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INTERESTING FACTS ABOUT SILVER JEWELRY & GEM STONES
Jewelry is made of specific metals such as gold,
platinum, silver, copper, brass, gun-metal, and some inorganic materials
like wood, plastic, glass, shells, corals, etc. Since ancient times, jewelry
has been worn on various parts of the body.
Below you'll find "must know" facts to help you make the right decision when
shopping for jewelry. This includes descriptions and helpful suggestions on
the care and cleaning of jewelry, gemstones and silver.
Why 925 Silver ? Why not
100% Silver ?
Silver has long been used as a means of individual jewelry and home decor.
In early days, Silver jewelry was made out of pure silver and hence was
quite prone to tarnish. Also, because of it?s pliable soft nature, the
ornament often lost it?s shape or could get easily damaged. As an enhanced
remedy to this...Sterling Silver was produced. Sterling is 92.5% pure silver
mixed with other alloys such as copper and zinc to make it harder and less
prone to tarnishing. This mixture also helped the craftsmen in making much
sturdy and better jewelry designs. Unless it is covered in Rhodium or
another heavy metal, sterling jewelry will still tarnish. With that said,
however, it is still very easy to clean and take care of.
Why Sterling Silver Jewelry
? Why not Gold or Platinum ?
Sterling silver jewelry is beautiful... and affordable. Sterling silver
jewelry and components are within reach of nearly any budget--ours and the
budgets of individual jewelry artisans who create the silver jewelry we love
so much.
Why Cubic Zirconia or Lab
Gems in Silver Jewelry. Why not precious stones ?
Since past 5 years fashion for silver jewelry has been on continuous rise
world wide. Since it is comparatively much cheaper than Gold or Platinum
jewelry it is
Not considered as a valuable ornament but more as fashion jewelry which is
suppose to be changed on regular basis as per the moving trend.
Silver Jewelry can also be Gold plated which can last as long 2-3 years if
taken good care. Lab gems look as real as precious gems which makes the
entire ornament look as quite valuable as gold jewelry.
What is Cubic Zirconia ?
Cubic Zirconia (or CZ) is extremely rare in nature but is widely synthesized
for use as a diamond stimulant. The synthesized material is hard, optically
flawless and usually colorless, but may be made in a variety of different
colors. Because of its low cost, durability, and close visual likeness to
diamond, synthetic cubic Zirconia has remained the most geologically and
economically important diamond stimulant since 1976.
Cubic Zirconia vs. Diamond Cubic Zirconia is so optically close to diamond
that only a trained eye can easily differentiate the two. There are a few
key features of CZ which clearly distinguish it from diamond, some
observable only under the microscope or loupe. For example:
Flaws. Contemporary production of cubic Zirconia is virtually flawless.
Whereas most diamonds have some sort of defect, be it a feather, included
crystal, or perhaps a remnant of an original crystal face.
Index of refraction. CZ has a lower index of refraction than diamond. This
allows more light to leak out of a CZ, especially when greasy or wet. CZ's
lower index of refraction causes it to have less luster than diamond.
Cut. Under close inspection with a loupe, the facet shapes of some CZs
appear different from diamonds. A diamond has such a high refractive index
that having these facets meet at a single point does not cause much loss of
fire or reflection. On the other hand, CZ has a considerably lower
refractive index than diamond. CZs are often cut with 6-sided crown main
facets, so that the star facets do not touch the upper girdle facets. This
optimizes the brilliance and fire of the CZs. The optimum angle of the main
crown facets is steeper for diamond than for CZ.
What is Rhodium plating ?
Rhodium, definitively, is a metal that is part of the platinum family.
Rhodium can be applied to base metals, gold, sterling silver, or some other
alloy, to give it a shiny white surface like platinum. However, because
rhodium is not plentiful, the process of rhodium plating on jewelry can be
expensive.
Nonetheless, rhodium plating provides protection for our sterling silver and
white gold jewelry, coating it to help prevent tarnishes and scratches. A
rhodium finish, however, is not impervious to the effects of everyday wear
and abrasion. To limit wear, one should avoid household cleaning, gardening,
and other activities that can quickly destroy the rhodium plating, thus
exposing the slightly yellow tint of the white gold underneath.
If wear does occur, most jewelry can be re-plated with rhodium at a local
jeweler for a minimal cost. The plating on pendants and earrings lasts
longer than on rings, as they are not exposed to friction. Here are some
tips for keeping your rhodium plated jewelry looking its best.
Silver Jewelry Cleaning and
Care
Store your sterling silver jewelry in tarnish prevention cloths or bags. The
treated cloth slows down the tarnishing process and keeps the jewelry from
rubbing against harder jewelry that can scratch it. Try to keep your
sterling silver jewelry in a cool, dry place.
Clean sterling silver with a phosphate free detergent. A low abrasive
cleaner, such as 3M Tarni-Shield Silver Polish, is a good choice for
removing light tarnish. Some people use toothpaste to clean their sterling
silver, but most silver experts caution against it because they feel
toothpaste is too abrasive and leaves dulling scratches.
With proper care, your fine quality silver will last a lifetime. To minimize
scratches and other damage, store your silver jewelry either in a cloth
pouch or in a separate compartment in your jewelry box. Avoid exposing your
silver to household chemicals when cleaning with bleach or ammonia, or when
swimming in chlorinated water, as these chemicals can damage silver.
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