I'm a total novice taking pictures of pearls. I used beige raw canvas and natural light and I personally think my picture lacks professionalism. But here it is.
Those are freshwater pearls I purchased not to long ago. They got a nice blue and green peacock luster the picture won't give it credit for
I used a Fuji funpix 3800 3.2 mpix with the macro mode on.
Nothing as been modified in photoshop, this is the raw picture re-sized.