• Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
  • Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
  • Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
  • Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
  • Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
  • Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
  • Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
  • Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
  • Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
  • Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
  • Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
  • Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
  • Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue - Natural Gems Belgium
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Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue

Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue

€17,16 EUR
€17,16 EUR
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Taxes incluses. Frais d'expédition calculés à l'étape de paiement.

Stock bas : 1 restant(s)
Rough tourmaline - for faceting or rough gemstone jewelry - 3.927 ct - greenish blue

additional light used to indicate clearness and colors

Certificate: RO-TOUR025BG-002-450

Gem Type: Tourmaline

Weight: 3.927 Carat

Shape: Rough

Size: 13.6 x 7.4 x 5.3 mm.

Color:  greenish blue/bluish green

Clarity: Transparent

Luster: N/A

Treatment: Unheated Untreated

Birefringence : 0.020
Crystallography : Hexagonal (trigonal)
Dispersion : 0.017
Luster : Vitreous
Hardness : 7

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