Hand Cut Amber Tube Collar (129 ratings) Cognac Baltic amber, Sterling Silver Necklace £249.00 £249.00 Add To Basket Distinctive hand cut brick shape cognac Baltic Amber and Sterling silver tube Collar. Matching Hand cut brick shape Bracelet also available. Dimensions: Length: 46cm All our silver is assayed and hallmarked. These stones are hand cut Baltic Amber. Each piece of jewellery is individually crafted so shapes, sizes, markings and colour may vary.