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GFCO Certified Natural 2.40Ct Blue Cobalt Spinel gemstone, Origin Tanzania.

Price:$780
$999List Price

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Spinel Cobalt Blue 3.25 Ct. Natural gemstone, Cushion, Tanzania, GFCO certified
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Natural Cobalt Blue Spinel Loose gemstone Origin Tanzania! Laboratory certified GFCO Gemstone Color: Blue Gemstone Type: Spinel Gemstone size: 9.98x7.50x5.31mm Gemstone Shape: Cush...
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Spinel Cobalt Blue 3.04Ct natural gemstone, Oval cut, Tanzania, GFCO certified
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GFCO Certified Natural 2.45Ct Blue Spinel gemstone, Cushion, Tanzania
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Natural Spinel gemstone Laboratory certified GFCO Gemstone Color: Blue Gemstone Type: Spinel Gemstone size: 8.25x7.38x4.91mm Gemstone Shape: cushion Cut Gemstone Creation: Natural G...
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GFCO Certified Natural 1.52Ct Grey-Blue Spinel gemstone, Heart cut, Tanzania
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Natural Spinel gemstone Laboratory certified GFCO Gemstone Color: Grey-Blue/ Blue-Grey Gemstone Type: Spinel Gemstone size: 6.82x7.17x4.56mm Cut Grade: Very Good Clarity/Grade: VS G...
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Natural blue Cobalt Spinel loose gemstone 2.67 ct., heart cut, Origin Tanzania
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Located in Daugavpils, LV
Natural blue cobalt Spinel gemstone Laboratory certified GFCO Gemstone Color: Vivid blue Gemstone Type: Spinel Gemstone size: 7.74x8.82x6.37 mm Cut Grade: Very Good Clarity/Grade: V...
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GFCO Certified Natural 1.78Ct Grey Spinel gemstone, Heart cut, Tanzania
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Natural Spinel gemstone Laboratory certified GFCO Gemstone Color: Grey Gemstone Type: Spinel Gemstone size: 6.88x7.76x4.63mm Cut Grade: Very Good Clarity/Grade: VS Gemstone Shape: H...
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