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BI-COLOR TOURMALINE        NATURAL COLOR          Hardness 7.5 

»» Bi-color tourmaline 2  ¦  Cabochon Polychrome tourmaline ¦

    1.49 cts. Bi-color tourmaline oval Single 

10.6 x 6.1 mm. (S.u.g.f. cut)

  Slightly included.  Enhancement: none (N)

stone PRICE  

USD 99.00

ORIGIN: Madagascar

ref: Tbio 149   

 

   2.13 cts. Bi-color tourmaline emerald cut Single 

10.1 x 5.3 mm.

  Eye clean. Enhancement: none (N) Untreated

stone PRICE  

USD 198.00 

ORIGIN: Madagascar

ref: Tbie 213   

 

   Enlarge 14.45 cts. Bi-color tourmaline emerald cut Single 

 19 x 9 mm.

 Slightly included.   Enhancement: none (N) Untreated

stone PRICE  

USD 1845.00 

ORIGIN: Madagascar

ref: Tbie 1445   

 

  Enlarge 6.25 cts. Bi-color tourmaline emerald cut Single 

11.5 x 9 mm. (Unusual tourmaline) 

  Slightly included.  Enhancement: none (N) Untreated

stone PRICE  

USD 782.00 

ORIGIN: Madagascar

ref: Tbie 625  

 

Enlarge 6.72 cts. Bi-color tourmaline emerald cut Single 

 15.1 x 8.5 mm.

  Slightly included.  Enhancement: none (N) Untreated

stone PRICE  

USD 683.00 

ORIGIN: Madagascar

ref: Tbie 672  

 

   Enlarge 33.76 cts. White-red tourmaline emerald cut Single 

21 x 15.6 X 11.5 mm. Very rare, for collectors 

  Moderately included for the material.  Enhancement: none (N)

stone PRICE  

 SOLD 

ORIGIN: Madagascar

ref: Tbie  3376  

 

5.52 cts. Bi-color tourmaline emerald cut Single 

 9.3 x 9.2 x 7 mm.( big culet) Tone scale medium

 Eye clean  FL  Enhancement: none (N)

stone PRICE  

  Enquire 

ORIGIN: Brazil

ref: Tbie 552   

 

   Enlarge 5.64 cts. Bi-color tourmaline oval Single 

15 x 9.6 x 5.5 mm.  (S.u.g.f. cut)

   Moderately included.  Enhancement: none (N)

stone PRICE  

USD 510.00

ORIGIN: Madagascar

ref: Tbio 564   

 

   Enlarge 7.67 cts. Bi-color tourmaline  pear Single 

16.2  x 13.6 x 5.6 mm. (S.u.g.f. cut)

   included,(needles).  Enhancement: none (N)

stone PRICE  

USD 610.00

ORIGIN: Madagascar

ref: Tbid  767  

 

   Enlarge 3.65 cts. Bi-color tourmaline emerald cut Single 

11.2  x 7.4 x 5.2 mm.

  Slightly included.  Enhancement: none (N)

stone PRICE  

USD 350.00 

ORIGIN: Madagascar

ref: Tbie 365  

 

   Enlarge  3.29 cts. Bi-color tourmaline asymetric cut Single 

 9.5 x 9.5 mm.

  Slightly included.  Enhancement: none (N)

stone PRICE  

USD 329.00 

ORIGIN: Madagascar

ref: Tbia 329    

 

   2.33 cts. Bi-color tourmaline emerald cut Single 

 12.5 x 5.6 mm.

   Eye clean. Enhancement: none (N)

stone PRICE  

USD 200.00 

ORIGIN: Madagascar

ref: Tbie 233  

 

   1.60 cts. Bi-color tourmaline emerald cut Single 

7.1  x 6.1 mm.

 Eye clean.  Enhancement: none (N)

stone PRICE  

USD 144.00 

ORIGIN: Madagascar

ref: Tbie 160  

 

   1.06 cts. Bi-color tourmaline oval Single 

 6.9 x 5.9 mm. (S.u.g.f. cut)

  Eye clean.  Enhancement: none (N)

stone PRICE  

USD  93.00 

ORIGIN: Madagascar

ref: Tbio 106  

 

    0.90 cts. Red-white tourmaline pear Single (exceptional red)

7.8 x 5.7 mm. (S.u.g.f. cut)

  Slightly included.  Enhancement: none (N)

stone PRICE  

USD 99.00 

ORIGIN: Madagascar

ref: Tbid  090  

 

   Enlarge  6.27 cts. Bi-color tourmaline epaulette cut Single 

 13.9 x 11.9 mm.

  Slightly included. Enhancement: none (N) Untreated

stone PRICE  

USD 932.00 

ORIGIN: Madagascar

ref: Tbiep 627    

 

  Enlarge   4.46 cts. Bi-color tourmaline pear Single 

 10.6 x 9 mm. (S.u.g.f. cut)

  Loupe clean.  Enhancement: none (N)

stone PRICE  

USD 456.00

ORIGIN: Madagascar

ref: Tbid 446   

  »» Bi-color tourmaline 2  ¦  Cabochon Polychrome tourmaline ¦
     Single upper girdle facet cut. (S.u.g.f. cut)               Ask a question Tourmaline data
 
 
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