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Diamonds are a fascinating gemstone. We specialize in well cut
certified diamonds at very competitive prices. |
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Frequent
Questions & Recommendations
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Which
grading system is the right one?
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A great
trend in the last ten years is for most jewelers to accept the GIA
grading system as a universal standard and drop their own private
grading systems. It used to be very difficult for people to
comparison shop diamonds, because my "AAA" diamonds may or may
not be as good as the next jeweler's "Empress Collection" or
whatever he offers. Today you should expect a no-nonsense written
certificate stating the exact GIA grade of the diamond. |
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What is a certificate
or certified diamond?
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A certificate is a
statement of the grade of a diamond by a third party, not the seller or
buyer. Unfortunately anyone can create a certificate, so it's
important to have one from the most credible source. The
certificate does not appraise the dollar value of the diamond. It only
describes the grade usually based on the GIA grading system you see below.
It also notes other diamond features such as it's proportions, fluorescence,
or treatments.
Based on our experience, the G.I.A. or A.G.S. produce the most accurate
and widely respected certificates. Other certificates tend to be
more liberal. For example a diamond graded SI2 by the G.I.A. might
be graded as an SI1 on an E.G.L. or other certificate.
It's good to seek out a jeweler that you feel you can trust, but a
certificate is the best way to avoid having to make your decision solely
based on that trust. It also comes in handy for insurance purposes
and is the best evidence you can have if you ever have concerns about
your diamond being switched during ring sizings, etc. We love the
certificates for our own reasons. The subtle differences between
diamonds can make consistent grading difficult, especially between
jewelers. In other words, I may say this is a "D" color
diamond, but my competitor may claim it is only an "E"
color. We like having undisputable evidence that confirms we are
accurately describing our diamonds. |
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What shape
should I choose?
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By far the round brilliant
cut is the most popular, but not just for it's shape. A round cut
is the only shape that allows the cutter to maintain perfect angles all
the way around the stone. If you look at any fancy shape diamond
from the side and rotate it, you will see that the angles on the bottom
part (the pavilion) of the diamond change. If you hold up a round
stone and view it from the side as you rotate it you see that the angles
remain the same. So the round shapes are generally the most
brilliant. Many people, however, simply enjoy other shapes such as
princess and marquise. Go with whatever makes your heart sing.
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Which clarity
should I choose?
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As
you look at the clarity chart below, you may notice that all the grades
from SI2 up to Internally Flawless have no inclusions visible to the
naked eye. There is no way to see the difference between any of
these 8 grades without a microscope, and yet there is a big difference,
sometimes thousands of dollars, between these grades in price. Not
surprisingly, this makes the SI2, SI1, and VS1 grades very
popular. It is a personal decision regarding these
"flaws" in diamonds. Occasionally we work with clients
that really don't want to see any imperfections, even under the
microscope in their diamond. Most people however, accept these
inclusions as subtle evidence of the diamond's natural origins.
Everyone has a budget of course, and regardless of what that budget is
they always have the same question before them. Should I buy a
larger diamond of lesser grade or a smaller diamond of better
grade? The price is the same. We don't recommend purchasing
diamonds in the "I" grade. These eye-visible
imperfections do distract from the beauty of the gem, and speaking
of beauty which is really the important thing, read about the color of
the diamond and the cut. These two aspects often affect the beauty
more than the clarity.
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Which color
should I choose?
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Even though
we don't necessarily recommend the highest clarity grade, we do
recommend choosing a high color grade because this is something you can
really see all the time. Color affects the price of a diamond, but
not as much as the clarity, and yet it often affects the beauty even
more. An off color diamond
is obvious to everyone, although the differences between
the individual color grades are very subtle. Even jewelers have trouble
seeing the slight differences between similar colors. Most of our
customers have trouble seeing any color at all in stones from D to G. We
recommend a diamond with a minimum G or H color.
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can you see the color?
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How is cut
Important?
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Cut
refers not just to the shape of the diamond, but to how well it has been
proportioned and polished. Perfect color and clarity will help
make a diamond beautiful, but without good cutting the beauty is
lost. Unfortunately, it seems more cost effective to cut
diamonds to be heavy rather than well proportioned and brilliant, so
most diamonds are not as beautiful as they could be. A few diamond
cutters specialize in more ideally proportioned diamonds, and we
recommend that you consider choosing one. They cost a little more
than the typical commercial cut you see everywhere, but they can capture
light, even in a dimly lit room and radiate beautifully. This is
the kind of diamond we like to sell. If a diamond isn't beautiful,
why not choose a colored gemstone that is? The diagrams below
indicate how light behaves when it enters the top of the diamond.
If all angles are correct, the light entering the diamond finds it's way
back to your eye. It really works. You can see the
difference. |
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How much should
I spend?
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We
don't subscribe to any of the pretentious rules regarding spending so many months
salary on a diamond. You are the best judge of your
priorities. One consideration is the cost of the
setting. A simple tiffany setting may be only $150, while an
elaborate multi-diamond platinum setting can be well over $1000.
If you would enjoy a larger diamond, you might consider placing more
of your initial investment in the diamond in the beginning and less on the
setting. Upgrading the setting would be a nice anniversary gift
down the road. People often upgrade settings over the course of
years, but tend to keep the same engagement diamond forever, so the
diamond itself might be a better priority for you now, if your budget is
tight.
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a
simple tiffany setting |
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Must my
engagement ring hold a diamond?
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Absolutely not. Although diamonds are certainly the most popular,
many of our customers have used colored gemstones in engagement
rings. Sapphires have some history in Europe as engagement gems,
and with good reason. They are second only to diamond in hardness,
and come in many beautiful shades of blue and other colors. Choose
any gem that you really enjoy, but it would be wise to avoid fragile
gems in engagement rings, since we do want this ring to last. Avoid
opals, emeralds, turquoise, pearls or tanzanites.
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How do we
sell diamonds?
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Contact
us and let us know what you are interested in. We have access to many of
the best diamond suppliers in the country, especially those that
produce well cut gems. We will be happy to check anytime to see
what exceptional stones may be available for you.
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G.I.A.
Clarity Grades
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gems |
G.I.A.
Color Grades
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| FL |
"Flawless"
No blemishes or inclusions when viewed under 10x
magnification. |
| IF |
"Internally
Flawless" No inclusions and only
insignificant surface
blemishes under 10x magnification. |
| VVS1 |
"Very
Very Slight Inclusions" Minute
inclusions that are difficult to
see under 10x magnification |
| VVS2 |
| VS1 |
"Very
Slight Inclusions" Minor inclusions
ranging from difficult to
somewhat easy to see, face up, under 10x magnification |
| VS2 |
| SI1 |
"Slight
Inclusions" Noticeable inclusions
that are easy to see (SI1)
or very easy to see (SI2) under 10x magnification. Eye
clean to the
naked eye, face up. |
| SI2 |
| SI3 |
"Imperfect"
Obvious inclusions that are usually visible, face up,
to the naked eye. |
| I1 |
| I2 |
| I3 |
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D
E
F |
Colorless |
G
H
I
J |
Near Colorless |
K
L
M
N
O
P
Q
R |
Faint Yellow |
S
T
U
V
W
X |
Very Light
Yellow |
Y
Z |
Begins Fancy
Yellow |
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