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Bi Color Tourmaline 5.65 Ct. Octagon Shape 19.2 x 6.3 Mm. Natural Gemstone Unheated From Nigeria First Image

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Bi Color Tourmaline 5.65 Ct. Octagon Shape 19.2 x 6.3 Mm. Natural Gemstone Unheated From Nigeria First Image

Bi Color Tourmaline 5.65 Ct. Octagon Shape 19.2 x 6.3 Mm. Natural Gemstone Unheated From Nigeria

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