White Gold
Some have called it a return to the classics,
while others have seen it as a look to the
future. Call it what you want, but the fact
cannot be denied. The jewelry/fashion industry
is turning to white gold. Compared to other
precious metals, white gold has the greatest
combination of durability and shine that
compliments both diamonds and colored stones.
What’s the difference between 14k and
18k white gold jewelry?
Although the natural color of gold is yellow,
when mixed with other metals, gold can take
on different colors. For example, 14 Karat
Gold
contains 58.5% pure gold, while the other 41.5%
is made up of other metals, such as alloy.
Alloy is a metal that comes in yellow, red,
green and
white.
The same process is used for 18 Karat White
Gold. However, in 18 Karat White Gold, 75% of
the metal is pure gold, while the other 25% is
made with white alloy and nickel.
What exactly is white gold?
To make 14 Karat White gold, gold is mixed
with white alloy and nickel. The whiteness
of nickel over powers the yellowness of gold giving
it a white tint. The white gold
is then rodiumed to give it a bright white glow.
Rodium is a process that enhances the color and
shine of any white metal.
The Biggest Problem With White Gold
Because the true color of gold is yellow, white
gold does have the potential to fade to a yellow
color. This fading can be accelerated by body
chemistry or chemicals that are exposed to
white gold jewelry, such as body creams,
soaps and
perfumes. However, white gold can always be
polished and re-rodiumed to return it to
its original
condition.
Your body gives off acids, like perspiration,
which can stain gold, eat away at the rodium
finish and cause the white gold to look slightly
yellow.
For example, A person that deals with a lot
of chemicals such as a hair colorist & oral
hygienist would have to rodium there jewelry
quite often.
Rodium & Polishing. The rodium is an electric
plating and can’t be applied by simple
plating. Rodium needs to be applied on a polished
smooth surface to create an even shine.
Platinum vs White Gold
Platinum is a true natural white metal. Platinum
never loses its white color, is an advantage
over white gold.
A disadvantage however platinum is extremely
prone to scratch, causing it to lose its luster
and shine relatively quickly. Platinum is also
tends to be significantly more expensive than
white gold.
Platinum is a heavier metal than white gold.
Whether heavier jewelry is more appealing than
lighter jewelry is a matter of personal opinion.
Platinum is also much harder metal to work with.
Shaping and polishing takes three times as more
time as to white gold. That is a another factor
of why platinum is more expensive than white
gold.
Titanium vs White Gold
Despite its high strength & tough durability,
Titanium has a surprisingly light weight. This
feature is very appealing to those who are
uncomfortable wearing jewelry. However, Titanium
lacks the
luster of white gold. The metal has a dull,
gray look. This makes it not as Appealing for
fine
jewelry.
Silver vs White Gold
Although silver is significantly cheaper than
white gold, it tarnishes quickly and loses
its shine. This makes it very easy to distinguish
the difference between silver & white gold.
|