Dynamic Island Wallpapers and Backgrounds Bert Through the Years Muppet Wiki FANDOM powered by Wikia Bert Muppety Wiki Fandom Toys Sesame Street Bert Muppet Doll 9s Vintage Playskool Pbs Poshmark Review and photos of Bert and Ernie Sesame Street action figures Butterscotch Amber Leaf Earrings. Metal: Sterling Silver Backing: Lever Back Length: 1 3 4" Width: 1 2" Amber is hardened tree resin from prehistoric forests 40 50 million years ago. Though its transparency and color varies, the most common colors are orange, yellow and brown. Amber can also range into milky whites and deep reds. Your piece was designed and set in sterling silver by Polish craftsmen. The amber carried at Green River Silver Co. comes from the Baltic region and is imported directly from Gdansk, Poland.