Art Déco hochfeines Colliermittelteil mit Diamanten

Art Déco very fine necklace mid-section with old-european- and rose-cut diamonds in age-relating qualities, partly min. chipped, 14K yellow gold, face side platinum, necklace secondary of 18K yellow gold, L: 50 cm, 21.5 g, filigree loop shape with 2 hanging ends, 6.3x7 cm, backwards screw holes for brooch accessoires (not included) and hooks for hang in the necklace, early 20th century, nice condition, elaborately handcrafted by a master artisan with filigrane ajour and millegriffes.