First of all, as long as the buyer knows what they are purchasing,
synthetic, simulated and treated stones make wonderful and affordable
additions to any jewelry collection.
A synthetic gemstone
is made by man. To be called "Synthetic" a gemstone
must have the same appearance, chemical composition and crystal
structure as the natural gemstone. It basically IS the gemstone,
only grown by man instead of in a natural setting. Because there
are no natural hindrances to affect the process, the number of fine
gemstone quality crystals is increased dramatically. That is why
most of the synthetic stones are of such high quality. And because
they are produced on demand, so to speak, the cost is substantially
lower than those of natural gemstones of the same quality.
Most reputable stores will tell you right up front that you are
looking at a synthetic stone. If the seller uses descriptive words
like LAB CREATED or LAB GROWN or CHATHAM (a brand name), you are
buying synthetic stones. In general, detection is sometimes very
difficult. Most jewelers use a combination of skill, gemological
testing and common sense to detect them. But when you are buying,
you can use a little common sense too. If the deal just seems too
good to be true, ask the seller if the stones are synthetic. If
you are still not sure and the stones are large and expensive, it
might be worth it to pay to have the stones tested by an independent
licensed gemologist or gem lab. Most people I know who got stung
were buying big stones out of the country while on vacation, or
bought their jewelry second hand from a non-traditional source like
a flea market, estate auction or newspaper ad. Above all, buy
from a reputable source you know and trust, and get a money-back
guarantee.
I can't tell you the number of times a happy client
has come to me with "Great Auntie Ethel's fabulous ruby ring,"
only to find it is a synthetic ruby. They are stunned to learn that
rubies were being synthesized as far back as the 1880's, and in
fact, were briefly sold for more money than natural rubies because
of their novelty! And yes, unfortunately, over time there have been
unscrupulous or ignorant dealers selling synthetics as natural stones
to an unknowing public. Today, most reputable jewelers will tell
you up front if you are buying a synthetic stone, and the most commonly
synthesized stones are ruby, sapphire, opal, alexandrite and emerald.