Antique gold solitaire with rose-cut diamond 0.1 ct

Antique gold & diamond solitaire ring

Solitaire ring in 18k (750°/°°) gold set in its center with a rose-cut diamond weighing approximately 0.10ct. Foreign work from the end of the 19th century. Traces of manufacturer's hallmark on the inside of the ring.

Finger size 53.5, resizing possible
Gross weight: 2.33 grams