My six examples with round inlays all have long cane (Top Hat) mold, Pete. These were obtained about 2 years ago from Paul-son as samples of the base colors and inserts available on home chips. Otherwise, the chips appear identical you those in your pic. My $25 is Paul-son "dark green".

Sorry, but I have no extras of these, but I expect they are what are available in the store now if you ask for this particular mold.

DonL