Image 1 of 3 Image 2 of 3 Image 3 of 3 Blue Stone & Quartz Earrings $25.00 Polished blue stone paired with wire wrapped quartz crystals. Paired with hypoallergenic and nickel free hardware. Add To Cart Added! Polished blue stone paired with wire wrapped quartz crystals. Paired with hypoallergenic and nickel free hardware.