Colour Change Sapphire 0.30ct Rare Natural Stunning buying Sapphire Songea, Tanzania 4x4mm

$65.93
#SN.015121
Colour Change Sapphire 0.30ct Rare Natural Stunning buying Sapphire Songea, Tanzania 4x4mm,

A very rare lovely natural and untreated colour change sapphire from Songea Tanzania These phenomenal.

Black/White
  • Eclipse/Grove
  • Chalk/Grove
  • Black/White
  • Magnet Fossil
12
  • 8
  • 8.5
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  • 10
  • 10.5
  • 11
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  • 12
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  • 13
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Product code: Colour Change Sapphire 0.30ct Rare Natural Stunning buying Sapphire Songea, Tanzania 4x4mm

A very rare lovely natural and untreated colour change buying sapphire from Songea, Tanzania. These phenomenal gems appear one colour in incandescent light, and an entirely different colour under fluorescent light sources.
Excellent clarity and colour. Colour change is quite rare in sapphires, as it is caused by trace amounts of the element vanadium. As corundum seldom forms in areas with enough vanadium present to cause the phenomena, these exceptional specimens are highly desirable.

Combined with impressive eye-visible pleochroism, these precious gems are very interesting when cut.

Ideal for setting in jewellery or adding to a collection.

Quantity - 1
Carat Weight - 0.30
Gem Type - Natural Sapphire
Clarity - VSI
Size / mm. (L/W/D) - 4mm/4mm/2.5mm
Origin - Tanzania
Treatment - Unheated / Untreated


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