Bi Color Tourmaline

Some tourmalines provide a visual record of their crystal growth by displaying two or more areas of different color. These are known as bi-color tourmalines. Most often they feature a combinations of pink and green or some variation.

How much is fine tourmaline worth? The value of natural tourmaline can vary greatly depending on size, quality and color. Buying direct from AJS Gems you'll get the best value in the market.

 

# TBI5400HB
30.00 x 7.49 x 6.08 mm
Loupe Clean, Unheated
$4,998.00
# TBI7827LK
19.10 x 8.50 x 7.10 mm
Loupe Clean, Unheated
$3,600.00
Bicolor Tourmaline - 12.01 carats
# TBI0768GT
17.50 x 9.60 x 8.00 mm
Unheated, Almost Loupe Clean
$3,450.00
# TBI5742HB
17.63x 7.6 x 6.24 mm
Unheated, Almost Loupe Clean
$3,298.00
Bicolor Tourmaline - 8.34 carats
# TBI0780GT
16.00 x 8.40 x 6.80 mm
Loupe Clean, Unheated
$2,950.00
Bicolor Tourmaline - 8.66 carats
# TBI4769SS
16.30 x 9.20 x 6.20 mm
Unheated, Almost Loupe Clean
$2,898.00
Bicolor Tourmaline - 11 carats
# TBI5983RU
17.90 x 9.00 x 7.60 mm
Loupe Clean, Unheated
$2,799.00
# TBI2855SS
15.82 x 9.68 x 7.93 mm
Loupe Clean, Unheated
$2,698.00
Bicolor Tourmaline - 10.36 carats
# TBI7034MJ
20.00 x 8.10 x 6.70 mm
Unheated, Almost Loupe Clean
$2,450.00
# TBI4556NV
15.50 x 9.00 x 7.10 mm
Unheated, Eye Clean
$2,250.00
# TBI6602HB
20.13 x 7.97 x 6.15 mm
Loupe Clean, Unheated
$2,225.00
# TBI2658MS
17.59 x 8.67 x 7.22 mm
Loupe Clean, Unheated
$2,200.00
# TBI6273HB
13.31 x 8.49 x 6.91 mm
Loupe Clean, Unheated
$2,200.00
Bicolor Tourmaline - 6.83 carats
# TBI2241TS
11.60 x 9.24 x 7.25 mm.
Loupe Clean, Unheated
$1,999.00
Bicolor Tourmaline - 10.78 carats
# TBI4511NV
16.20 x 8.60 x 7.80 mm
Unheated, Almost Loupe Clean
$1,998.00
Bicolor Tourmaline - 7.79 carats
# TBI5739JJ
12.4 x 9.6 x 7.6 mm
Loupe Clean, Unheated
$1,985.00
Bicolor Tourmaline - 8.09carats
# TBI1616TS
12.27 x 10.11 x 7.90 mm
Loupe Clean, Unheated
$1,825.00
# TBI7825LK
18.64 x 7.24 x 5.64 mm
Unheated, Almost Loupe Clean
$1,825.00
Bicolor Tourmaline - 8.53 carats
# TBI2820SS
20.70 x 8.50 x 5.50 mm
Unheated, Almost Loupe Clean
$1,795.00
Bicolor Tourmaline - 5.13 carats
# TBI5620JJ
13.6 x 7.3 x 5.6 mm
Loupe Clean, Unheated
$1,795.00
# TBI4452AS
9.7 x 8.4 x 6.8 mm
Loupe Clean, Unheated
$1,698.00

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