5mm Faceted Trillion Tanzanite Cohler Thinner profile than the standard

Thinner profile than the standard slide valve model

FCT Speed Control — included for precise speed management

clean holes sized to accept wire without play or distortion

this wheel allows in-house touch-ups on many stones up to approximately 9 on the Mohs scale without sending work out

cannot be heat hardened like sterling silver or argentium silver

5mm Faceted Trillion Tanzanite Cohler Thinner profile than the standardTanzanite is found in only one location in the entire world the Merelani Hills of Tanzania in Eastern Africa. Discovered in 1962, tanzanite is a relative newcomer on the gemstone market, yet it has grown incredibly popular among jewelers and collectors alike. This 5mm faceted trillion cut tanzanite showcases the gem's signature pleochroic character, displaying shifting color depending on the viewing angle. Pure blue to violetish blue hues are prized