Item #CG-5175: 4.5x5.9mm Rectangle, transparent, dark Red Manganotantalite (Brazil) of 1.54 Cts. with a vitreous luster.
$200.00/Ct.
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Item #CG-5259: 4.3x10.7mm Rectangle, deep Red Manganotantalite (Brazil) of 2.98 Cts. with a vitreous luster.
$200.00/Ct.
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Item #CG-5223: 6.3x8mm Trapezoid, Manganotantalite of 4.19 Cts.
$200.00/Ct.
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