Extensive collection of gold chains, pearl and gemstone necklaces with various interchangeable clasps

Description:

I. 750/000 yellow gold. 31 gold balls (Ø 11.8 mm) with a gold ball interchangeable clasp (Ø 12.0 x 13.0 mm). Hallmarked "Ni" - Nittel system. L 45 cm. Weight 71.7 g.
II. Pearl necklace with 39 Akoya pearls (Ø 9.0 - 9.5 mm) and a 750/000 yellow gold interchangeable clasp (18.3 x 14.5 mm) with layered agate cameo. L 39 cm. Hallmarked "M Richarz". Weight 59.4 g.
III. Pearl necklace with 25 Süßwater pearls surrounded by hand-woven pearl nets (Ø 17.5 mm) with a replacement pearl. L 41/43 cm. Pearl coating partly damaged. Total weight 100.9 g.
IV. Amethyst necklace with 35 faceted amethyst beads (Ø 15.5 - 17.5 mm) with a replacement clasp set all around with amethysts. L 41 cm. Weight 134.4 g.
V. Lapis lazuli necklace with 33 lapis lazuli beads (Ø 11.5 - 12.0 mm) and a 750/000 yellow gold, probably coral interchangeable clasp (Ø 19.0 mm). L 41 cm. Weight 96.0 g.
VI Probably prasem agate necklace with 25 spheres (Ø 15.5 - 16.0 mm) and 750/000 interchangeable clasp (Ø 18.0 mm). Hallmarked "Ni" - Nittel system. L 42 cm. Weight 149.9 g.
VII. Smoky quartz necklace with 19 smoky quartz beads (Ø 19.0 - 22.0 mm). Silver interchangeable clasp (30.0 x 26.0 x 14.5 mm, tested) with a smoky quartz in emerald cut approx. 50.83 ct (25.8 x 21.8 x 12.5 mm). Clasp can be worn lengthwise or crosswise. L 42 cm. Weight 247.2 g.
VIII. Rock crystal necklace with 34 rock crystal spheres (Ø 12.0 - 12.5 mm) and 750/000 yellow gold onyx interchangeable clasp (Ø 18.0 mm). Hallmarked "Ni" - Nittel system. L 42.5 cm. Weight 91.5 g.
IX. 750/000 rose/whiteßgold interchangeable clasp (40.0 x 27.0 x 17.0 mm) with one glass stone. Hallmarked "M Richarz". Weight 43.2 g.
X. Lapis Lazuli interchangeable clasp (Ø 18,0 mm). "Ni" hallmarked - Nittel system. Weight 8,8 g.
Private property Rhineland