Tungsten Wedding Ring With Blue Green Opal Inlay & Polished Finish 4mm-10mmLike a crystalline lagoon, this tungsten ring fascinates with a blend of vibrant blue and green hues seemingly brightened by sunlight. An inventive design, this tungsten wedding band allows couples in love to express their own style and honor their lifelong commitment with creative rings. Polished edges frame the blue green opal inlay in a striking play between colors and finishes. Made with widths that range from 4mm to 10mm, this opal tungsten ring