Eden 2023 Mexican Blue Opal Necklace PreviousColombian Emerald in Calcite Necklace NextAustralian Opal Necklace Mexican Blue Opal Necklace Mexican Blue Opal Necklace $7,342.00 Necklace. Mexican blue opal (13.20ct), 14kt yellow gold chain. Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0