'Horseshoe' pin made of old-cut diamonds totaling approx. 0.3 ct,

Needle 'Horseshoe' of old-european-cut diamonds totalling ca. 0.3 ct, good colour and clarity, set in silver, mounted on 14K white gold, needle of 14K red gold, 2.3 g, L: 7.5 cm, safety part of metal, 19th/20th century, age-relating nice condition.