14k or 18k rose gold & black ZrTi/NbZr, domed shape! Niobium zirconium damascus ring

New to my Collection seen here as 6mm wide, domed shape lined in 14k rose gold! The exterior is a rare ZrTi forged alloy composition of niobium, zirconium and titanium which hold up well to wear. The cost in rose gold due to porosity issues during casting is taken into account with added work vs yellow and white gold. This is reflected in the price of this listing. 

Materials: niobium, zirconium, Titanium & 14k rose gold