33mm outside diameter
26.40mm inside diameter
A US quarter coin is 1.8mm x 24.2mm
Stamped 925 & Italy
25mm Half Round ones are item
264773901020
32mm FLAT ones are item 264725250908
Outside Diameter: 33mm
3.75mm thick
3.35mm wide
Weight:
5.13 DWT
(9.5 grams)