hallmarked

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    my ring is hallmarked CPS 750 "Bell" then M?

    Hi, I'm trying to find out what the hallmark on my diamond ring represents. It has CPS which I believe is the makers mark, 750 for the purity, then a Bell and then what looks to be an M
    • scotzman
    • Thread
    • 750 bell cps hallmarked ring
    • Replies: 1
    • Forum: Bell
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