The origin is the main distinction between a Cultured Pearl Necklace and a Freshwater Pearl Necklace. Cultured pearls are created by deliberately putting a nucleus or irritant into a mollusc, such as an oyster or mussel. The mollusc then creates a pearl around this nucleus, resulting in more round and consistently formed pearls. These pearls are frequently available in a variety of varieties, including Akoya, South Sea, and Tahitian pearls.
Freshwater Pearl Necklaces, on the other hand, emerge spontaneously in freshwater mussels without human interference. These pearls are mostly smaller in size, with unusual baroque and asymmetrical features. They are known for their low cost and wide selection of hues, making them a popular choice for more casual and budget-friendly jewellery.