Yellow gold snake and diamond necklace

18K yellow gold snake necklace, set with two brilliant-cut diamonds totaling approximately 0.20 ct at the eyes.
It is uniquely flexible and supple, undulating like a snake. Italian work from the 1950s.

Length: 41 cm
Width: 2 cm
Gross weight: 68.10 g
Hallmark: 750, maker's mark