Services     SINGLE STONES            PAIRS                     SETS                CABOCHONS         COLLECTOR'S       DESIGNER'S    
 Site map          WELCOME          ORDER TERMS           MINERALS                RESERVE           CONTACT US          ABOUT US    
Usually ships within 24 hours     SEARCH FORM   HELP   INFO. FR   TRACK ORDERS    GEM GUIDE
LOOSE GREEN TOURMALINE      NATURAL COLOR        Hardness 7.5 
Online Certificate
RETURN TO »» TOURMALINE GREEN
 

6.38 carats green tourmaline gemstone, exclusive loose faceted tourmalines, Madagascar gemstones shopping

 6.37 cts. Green tourmaline faceted emerald cut Single 

 16.8 x 7.4 mm.

  Almost eye clean. Tone scale: medium. Enhancement: none (N)

stone PRICE   SOLD 

  ref:Tge637   ORIGIN: Madagascar 

    
 
   
Exceptional --
  To purchase a stone click to ORDER  Very fine --   
Fine --
Good --
Tourmaline Discovery
Hardness: 7 - 7.5
Specific Gravity: 3.0+    Visual Catalog

   Ask a question

Tourmaline data

Refractive Index: 1.62 - 1.68
Chemical Composition: Na(Li,Al)3Al6Si6O18(BO3)3 (OH)4, Sodium Lithium Aluminum Boro-Silicate Hydroxide
Crystal Structure: Trigonal
Order Terms                              Faq                            Reserve Collection
Back to top  Litho therapy Minerals Collector's Cabochons Contact us
 
 
Will ship Worldwide
  Green Verdict Image
© 1987 - 2015  gggems.com  All rights reserved.