[The Squatter of Amon Rûdh]

Since Squatter has suggested that it is not particularly linked to a race of ME and they are part of our world (IE close to home).

I think you may have misunderstood. I said

This one has no more to do with Dwarves than with any other race.

By that I mean that it isn't more relevant to any one race than the others. You're right in saying that the Planets suite isn't a choral piece, and Elvish cosmology isn't going to furnish the answer: I don't think it would be that accurate to refer to the planets as 'jewellery'. I can see where you're going with 'worldly', and you're in the right forest if barking up the wrong tree. You were closer to working out the reasoning last time: remember that something can be the solution for part of the clue without being the overall answer.