon 2.30 0.0630   CT100 PCE 1 Made to order
CTB100225EC Chrome Tourmaline Round Cabochon 2.25 0.0590   CT100 PCE 1 In stock
CTC100240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT100 PCE 1 In stock
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