S925 Sterling Silver Pendant Moissanite Necklace Women's Fashion Wing Collarbone Chain Cross-border Supply. This elegant women's necklace features a delicate wing design pendant crafted from authentic 925 sterling silver, set with a sparkling moissanite stone. A perfect fashion accessory, this dainty collarbone chain is designed for cross-border e-commerce markets, offering both style and quality for a chic, modern look.