Filigree gem pendant circa 1880 GG 585/000 unmarked, tested, with an oval shell gem, finely cut in the shape of a ...

Filigree gem pendant circa 1880 GG 585/000 unmarked, tested, with an oval shell gem, finely cut in the shape of a lady's portrait, 13 x 9 mm, 2 river pearls and 2 round faceted black gemstones, l. 39 mm, 3.1 g