Jewelry Shop › Lake Superior Agate Ring Image 1 of 2 Image 2 of 2 Lake Superior Agate Ring $90.00 Beautiful Lake Superior Agate ring with Smokey quartz and eyes. Set in 925 Silver . Made by Northern Raven Studio. Purchase Added! Beautiful Lake Superior Agate ring with Smokey quartz and eyes. Set in 925 Silver . Made by Northern Raven Studio. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More