Part of our in-house EB line that incorporates rare vintage gemstones into modern, minimal settings of our design. This ring has an unusually high quality 0.76 carat blue sapphire that was likely mined and cut in the early 20th century. It comes with a GIA report that states Montana origin. High quality blue sapphires from Montana are some world's most desirable sapphires. It's set in an 8-pronged platinum mounting with a round 18K yellow gold band. The band has a striped detail with black oxidation in each groove. Made in New York.