Natural Cuprian Tourmaline
Weight: 0.94 ct
Measurements: 8.12 x 6.12 x 3.16 mm
Colour: Greenish blue.
Clarity: Natural inclusions.
Treatment: No treatment indications
Insured shipping via courier mail.
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.
SHIPMENTS TO SICILY, CORSICA AND SARDINIA WILL HAVE AN ADDITIONAL CHARGE OF 10 EURO.
Gemstones sold in the CG auction are sold by vetted and trustworthy sellers chosen by CW; the card attached to the gemstones is for information purposes only and not for re-sale. For re-sale purposes the gemstone must have an accredited lab certificate from our list.
- Tourmaline Cuprienne
- Poids total en carats
- Coupe & forme
- Prix de réserve -
- Aucune indication des traitements
- Transparence / pureté
- Transparent (avec légères inclusions)