Tampilkan postingan dengan label Diamonds. Tampilkan semua postingan
Tampilkan postingan dengan label Diamonds. Tampilkan semua postingan

Minggu, 22 Mei 2011

Famous Diamonds

Famous Diamonds

Among the most well known diamonds is the
Hope.   This 45.52 carat steel blue diamond
is currently on display at the Smithsonian. 
The legends of the ill-fortune and curse
bestowed on the possessor of the Hope
Diamond are many.  This diamond was
donated to the Smithsonian in 1958. The
Hope was originally a rather flat, blocky
110-carat rough.

The Dresden Green stands out

How Diamond Prices Are Determined

How Diamond Prices Are Determined

Pricing most products is quite easy.
Determine how much it costs to make the
item, how much it costs to market that item,
and then mark it up by 15 – 30% or more.
Simple, right? Well, pricing diamonds isn’t
quite that simple. There are many factors
that are considered when diamonds are
priced.

Diamond prices are determined first by
adding the cost of

How to Care for Your Diamond

How to Care for Your Diamond

Caring for a diamond takes more than
occasional cleanings. Diamonds are forever,
but they can be damaged if you are not
careful. By learning how to properly care for
your diamond, you will ensure that your
diamond is indeed forever.

First, you should take your diamond jewelry
to a jeweler once a year. Have him check the
mountings and prongs that hold your

How to Clean your Diamonds

How to Clean your Diamonds

Through our day to day movements our
diamonds get smudged and soiled.  Even
when we are not wearing them, they collect
dust.  Lotions, soaps, our natural skin oils,
can cause film and grime on diamonds
and inhibit their brilliance. 

Want to keep that Brilliance and Shine?  
Diamonds require cleaning so that maximum
amounts of light can refract fiery brilliance

Diamond Brands and What They Mean

Diamond Brands and What They Mean

Diamonds are one of the few products that
simply cannot be ‘branded.’ Even though
there are different cuts, different grades, and
different values placed on each and every
diamond in existence, no diamond is any
specific brand – just as gold is not a specific
brand.

Branding is actually based on who owns the
diamond. For instance, if DeBeers owns the

Where Diamonds are Mined

Where Diamonds are Mined

Argye mine located in the Kimberley region
in the far north east of Western Australia.
Owned by Rio Tinto, this mine is the world’s
largest single producer of volume of
diamonds.  However, due to low proportion
of gem quality diamonds it is not the value
leader.  It does produce 90-95% of the
world’s supply of pink diamonds.  

Diavik is also owned by Rio Tinto,

Selecting Diamonds

Selecting Diamonds

Diamonds are graded for certification by
laboratories using grading criteria. Four of
these criteria are critical to understand when
making a diamond purchase or investment.
Known as the “Four C’s” these criteria are:
color, cut, clarity and carat. 

Color is the result of the composition of a
diamond and it does not change. When a
jeweler is describing the color of a

Synthetic Diamonds

Synthetic Diamonds

The first synthetic diamonds were produced
by General Electric in 1954. A synthetic
diamond is basically a rock that has the
durability, refractive index and hardness of
a natural diamond – but it is made by man.
A synthetic diamond should not be
confused with stimulant diamonds, such as
glass, cubic zirconia, or moissanite.

Although the technology for synthetic

Buying Diamonds Online

Buying Diamonds Online

With all of the potential for scams concerning
diamonds, buying diamonds online almost
seems unthinkable! However, you actually
can purchase diamonds online, without any
problems – as long as you are careful.

First, think about your reasons for wanting to
purchase the diamond online, as opposed to
making a purchase from a local jewelry store.
The most common reason

Diamond Scams

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

Are Diamonds Really Rare?

Are Diamonds Really Rare?

When you walk into a jewelry store and see
all the diamonds in all of the various settings
that are for sale, it is difficult to realize that
diamonds are indeed rare. Most people
don’t even stop to consider how that
diamond came to be sitting in that jeweler’s
case! There is quite a bit of work that is done
before a diamond is ready to sell to the
general public

How to Buy Diamond Engagement Rings

How to Buy Diamond Engagement Rings

There is much to consider when purchasing
a diamond – especially diamond
engagement rings! The tradition of
presenting a woman with a diamond
engagement ring when proposing began in
1477 when Archduke Maximilian presented
a diamond ring to Mary of Burgundy – and
in most cases, the woman you plan to
propose to will expect a ring to accompany
that

What Are Dirty Diamonds?

What Are Dirty Diamonds?

A dirty diamond is one of two things: a rough
diamond, or a diamond that hasn’t been
cleaned in a while. Rough diamonds are
uncut and unpolished – hence, they are dirty.
But that type of dirty diamond will soon be
cut and polished and sitting in a beautiful
jewel box in a display case. Then someone
will purchase it, and before long, it will
become a dirty diamond

Choosing The Cut of A Diamond

Choosing The Cut of A Diamond

There are many different cuts of diamonds
to choose from. The cut essentially refers to
the shape that the diamond is cut into –
unless you are in the diamond or jewelry
business, but this shape has a great impact
on the much the diamond sparkles.

The most popular cuts are heart, marquise,
oval, pear, princess, round, trillion, and
emerald cuts. The shape

How Diamonds Are Cut

How Diamonds Are Cut

In their most natural form, diamonds are –
well – quite ugly. They have no luster or shine,
 and in fact, look like nothing more than
broken glass. A diamond must be cut, and
then polished before it actually becomes a
thing of beauty.

Diamonds are cut with saws, into round
shapes. From the rounded shape, other
shapes may be cut, such as heart shapes
– but the shape is

About Diamond Weights

About Diamond Weights

Diamonds are measured in Carat Weight.
One carat weighs 200 milligrams. If a
diamond is referred to as four grains, this
also means that it is a one carat diamond.
The word Carat comes from the word carob.
A carob is a bean that grows on a tree in the
Mediterranean. In times past, if a diamond
weighed the same as a carob bean, it was
one carob, or one carat.

All About the Clarity of Diamonds

All About the Clarity of Diamonds

Clarity is an important aspect of a diamond,
and it is important to know how to grade the
clarity of a diamond before you buy one. It is
actually quite easy to learn how to grade the
clarity of a diamond. There are basically two
things that you must understand: Diamonds
with visual inclusions and blemishes, and
those that are ‘eye clean’ meaning that

Bonded Diamonds

Bonded Diamonds

Before you start shopping for diamonds,
consider dealing with a bonded jeweler.
Bonded jewelers sell bonded diamonds,
and there are very few bonded jewelers in
the world. In fact, out of all of the jeweler’s
in the world, only about 5% of them are
bonded. Buying a bonded diamond will
cost more than buying a non-bonded
diamond, but when you look at what you
get with the

Colored Diamonds

Colored Diamonds

Fancy colored diamonds are all the rage
these days.  Gemologists have developed
new ways to create versions that are
affordable for the average person - by
treating less desirable diamonds. These
less desirable diamonds are treated with
irradiation followed by intense heat.  This
turns brown and yellowish diamonds into
beautifully colored diamonds that you can
afford. 

Insuring Your Diamonds

Insuring Your Diamonds

Insuring a diamond takes a bit of thought,
planning, and shopping around. Diamond
insurance isn’t like purchasing car insurance.
It is quite different. Depending on the state
that you live in, there are basically three
different types of policies that will cover
diamonds, and all insurance policies that
cover diamonds are considered Marine
type policies.

The