Vermeil is an item that is made of sterling silver and plated with a thin layer of gold. The thickness of gold on the piece should be at least 2.5 microns.

All freshwater pearls have been cultured, meaning that they were grown in pearl farms using science and technology rather than in nature by accident. This is where a trained technician implants an irritant in the mussel to stimulate the formation of a pearl. All freshwater pearls have been cultured, meaning that they were grown in pearl farms using science and technology rather than in nature by accident. This is where a trained technician implants an irritant in the mussel to stimulate the formation of a pearl.