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Gold Quality
Gold is durable, sturdy, dependable, and makes an ideal setting
for your precious diamond jewelry. Gold also comes in a variety of colors --
yellow, white, and rose (or pink).
Gold's purity is measured in karats. The term "karat" harks back
to the ancient bazaars where "carob" beans were used to weigh precious metals.
24 karat is pure gold, but its purity means it is more expensive and less
durable than gold that is alloyed with other metals. Different alloys are used
in jewelry for greater strength, durability and color range.
The karat of the jewelry will tell you what percentage of gold
it contains: 24 karat is 100 percent, 18 karat is 75 percent, and 14 karat is
58 percent gold. When comparing gold jewelry, the higher the number of karats,
the greater the value.
Europeans have long embraced 18-karat gold as their metal of
choice, and with good reason. Its rich yellow color, luxurious look and feel
have an extraordinarily sensual appeal; many European women treat 18-karat gold
like a second skin, even wearing it to the beach!
Today, women in the U.S. and around the globe are "trading up"
and treating themselves to the beauty and opulence of 18-karat gold. Nothing
less than 10 karats can legally be marked or sold as gold jewelry in the U.S.
However, lower karatages, such as 8-karat gold and 9-karat gold, are popular in
other countries.
Always look for the karat mark or "k" that appears on the back
of the piece. By U.S. law, if a karat mark appears you should also see the
manufacturer's trademark to assure you that the karat marking is accurate,
followed by its country of origin. These designations assure you that you are
buying genuine karat gold jewelry.
Gold Types
Gold Filled, also called Gold Overlay, refers to a layer of at
least 10-karat gold that has been permanently bonded by heat and pressure to
one or more surfaces of the support metal, then rolled or drawn to a prescribed
thickness. The karat gold must be at least 1/ 10 of the total weight.
Gold Plate means that a layer of plating of 10-karat gold or
better has been bonded to a base metal. The karat gold content may be less than
1/20, but it must be properly identified by weight in terms of total metal
content.
Gold Leaf is just gold plating that's been pounded and applied
by hand.
Gold Colors
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Yellow gold is alloyed with silver and copper. It is the most
frequently used type of gold there is. Malleable, ductile, and generally
non-corrosive, it has a high melting point and is not susceptible to
compression.
White gold is alloyed with a large percentage of silver, or a
selection of other white metals. The percentage of gold naturally varies,
according to the amount of other metal used. White gold is highly reflective
and not subject to tarnish. The ancient term for it was Electrum. Its use
predates that of Palladium and Platinum.
Rose gold is alloyed with copper, and perhaps silver. The
proportions are about one part of copper to three parts of 24-karat gold.
Gold Pricing
Gold pricing is based on a number of factors, including
karatage, gram weight, design and craftsmanship. The karatage and gram weight
tell you how much gold is in a piece, but don't rely on these alone to
determine price. Remember, a price based solely on gram weight does not reflect
the work that has gone into the piece.
Other important factors to consider are the jewelry's
construction and design. The techniques of construction can make a piece more
durable and flexible for added comfort. A well-made piece in a classic design
will give you years of wear and enjoyment and, if cared for properly, will last
a lifetime. Unique design, intricate details, gemstones or a special clasp may
add to the price.
Gold jewelry is mainly produced by machine. Any additional hand
finishing or textural interest raises the cost. Similar looking pieces may have
vastly different price tags. This is because different pieces may have specific
characteristics that make them unique. So look carefully to notice any
differences and similarities. Often, it is these small details that give you
pleasure through the years that you enjoy a piece of jewelry and ensure that
your children will enjoy it also.
Gold Care
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To get a lifetime of enjoyment from your jewelry, be sure to
keep it clean and safe.
Do not wear jewelry during rough work or when handling harsh
chemicals. Store it in a fabric-lined box away from other pieces to preserve it
from getting scratched.
Finally, check the diamond settings periodically for any
damage to the gold prongs or bezels. If you see a loose prong, or if the
setting looks out of line, bring it to a professional jeweler for repair at
once.
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