An Antique Amethyst Sugar Loaf and Diamond Fede Ring

A round sugar loaf amethyst surrounded by rose cut, claw set diamonds supported on each side by a hand, one wearing and an emerald ring, and one wearing a ruby ring

Ring Size K
Total weight 2.8gms
Setting diameter 1cm

DETAILS
Amethyst diameter 0.6cm
This is possibly a composition ring, the amethyst dating from circa 1890 and the remainder 1790 brought together in perfect harmony

POA