Freshwater Cultured Pearls Necklace. Length - 48 cm Weight - 18 g Spiritually, freshwater cultured pearls symbolize purity, wisdom, transformation, and emotional balance. Because they grow layer by layer from a tiny irritant inside an oyster, they are deeply tied to the concepts of resilience, personal growth, and the beauty that emerges from life’s challenges. Item will be shipped by registered mail with tracking number.