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)

  • Please sign in into your account to view your pricing and ordering options.

  • Page 5 of 15
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC100175EC Chrome Tourmaline Round Brilliant 1.75 0.0250   CT100 PCE 1 In stock
CTC100265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT100 PCE 1 Made to order
CTC200255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT200 PCE 1 In stock
CTC200250EC Chrome Tourmaline Round Brilliant 2.50 0.0830   CT200 PCE 1 In stock
CTC200170EC Chrome Tourmaline Round Brilliant 1.70 0.0240   CT200 PCE 1 In stock
CTC200260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT200 PCE 1 In stock
CTC200275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   CT200 PCE 1 In stock
CTC200175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT200 PCE 1 In stock
CTC200180EC Chrome Tourmaline Round Brilliant 1.80 0.0290   CT200 PCE 1 In stock
CTC200265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT200 PCE 1 Made to order
CTC200280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT200 PCE 1 In stock
CTC200185EC Chrome Tourmaline Round Brilliant 1.85 0.0310   CT200 PCE 1 Made to order
CTC200270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT200 PCE 1 Made to order
CTC200300EC Chrome Tourmaline Round Brilliant 3.00 0.1430   CT200 PCE 1 In stock
CTC200190EC Chrome Tourmaline Round Brilliant 1.90 0.0310   CT200 PCE 1 In stock
CTC200285EC Chrome Tourmaline Round Brilliant 2.85 0.1250   CT200 PCE 1 In stock
CTC200195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT200 PCE 1 In stock
CTC200290EC Chrome Tourmaline Round Brilliant 2.90 0.1250   CT200 PCE 1 In stock
CTC200105EC Chrome Tourmaline Round Brilliant 1.05 0.0070   CT200 PCE 1 Made to order
CTC200200EC Chrome Tourmaline Round Brilliant 2.00 0.0362   CT200 PCE 1 In stock
Go to page 5
Show rows20
81-100 of 287