Also, while they're definitely ceramics and could be Icons, they're not like the stock Icons shown on the texaspokersupply.com page above. Those only get printed in the center up to the edge of the pre-colored rim and no further. The casino chips look to be printed across the entire face in a single pass, all the way to the edge of the chip.
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If you like the way the Soaring Eagle chips look, you could get ceramics printed using a design that's basically a rip-off (a "tribute") but not an exact duplicate. ABC Gifts makes high-quality custom-printed ceramics at reasonable prices; if you email them, they can probably either help you with producing a tribute design or put you in touch with someone who can.
I think those chips are pretty cool too.