6.07ct Vivid Blue Tanzanite With Excellent Luster And Fine Cutting Gemston

Item Information

Dimensions (mm) 11.48 x 9.51 x 7.89mm
Weight (carats) 6.07 carats
Clarity (IF)


Tanzanite is the blue and violet variety of the mineral zoisite, caused by small amounts of vanadium. Tanzanite belongs to the epidote mineral group. Tanzanite is only found in Tanzania, in a very small mining area near the Mererani Hills. Wikipedia
Color: Blue, Purple
Luster: Vitreous
Associated month: December
Crystal system: Orthorhombic crystal system
Chemical formula: Ca₂Al₃(SiO₄)₃(OH)
Hardness (Mohs hardness scale): 6 – 6.5
Mineral class: Zoisite

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Reserve met

$1,669 bmach
$1,500 bmach
$1,000 hamithamit
$450 beautifulgemslover
$400 schumi6685
$301 edgar68
$300 beautifulgemslover
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Pricing & Details

Bid Increment $1
Starting Bid $1
Auction ID 1440053
Watchers 12 watching
Viewed 396 times
Starts 7th Apr 2021 1:45am PDT
Ends 8th Apr 2021 1:44am PDT

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