Very rare Deep Green Copper-Bearing Tourmaline
Perfectly suited as an investment, collector's item or for use in a jewellery setting.
With Full IGI certificate.
*No Reserve Price*
Species: Natural Tourmaline
Variety: Natural Copper-Bearing Tourmaline
Weight: 15.89 ct
Colour: deep green
Shape: Oval Mixed Cut
Measurements: 17.63 x 14.67 x 8.74 mm
Treatment: No indications of treatment have been found.
This copper and manganese bearing tourmaline may be called "paraìba tourmaline" in the trade. The name "paraìba" comes from the Brazilian locality where this gem was first mined, however today it may come from several localities.
IGI report No.: 355944662
All items are shipped with care, by insured and express courier-service with online tracking, striving for 48 hours delivery-time within the EU.
- Tormalina con cuscinetto di rame verde intenso
- Peso totale in carati
- Taglio e forma
- Taglio misto ovale
- Nessuna indicazione di trattamento