Antique Victorian Spinning Oval Bloodstone and Onyx Fob Pendant in 10k Yellow Gold

This fantastic fob is a fidgeter's treasure!  The fob features an oval spinner underneath an architectural structure for the bail.  The spinner itself is decorated on one side with a slab of gorgeous bloodstone with lots of red.  The flip side of the spinner features a blank slice of sardonyx, which could be engraved. Including the bail the pendant measures 1 1/2" in height.  It is 7/8" across in width.  The piece is crafted in 10k and weighs 8.56g.