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Started as a hobby in 1969, Allison's Custom Jewelry has grown into one of Ohio's largest and definitely most unique full service jewelry stores.

Allison's Custom Jewelry was started by Jon and Libby Allison in their garage in Sidney, Ohio. Six years later, the garage became too small and they moved to their present country location at 104 East Mason Road just outside of Sidney.

The building that now houses Allison's Custom Jewelry is a 105-year-old rebuilt barn with an addition that is referred to as the "Diamond Mine". The walls of the "Diamond Mine" are sparkling quartz representing diamonds. A stream runs through the mine depicting one of the ways diamonds are mined.


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