Black Silver with Solid 18K Gold Lava Rustic Engagement RingThis Black Silver with solid 18kt Gold Lava Rustic Engagement Ring is a fusion of oxidized silver and 18k gold. In a perfect temperature, the gold and silver fused together as one tie combination, and everything happened in one moment. It's a unique Engagement& Wedding band for him or her. And I use Renaissance micro crystalline wax when I finish this ring. It will keep out the finger marks and protect the ring. The ring is oxidized and polished. The