How to find pure PLATINUM

It is gorgeous, hardest and most expensive metal
Platinum is ideal for making rings, bracelets and necklaces. Its natural whit luster makes it the perfect companion for dazzling diamonds

The heavy and enduring metal, Platinum is used by world's renowned jewelry designers for creating inspired jewelry pieces. Here are a few reasons why you should consider an investment in this highly expensive metal.
Platinum's chemical properties make it a dense, extremely heavy and remarkably enduring metal. Al these qualities make a platinum jewelry an aesthetically pleasing and monetarily valuable possession

Platinum belongs to Platinum Group of Metals, or PGM.
PGM again consists of six related metals including Platinum, Iridium, Palladium, Ruthenium, Rhodium and Osmium. Now all these metals belonging to PGM family have very high melting point. This is because at the time of melting, the PGM metals require oxygen to be mixed with the fuel.
A unique feature of PGM metals is: they do not require flux when soldering and also resist tarnishing. It is possible to cast these metals, but that requires extra investment due to their high melting point.
To date Russia is the biggest supplier of platinum. The lion's share of the produce goes into making jewelry; the rest is used in medical industry and the automotive industry

How to find pure platinum
see  it is  950plat or  900plat  
normally  there  are 85 it is not
 that  good  quality