Edison is the result of many years experimenting to achieve a unique excellence.
The average size of an Edison pearl ranges between 9 --15.mm. because the freshwater mussel is nucleated with only one bead at a time. This allows the mussel to direct all its attention at creating a single amazing pearl The surface is typically smoother than a normal freshwater pearl, with less ridges and can spread to baroque and drop shapes.
The single pearl per mussel does create a price premium compared to the many?? standard pearls produced per mussel for all other shapes. Mussels generally produce between 5 and 30 pearls at a time over a period of 2 to 6 years.