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Will
Jyotish Quality Gems Soon Be Only a Memory?
By Howard (Hamsavatar) Beckman, GG, PG
Until
a fellow gem dealer whose main business is the trade in gems for clients
of Vedic astrologers, or jyotishis, coined the terminology jyotish
quality gems, this was not a term ever used to describe a gemstone.
Sure we knew what was necessary for a gemstone to be effective for this
purpose, but as gemologists and certified gem appraisers we used gemological
terms that were actually descriptive of a gems quality. This is
the subject of this article and will give the straight unadulterated
truth as to what comprises a jyotish quality gemstone and
how easily obtainable such qualities are and will be in the future.
Lets start with ruby and all colors of sapphire. The species of
these gems is the same and the properties are identical, but for a difference
in color. They are optically, physically and chemically identical otherwise.
All rubies and sapphires are corundum. If corundum occurs
in a red color then it is called a ruby and it will transmit the red
cosmic ray of the Sun. Using ruby to strengthen the Suns potency
as understood through the horoscope is extremely effective. If corundum
occurs in ANY other color it is called a sapphire. If yellow sapphire
it will transmit the blue cosmic ray, which is that emitted by the planet
Jupiter. If blue sapphire it will transmit the violet cosmic ray, which
is that emitted by the planet Saturn. If white sapphire it will emit
the same cosmic color as diamond, the indigo ray, and this is the cosmic
color emitted by the planet Venus.
It should be noted that NOT all ruby and sapphire is what we call gem
quality, which is absolutely necessary for the gems to have benefic
and healing effects on the wearer. The requirements for a ruby are that
the gem is natural (meaning from the earth and not synthetic) and if
treated at all can ONLY have been subjected to what is called by gem
laboratories standard
heat treatment. As ruby is for the source of all planetary light
and heat it can take this lower temperature and lesser form of heat
without damage.
The clarity should be extremely clear with almost no inclusions seen
within the gem. It should be noted that NO sapphires of any color should
have been subjected to any form of heat treatment as their potency becomes
completely destroyed in the process. The clarity must be eye clean,
meaning little to be seen within the gemstone but small bits of silk,
or rutile, and color saturation will determine how potent the gem will
be. The greater the saturation and depth of color the more powerful
the gem, but NOTE, if the saturation becomes too much it will affect
the clarity and thus start to reduce both potency and value. The gem
should be a nice crystal or "glass-like" and you should easily
see into it, if not easily with the naked
eye certainly under magnification. The problem that now ensues today
is that newer processes of heat treatment have been discovered and perfected
that make a much better looking final product. Todays heat treatments
are almost 100% diffusion heat treatments for not only ruby, but all
sapphires as well. This is accomplished by coating the gem crystal with
a melted crystalline substance that will "diffuse" the desired
color deep into the gemstone. This makes a low quality rather washed
out color become deep and vibrant when finished. As iron oxide is what
is in ruby that creates the red color, the first diffusion treatments
coated the gem with iron oxide and then under massive temperatures it
burned the deeper red color into the ruby. Now more recently temperatures
hotter than ever used before are used to actually melt the species of
gem chrysoberyl (which produces the sought after varieties of chrysoberyl
cats-eye and alexandrite) and this melted chrysoberyl
is used to coat the ruby or sapphire to increase its color. Such gems
are useless for jyotish purposes and their energy will be dead.
Unfortunately for us, as the trade is accepting this newer treatment
(for they are in the business of selling gems for their beauty and not
astrological reasons) making a prettier and less expensive product makes
them more affordable for their customers. This is especially so in the
depressed economic climate of today. Even worse are the glass-filled
varieties that use melted glass to actually fill serious fractures within
ruby. These treatments are becoming more and more prevalent so that
truly natural sapphires with no heat treatment whatsoever or even just
the standard heating that was used previously for ruby are now quickly
becoming scarcer and scarcer to find. There are some reputable gem dealers
that deal in natural, unheated sapphire and will give certification
with each sale of such, but beware of anything cheap in price. Fine
gemstones cannot be cheap in any case, but the motto if
it sounds too good to be true it usually is will always be a fact
when talking about precious gems. Unless you have the best of contacts
in the gem trade and can find someone with the odd natural ruby or a
very few left from old stock, they are almost impossible to find anymore.
They are already a distant memory to most jewelers and gem traders.
You can pretty much be 100% sure that if the ruby OR sapphire being
offered to you for purchase is from Thailand or has even been through
Thailand from dealer to dealer, it will be heated. Only a few top gem
dealers in Thailand have truly natural, untreated ruby or sapphire due
to their experience and having the best sources world-wide. Anyone with
any experience in the international gem market knows that the Thais
are the kings of the heat-treaters and they
are the ones that have created the acceptance for their treatments in
the worldwide gem market. Demand guarantees for any sapphires or rubies
you buy. No heat treatment is acceptable for sapphires in any instance.
No diffusion treatments are acceptable for ruby in any instance. You
might as well just forget about buying one if so, at least if for jyotish
or ayurvedic purposes.
Most pearls traded today are cultured. What this means is that man induces
the mollusk to make the pearl and usually a bead is first placed into
the mollusk (oysters usually) with a piece of tissue. This disturbs
the mollusk and its defense is that it coats the foreign intrusion with
layers of nacre and conchiolin, which it produces, and this is the pearl
material. What you
see is nacre. If the pearl is x-rayed you would find that the bulk of
the size is a large bead that is in the center. It is not
that cultured pearls have no potency, but have proved to have very little,
so if you are wanting a pearl to strengthen the Moons effects
as per your horoscope, its doubtful you will get what you are
looking for in buying a cultured pearl. Tissue nucleated pearls have
a bit more effect than bead nucleated, but the ultimate best is a natural
pearl never touched by man. This is produced when a grain of sand or
some other tiny foreign material somehow gets into the mollusk. The
mollusk then coats it with the nacre substances and the longer it is
in the shell with the mollusk, the larger the pearl will be. Such pearls
are becoming so rare that only a very few dealers worldwide even have
access to them and prices are extremely expensive. Insist on an x-ray
certificate from a gem lab if you are buying a natural pearl for thousands
of dollars. Very few exist. The next best thing is a keshi pearl, which
is a pearl produced by a mollusk after being disturbed by mans
insertion of a bead, BUT it managed to eject the bead from its shell.
Due to the disturbance, though, the mollusk creates the pearl, but the
entire thing will be nacre and NO bead in the center. As culturing is
getting more advanced and they check the pearl beds more frequently,
reinserting beads into mollusks that might reject them, far fewer keshis
are on the market today. Those that are available are generally very
undesirable shapes, at least for our purposes, and far too small to
have any effects. For the most part they are already gone from the market
unless a dealer has old stock that was not sold. Color should be white,
off white, silver white and in some cases golden colors are desirable.
Black pearls are never used for jyotish purposes. One must also be sure
that their pearls are not dyed or bleached as this is also common in
more inexpensive pearls on the market.
The best red coral comes from the Mediterranean Sea and is mostly controlled
by the Italians. It is becoming rarer and rarer as due to mans
devastation
of coral reefs worldwide most coral harvesting of rare corals is now
banned.
Some from the China and Japan seas is of good quality, but not as prevalent
as the lower qualities. Most is a cheaper variety from the Seas of China
and
Japan, but it is not as vibrant color as the Mediterranean. Most coral
is
treated with a plastic or wax impregnation to make it smooth and unbroken
on
the surface and with it being so rare the majority of coral coming from
the
orient is also now dyed red. When I was a young boy my family would
buy the
best red coral imaginable for about $1 per carat from Italy. Today such
quality is hardly to be found and when it is the pieces are smaller
and cost
$100 to $150 per carat. Oriental is less expensive but simply not of
the
same quality. Cheap coral is usually fake and made of plastic.
Emeralds should be a nice medium to deep green color and although we
tolerate more inclusions in emerald than we do, for instance, in sapphire,
as it is a far more imperfect stone generally, it must still have only
a minimum of visible inclusions to be effective. (Those who are expert
in this science should be consulted as to what is acceptable.) It should
be a nice glass-like crystal and as with other crystalline gems if it
becomes oversaturated with color that it affects the clarity of the
stone, it will
be less effective and far less valuable. The treatment for emeralds,
which can have many fractures within them, has always been using cedar
oil to fill the fractures. (Emeralds cannot be heat treated, so dont
worry about that.) The refractive index (the angle at which the light
passing through a transparent substance bends) is just about identical
to that of emerald. Therefore when the fractures are filled they become
almost invisible to the eye, unless one is trained in examination. The
emerald must have fractures reaching the surface to allow oiling so
the highest quality emeralds will not have any inclusions reaching the
surface. Still, a small number of small fractures that are oiled is
not harmful and will not be an impediment to the
gem having the potency to strengthen the cosmic rays of Mercury. However,
stones with too many fractures, even if filled, will not be potent and
may also be harmful. The least imperfections the better, but when it
comes to emerald most people must accept some bit of insignificant imperfections
to be able to afford one. Completely flawless is not necessary and such
a gem
will be phenomenally expensive to most buyers. Today there are also
polymers being used in place of the oil in the emerald
trade that ends up making a lesser quality stone look far better than
it is and can mask most fractures to the point where they are very difficult
for many jewelers to possibly tell, what to speak of laypersons. For
jyotish purposes these are not acceptable as they will almost certainly
be of a far inferior quality to begin with in most instances, although
again the
finished product looks beautiful. Far worse than this is
the latest cheating to hit the market from Colombia. Emeralds that are
actually assembled with smaller pieces with pulverized emerald material
and glue have been seen in the trade. It was only discovered when jewelers
sent emerald to experts to reoil the gems and when the emeralds
were placed in a solution
to remove the oil they literally fell apart. As with all gems, if you
cant afford good quality then it is better not to buy any at all.
A quality emerald will have wonderful effects in strengthening Mercurys
cosmic rays, but buying something of low quality
will do nothing positive. Quality is never cheap, yet having said that
the higher up the rung a dealer is to the actual importer (given they
are also honest and reputable) the better the price will naturally be.
Diamonds are generally not treated, although there are some and they
are also being made synthetically as well. Always insist on a GIA or
other reputable gem laboratory report when buying a diamond. These are
controlled by the diamond monopoly and deals do not exist. Anyone who
is a diamond dealer will be paying pretty much the same price, which
is controlled by this worldwide monopoly. For jyotish reasons the lowest
grade acceptable and therefore effective will be G color and VS2 clarity.
Prices vary thousands of dollars per carat from one grade to the next
so the only way to be 100% sure you are getting what you paid for is
insisting on a recent gemological laboratory certificate. Today even
most jewelers will not buy without one, so what of a layperson?
Hessonites are the one gem, a variety of garnet used for Rahu, that
is not
treated. The best should be extremely clear and of a cinnamon color.
They
are still relatively inexpensive so cheating has not been found among
most
in this business knowledge. Only some small dealers selling obvious
garbage
quality that will be blackish or cloudy is a pitfall for those looking
for
the absolute cheapest stones available. If a gem is not attractive then
you
can be sure it is not of a suitable quality for any reason.
Chrysoberyl cats-eye is still available in good qualities and treatments
are virtually nonexistent. The important thing here is that it is of
good quality to have the effects sought for transmitting the energy
to strengthen the cosmic ray of the planet Ketu. The gem can be from
opaque to translucent and it is the more translucent variety that has
the most potency and the highest value. Opaque cats-eyes are much cheaper,
but also far less effective. The gem will have an eye at
the top, which when hit with light will show beautifully. It should
be white and fairly straight across the length of the gemstone. When
two penlights are held together vertically, one slowly turned towards
the left side of the gem (beginning from the very top) while the other
is turned towards the right side of the gem, the eye will open. When
slowly brought back to the position of being together along the vertical
length of the eye, the eye will close. The colors will vary from dark
blackish brown to green to a honey color. The dark blackish brown gems
are the least desirable and lowest quality. Both the better and more
translucent green and honey colors are more desirable and highly prized,
with the milk and honey variety (denoting a honey color
with a white milky color eye) being the finest and of course also most
expensive of the chrysoberyl cats-eyes. It should be noted that this
variety of cats-eye that conducts the infrared ray and therefore will
correspond to Ketu is of the species chrysoberyl only. There
are other species of gems that have varieties that also produce cats-eyes,
but they do NOT conduct and transmit the infrared wavelength of light.
The general public does not know this fact. Unknowledgeable persons
looking for something cheap can easily obtain a cats-eye,
but it will be of the gem species apatitite or even a type
of quartz usually which has a variety of cats-eye. These
varieties of cats-eye are not effective for jyotish purposes, so you
want to be sure that the cats-eye is a chrysoberyl cats-eye
and not a variety of any other species of gemstone.
So, will jyotish quality gems become only a memory before long? More
than likely, yes. We still have a bare minimum of access to good quality
natural rubies, but soon they will be unobtainable as supplies of fine
quality are scarce and the diffusion treatments are becoming the norm.
Natural pearls and good keshi pearls are exceedingly rare now and cultured
will soon become the only thing obtainable. Except for the wealthier
sector of society all pearls will certainly have to be cultured. Except
for the wealthiest section of society natural untreated ruby is already
beyond the reach of most buyers. At least for the moment there is a
supply of natural, unheated yellow and blue sapphire, but almost exclusively
of Sri Lankan origin. We see almost no African or Thai yellow sapphires
that are not heat treated, nor do we see much blue sapphire that is
unheated from any other world sources. The better qualities are becoming
more costly, but still within the reach of many buyers. Demand a guarantee
and insist on Sri Lankan origin sapphires. White sapphires that are
unheated are actually harder to obtain as most will have a light shade
of color and are therefore sent to the heat treatment facilities to
try to bring about a deeper color and make them saleable. As there is
little or no demand for white sapphire in the normal gem and jewelry
trade there is not enough demand for them generally to make it worthwhile
for dealers at the source to worry about trying to sort enough stock
for the jyotish market. We generally only find enough white sapphires
for our clients by buying large parcels of mixed color natural sapphires
in Sri Lanka, taking out those few really white ones we find in it,
then simply selling the parcel back onto the wholesale market right
there in Sri Lanka. We find that emeralds of African origin, at least
from our familys gem
cutters in Jaipur, can be purchased far more reasonably than similar
quality from Colombia. There are also less unscrupulous cheaters finding
new ways to hide fractures and we have never seen nor heard of any assembled
emeralds coming from the gem cutters that deal in African material.
The best qualities are still not cheap, but reasonable and an extremely
worthy
investment monetarily speaking. As with all things "you get what
you pay for". Precious gems are the most rare of commodities and
pass the test of time in being highly prized and valued. Buy quality
and you will never be disappointed and the value will always be there.
In closing I would say that if you were looking for a fine quality natural
gem for jyotish purposes, look for a reputable dealer whose reputation
precedes them. Do not be lulled into a false security by hearing that
one seller is more spiritually in tune to be able to choose
the right gems, nor with adjectives such as sattvic or that
they have a particular cosmic feel to them. Qualified experts are who
you wish to deal with and not just jewelry salespersons when looking
for guaranteed natural precious gems. The most experienced gemologists,
certified by any of the top international gemological institutes, and
those that are also qualified appraisers and members of the most reputable
international appraisal organizations are the best suited to guarantee
the best quality gemstones. And you will know unequivocally that you
are getting exactly what you are looking for in a quality natural, untreated
precious gemstone. With those qualifications met the gem will be capable
of being a tool for the reasons you are buying it, which for most reading
this article will be jyotish or ayurvedic prescription.
Howard Beckman, Graduate Gemologist GIA, Senior Member National Association
of Jewelry Appraisers, PG
www.vedicworld.org
www.planetaryjewels.com
The Sanskrit name for the PGA was composed by HONORARY
PATRON Prof. Dr. Satya Vrat Shastri,
Padma Shri
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