High vase shell Murano glass purple blue vintage design

Rare, very beautiful high shell vase, modernist, design, very elegant. Murano glassware, italian hand-blown craftsmanship, in the style of cenedese & albarelli unsigned. Vintage circa 80s-2000s. Icolor foot, deep purple glass body with cobalt shades, shades varying depending on the light, strangled with a spiral black glass thread. Very beautiful manufacture. 30.2cm in total height, approximately 11cm in maximum diameter, 6.5cm in diameter at the neck and base. Very good general condition, no chips or cracks, it does however have a certain number of superficial scratches from use, notably on one side, this remains relatively discreet overall. Interior slightly tarnished by use also discreet. Approximately 1.200kg.