Rare garnet necklace, Friesland, circa 1840 GG 585/000 unstamped, tested, made of filigree handmade links, set with oval and teardrop-shaped faceted garnets 6.4 x 3.5 and 2.8 x 1.5 mm and cream-white seed pearls, one pearl missing, W. 8 mm, with box clasp, L. 42 cm, one chain link loose, very good overall condition, 11.2 g