Beautiful Amber necklace with no clasp. Purchased a few years ago in Germany. Has been tested and is genuine amber, colour is a lovely butterscotch& cognac?. Weight is 49.67 grams, graduated largest bead approx 9.06mms thick by 24.96L x 18.52W. Smallest bead is 4.39x 2.19 x 4.84mms. Necklace Length is 66cms.