Gemondos art nouveau collection brings you wonderfully curved motifs and nature inspired designs this stunning art nouveau inspired necklace has been crafted from 925 sterling silver and features an organic leaf design set with sparkling marcasite gemstonesthis necklace comes on a matching 45cm 18inch sterling silver chain which fastens with a sprung ring claspmarcasite informationnumber of stones 12stone shape roundstone size 130 140mmcarat weight 018ctnaturalcreated natural mine