Shop › Galactic Oval Cabochon Ring Image 1 of 1 Galactic Oval Cabochon Ring $45.00 One of a kind faux stone colorfully handmade polymer clay rings. Nickel and lead-free metal. Adjustable bands. Add To Cart Added! One of a kind faux stone colorfully handmade polymer clay rings. Nickel and lead-free metal. Adjustable bands.