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
CTC050250EC Chrome Tourmaline Round Brilliant 2.50 0.0830   CT050 PCE 1 In stock
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
CTB050300EC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT050 PCE 1 In stock
CTC050275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   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
CTC050280EC Chrome Tourmaline Round Brilliant 2.80 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
CTC050145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT050 PCE 1 In stock
CTC050230EC Chrome Tourmaline Round Brilliant 2.30 0.0630   CT050 PCE 1 Made to order
CTC050150EC Chrome Tourmaline Round Brilliant 1.50 0.0160   CT050 PCE 1 In stock
CTC050235EC Chrome Tourmaline Round Brilliant 2.35 0.0670   CT050 PCE 1 Made to order
CTC050155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT050 PCE 1 In stock
CTC050240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT050 PCE 1 In stock
CTC050160EC Chrome Tourmaline Round Brilliant 1.60 0.0180   CT050 PCE 1 In stock
CTC050245EC Chrome Tourmaline Round Brilliant 2.45 0.0770   CT050 PCE 1 In stock
CTC050165EC Chrome Tourmaline Round Brilliant 1.65 0.0210   CT050 PCE 1 Made to order
CTC050255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT050 PCE 1 In stock
CTC050170EC Chrome Tourmaline Round Brilliant 1.70 0.0240   CT050 PCE 1 In stock
CTC050260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT050 PCE 1 Made to order
CTC050175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT050 PCE 1 In stock
CTC050265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT050 PCE 1 Made to order
CTC050180EC Chrome Tourmaline Round Brilliant 1.80 0.0290   CT050 PCE 1 In stock
CTC050270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT050 PCE 1 In stock
CTC050100EC Chrome Tourmaline Round Brilliant 1.00 0.0060   CT050 PCE 1 In stock
CTQ050150EC Chrome Tourmaline Square Princess 1.50 0.0160   CT050 PCE 1 In stock
CTC050185EC Chrome Tourmaline Round Brilliant 1.85 0.0310   CT050 PCE 1 In stock
CTC050285EC Chrome Tourmaline Round Brilliant 2.85 0.1250   CT050 PCE 1 In stock
CTC050105EC Chrome Tourmaline Round Brilliant 1.05 0.0070   CT050 PCE 1 Made to order
CTQ050200EC Chrome Tourmaline Square Princess 2.00 0.0400   CT050 PCE 1 In stock
CTC050190EC Chrome Tourmaline Round Brilliant 1.90 0.0310   CT050 PCE 1 In stock
CTC050290EC Chrome Tourmaline Round Brilliant 2.90 0.1250   CT050 PCE 1 In stock
CTB050170EC Chrome Tourmaline Round Cabochon 1.70 0.0225   CT050 PCE 1 In stock
CTC050110EC Chrome Tourmaline Round Brilliant 1.10 0.0070   CT050 PCE 1 In stock
CTC050195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT050 PCE 1 In stock
CTC050295EC Chrome Tourmaline Round Brilliant 2.95 0.1430   CT050 PCE 1 In stock
CTB050175EC Chrome Tourmaline Round Cabochon 1.75 0.0250   CT050 PCE 1 In stock
CTC050120EC Chrome Tourmaline Round Brilliant 1.20 0.0100   CT050 PCE 1 In stock
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