Pearl Ring $32.00 Ring Size:10 48-page guidebook provides step-by-step instructions

48-page guidebook provides step-by-step instructions and insights into engineering fundamentals

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Pearl Ring $32.00 Ring Size:10 48-page guidebook provides step-by-step instructionsThese pearl rings feature genuine pearlsorganic gems formed within the soft tissues of certain mollusks, primarily oysters and mussels. Pearls develop when layers of calcium carbonate (aragonite or calcite) are secreted around an irritant inside the mollusk, creating a lustrous, smooth surface prized in jewelry. Features: Formation: Pearls form biologically within mollusks as a defense mechanism, building concentric layers of calcium carbonate