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Certified Natural Aquamarine ()

Aquamarine is beryl colored a clear sea-blue by trace iron — the same mineral family as emerald, but typically far cleaner and more affordable per carat. "Santa Maria" is the trade benchmark for a deep, saturated blue, historically from Brazil and now also used loosely for fine African material.

Every stone is independently lab-certified and treatment-disclosed, with the certificate shared before you pay — the same standard as our authenticity & certification promise across the site.