Kroxin trademark
I have one just like yours. A few years ago, I bought about 5,000 Hong Kong dollars at Croxin Monopoly in Hong Kong. Your ring is basically fake. The real ring itself is not as thick as yours. Cross carving is more flexible and the flower heart is more prominent. The most important thing is the inner ring font. Basically, every letter in Croce's mind has a tiny Lian Bi, and most letters are connected by Lian Bi. Not like you. The spacing between each letter is very large.