Beautiful bracelet. Recognize the maker?

We purchased this bracelet from a reputable dealer in Ruidoso NM who told us they thought it was made by Randy Iwan, or “Randy O”, an Osage jeweler. Note the carefully matched stone-to-stone inlay.

We have been unable to track the maker, even after showing the piece to several jewelers at last year’s Heard show. Can anyone provide confirmation of the maker and provide any additional information about him?