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13d 20hDECortrie Uhren- und Schmuckauktion

Tourmaline: rare heart-cut tourmaline, ‘Paraiba’, 5.87 ct, AIG report

Tourmaline: rare heart-cut tourmaline, ‘Paraiba’, 5.87 ct, AIG report

Ca. 11.59 x 12.61 x 6.78 mm, 5.87 ct, facetted heart cut, colour: light blue, origin: Mozambique, containing traces of copper and manganese; Paraiba tourmaline of rare purity; this high-quality stone of beautiful colour comes with an AIG report dated January 2026.

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