Natural Paraiba Tourmaline
Lot-No. 397
Starting Bid: 33.000 €
The round Paraiba Tourmaline in star cut 7.96 ct. (12.22 - 12.36 x 8.73 mm) of radiant, fine brilliance and excellent greenish blue coloring, transparent, eye clean. Tourmaline proven to contain copper and manganese. Loose stone in glass box, sealed. DSEF Report January 2017, No. 026631, German Foundation for Gemstone Research, Idar-Oberstein.
Natural Paraiba Tourmaline
Natural Paraiba Tourmaline
Lot-No. 397
Starting Bid: 33.000 €
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| Gemstones: | The round Paraiba Tourmaline in star cut 7.96 ct. (12.22 - 12.36 x 8.73 mm) of radiant, fine brilliance and excellent greenish blue coloring, transparent, eye clean. Tourmaline proven to contain copper and manganese. |
| Confirmation: | DSEF Report January 2017, No. 026631, German Foundation for Gemstone Research, Idar-Oberstein |
| Description: | Loose stone in glass box, sealed |
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