That is difficult - very rare metals (like francium) cost millions for a few grams, but you cannot make jewellery from metals like that.
For more conventional metals, the list is probably like this:
Platinum
Gold
Ruthenium
Palladium
Osmium
Rhodium
Iridium
Silver
All of these are used to some lesser or greater degree as "decoration" metals.
For more conventional metals, the list is probably like this:
Platinum
Gold
Ruthenium
Palladium
Osmium
Rhodium
Iridium
Silver
All of these are used to some lesser or greater degree as "decoration" metals.