Yes, these are cultured freshwater pearls, which means there will be a pearl (or two) in each pearl.

The pearls are injected with a dye while they are growing so the pears have the color throughout the entire pearl, not just on the outside.

Our jewelry is made of .925 sterling silver.  There are a few pieces that have 18K gold plating and some of the pearl cages are make of a "unique blend" of metals.