Sweeter than nectar. . This 2D oxidized sterling silver pendant features a darling hummingbird with 12.7mm x 4.4mm fancy-cut genuine Baltic amber. Hanging length is 27.8mm.Genuine Baltic amber is from Poland.925 Sterling Silver Jeweled feathers: A hummingbird’s brilliant throat color is created by iridescence in the arrangement of its feathers. Light, moisture, angle, and other factors will influence how bright and colorful the throat may appear.