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This 1.59 carat loose sapphire comes from the El Dorado Bar Deposit in Montana, USA and shows an opalescent powder teal blue color. The custom squared octagonal mixed cut gives the stone a clean geometric outline while allowing the softer character of the color to show as it moves through different light. Montana sapphires are known for their natural color range and distinct American origin, and this stone has a refined look with a quieter, more atmospheric tone.
Its proportions make it well suited for a custom ring, including an engagement ring or promise ring, and it could also work beautifully in a pendant necklace. This natural loose Montana sapphire would appeal to someone looking for an unusual teal blue sapphire with a geometric cut and soft opalescent character.