Shop › Fine silver birds with purple Swarovski crystal earrings Image 1 of 2 Image 2 of 2 Fine silver birds with purple Swarovski crystal earrings $37.00 Distinctive fine silver birds made with PMC. Purple Swarovski crystal embellishments. On Argentium ear-wires. Add To Cart Added! Distinctive fine silver birds made with PMC. Purple Swarovski crystal embellishments. On Argentium ear-wires.