Your Diamond Guide
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Diamond Scams

When it comes to diamonds, there are numerous
scams to avoid. Most scams are minor, but there are
some major ones that come up from time to time
concerning the buying and selling of diamonds. Scams
occur simply because most people who buy diamonds
– for whatever reasons – don’t know that much
about diamonds. Therefore, they are easily fooled.

A common scam that most jewelry stores participate
in is the Carat Total Weight scam. The tag on the
piece of jewelry, usually a ring, only states the total
carat weight of all diamonds in the piece, instead of
listing the total weights separately for each diamond.
This leads consumers to believe that the main
diamond in the piece is actually bigger than it is. Ask
what the total carat weight of the center stone is.
Also beware of fractions. Jewelry stores are allowed
to round off diamond weights. This means that if the
jeweler tells you that it is a ¾ carat diamond, it is
probably between ½ and ¾ carat – but closer to ¾.

Jewelry stores often run ‘fluorescence’ scams to
varying degrees. Referring to a diamond as a blue-
white diamond  is such a scam. A blue-white diamond
sounds very unique and special, but in fact, this type
of diamond is of lesser quality – even though the
jeweler will try to make you think you are getting
something special. Jewelry stores also like to show
their diamonds in bright lights. Lights make diamonds
shine. Ask to see the diamond in a different, darker
type of lighting as well.

Some truly unscrupulous jewelers target those who
want appraisals on diamonds that were given to
them as gifts or that were purchased elsewhere.
They will try to tell you that the diamond is worthless,
or worth less than it actually is worth – and offer to
take it off your hands or trade it for a much better
diamond, along with the cash to make up the
difference. This is called low balling. Get a second,
third, and even a forth opinion before taking any
action.

Another common dirty trick is to switch the diamond
you have chosen and paid for with one of lesser
quality and value when you leave it to be set in a
piece of jewelry, or leave a diamond ring to be sized.
The only way to avoid this is to do business with one
trustworthy jeweler. Avoid jewelers that you have
not done business with in the past.

There are many more scams that jewelry stores
commonly pull on unsuspecting consumers. Just use
your best judgment, and purchase your diamonds
with the utmost care and consideration.

Recommended Diamond
Stores:

Bailey Banks & Biddle
Blue Nile
Mondera
In this Guide:
Real or Fake
Avoid Diamond Scams
What is GIA Grading
Diamond Grading Chart
Your Diamond Certificate
Ready to Design Your
Wedding Ring?
Auction Off Your Gems?