Do you have a macro setting on your camera (little flower) for a close up shot? Or if you are using a smartphone, can you tap the image on the center of a pearl to focus on the pearl? They are too out of focus to tell what kind of pearls, other than that they are cultured pearls. Thanks!
I'm not sure if the color on the picture comes close to its natural color. You don't have any additional information about the pearl to share? receipt or other maybe other papers?