Here's a necklace and earrings set that I made that will shortly go up in my Etsy store, Essential Adornment. It features large diamond shaped freshwater cultured pearls, sterling silver, and large Swarovski crystals. This is the only time I've found pearls this color blue. The color is gorgeous, plus there is enough iridescence that the pearls will go with more colors than blue. I'm really happy with the way it turned out.