Genuine amber floats in salt water and sinks in fresh water, and has a characteristic color under ultraviolet light! Have any questions regarding the item? The item "108,9gr Natural Baltic Amber Landscape Islamic Prayer Rosary Beads Tesbih Misbah" is in sale since Friday, June 21, 2019.This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Amber". The seller is "amberman_1" and is located in Europe. This item can be shipped worldwide.