20.50 Ct Natural Rough Tourmaline Crystals lot

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Item Information

Dimensions (mm) 12.45 x 4.06 x 3.92mm
Weight (carats) 20.5 carats
No Treatment
Clarity (VS)

The Tourmaline family of gemstones is renowned for its diversity of colour. However, unlike the convention of naming gems such as Zircon and Topaz, where the different colours simply prefix the gem type (i.e Blue Zircon and Green Topaz), most colours of Tourmaline are identified by non-colour associated names. Rubellite is the red variety of Tourmaline; Achroite colourless; Paraiba neon blue to green; and Indicolite being the incredibly rare colour of Blue Tourmaline.

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8 bids placed so far

$17 kn47690
$16 demantur
$15 kn47690
$11 demantur
$10 kn47690
$6 demantur
$5 ivobuilder
$1 ivobuilder
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Audit Information

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Pricing & Details

Bid Increment $1
Starting Bid $1
Auction ID 1633136
Watchers 2 watching
Viewed 133 times
Starts 24th Oct 2021 10:30pm PDT
Ends 31st Oct 2021 10:30pm PDT

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