13,1 gramme, 900 K silver, size 27,5, stone diameter 10,5 mm, test is at video
3,2 gramme, silver, size 24, stone size 4,5 x 5 mm, small hole on the stone
3,9 gramme, 925 K silver, size 18 but can be adjusted, pearl size 1,4 x 2 cm
5,1 gramme, 925 K silver, size 15, upper width 18 mm, stone size 8,5 x 10 mm