Jewelry Shop › Lake Superior Agate Ring Image 1 of 2 Image 2 of 2 Lake Superior Agate Ring $75.00 Beautiful Lake Superior Agate ring with red and white banding set in 925 Silver . Made by Northern Raven Studio. Purchase Added! Beautiful Lake Superior Agate ring with red and white banding set in 925 Silver . Made by Northern Raven Studio. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More