Regrettably, the oxides that form on the surface are toxic to humans. So no jewelry made with it, unless it is alloyed with platinum.
Iridium on the other hand, the second most dense metal is suitable for jewelry in its pure form. If I remember correctly, it actually has a higher melting point and is stronger than Osmium anyway.
Iridium on the other hand, the second most dense metal is suitable for jewelry in its pure form. If I remember correctly, it actually has a higher melting point and is stronger than Osmium anyway.