is a bright, silver-white color precious metal.
Platinum is considered to be the most secure metal for
gem settings because of its resistance to damage from corrosion,
heat and chemical attack.
is the purest precious metal with an alloy of 90 percent or
higher. Look for a stamp of 950 Plat or 900Pt on platinum respectively
indicating 95 or 90 percent purity. Rhodium, part of the platinum
family, is a metal often used to plate silver, white gold and
platinum to produce a brighter, harder finish.
Like white gold, it makes very white diamonds appear