Designed by artisan Charu Jain. Uncharted territory and adventurous paths are yours for the taking with this collection of rough-cut natural stones. Rough deep blue azurites, a pearly moonstone, and cool blue topaz are set in bright sterling silver for a breezy contrast that's ready to go wherever the road may take you. Ring face measures 1 1/8 inches in width. Piece comes with a ".925" sterling silver quality stamp as a symbol of guaranteed product quality.