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100% Natural Gems
TOURMALINE COLOR - CHANGE 2.93 CTS 17645 - BEAUTIFUL MIX OF RED,YELLOW & GREEN
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TOURMALINE COLOR - CHANGE 2.93 CTS 17645 - BEAUTIFUL MIX OF RED,YELLOW & GREEN

Product Code:17645
Availability: In Stock
  • $79.00

Carats 2.93
Size 9 x 7.3 mm
Color Red-Yellow-Green
Clarity VC
Shape Cushion
Treatment None
Origin Sri Lanka
Location Colombo,Sri Lanka
Price $ 79.00
100% Natural - Not treated in any way.
Rare Collectors Gem.
Will make a Gorgeous Ring or Pendent accented with Diamonds.
Color enhances to incandescent light.
A Gem of Lasting Beauty.
Tourmaline Color-change - A unique color miracle displaying a Mix of Red, Yellow, Gold and Green - Rare type of Tourmaline.

R.I:1.624(+.005,-.005)-1.644(+.006,-.006)
Hardness: 7-7.5
C.C: (NaCa)(LI,MgFe,Al)9B3Si6(O,OH)31
Density: 3.06 (.05, +.15)
Crystal Group: Hexagonal

The name Tourmaline comes from the Singhalese(Sri Lankan) words‘tura mali' Gem with several colors some have two or more colors, some even color-changing, and also a rare variety- the Cats-eye. Sri Lanka produces a beautiful multi-colored tourmaline – a mix of red yellow and green which are more like color-changing. Multicolored gems are truly a gemological wonder, as they have a unique beauty of their own displaying different colors at different angles due to pleochroism.


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