| Quality and Weight
|
Cut
|
Color
|
Clarity
|
Price
|
|
1
carat, thick edge
Diameter: 6.2mm
Depth: 4.1mm |
4 |
B |
4 |
$5,200
|
Same
diameter
properly
cut, weighs .87 ct
Diameter: 6.2mm
Depth: 3.7mm |
0 |
B |
4 |
$4,745 |
1
carat properly cut diamond
Diameter:
6.5mm
Depth: 3.9mm
|
0 |
B |
4 |
$6,280
|
So you see
that if you compare the diamonds by weight, the thick-edge diamond is
lower priced than the Ultimate Ideal Cut diamond; and if you saw a
"Compare at $6,280" ad, the price tag of $5,200 would appear to
be a good value. But in reality you are paying a premium for the weight,
while only achieving the visual effect of an .87 ct. diamond, which if
properly cut, would have cost $455 less, or $4745 ... the one carat thick
edge diamond is then hardly the value it was cut to appear to be.
In a face-up
position, the thick edge diamond from the above example is difficult to
distinguish from an Ultimate Ideal Cut. The difficulty lies in the fact
that the top of the diamond is properly proportioned, and the bottom of
the diamond is properly proportioned. The diamond is much more attractive
than the spread shallow cut diamond from the previous example. However,
when the top and bottom of the thick edge diamond are combined with the
extra weight hidden in the middle, the result is a loss of brilliance when
compared to an Ultimate Ideal Cut. Simply turning the diamond to its
profile view shows the thick edge and gives away the hidden extra weight.
Diamonds with thick edges just leave you paying for extra weight, while
delivering less brilliance, and a smaller visual size.
Thick edge
diamonds are most commonly found when the diamond's weight is exactly one
carat, or just slightly over a carat. The desire to achieve the magic one
carat weight is responsible for the way the diamond is cut. You may see
low quality thick edge one carat diamonds advertised "on sale"
for $1,995 - $2,995.
Something
Jewelers Seldom Talk About
Regarding
Diamond Cutting
Naturals
Hidden just
beneath the outside edge of many non-ideal cut diamonds is something
called a "natural". A natural is part of the rough exterior of
the original diamond crystal. Diamond cutters in many non-ideal diamond
cutting shops receive the largest salary for leaving
the most naturals on the edge of a diamond (up to 4). The reason for
leaving naturals on the edge of the diamond is that it provides proof to
the cutting foreman that the greatest possible weight has been retained.
Often these naturals will leave a little flat spot on the circumference of
a diamond. In other instances, these naturals may be completely concealed
just below the edge, and invisible from the top view. In this situation, it
is legal for a diamond to be graded as flawless or nearly flawless
(providing that everything else is appropriately clear), in spite of the
fact that these naturals are visible from the side view.
A natural
can be similar in appearance to a chip, but can be distinguished from a
chip by crystal growth lines which will appear on the natural. Because
naturals, if present, occur in a north-south-east-west orientation, a
non-ideal cut diamond already set in a 4-prong mounting may never show any
evidence of naturals, and you may only discover them 20 years later when
the diamond is unset for a new mounting.
A Cross
Ultimate Ideal Cut diamond is always perfectly round and free of naturals.
Three
Final Considerations Regarding Cutting
Facet
symmetry: in an Ultimate Ideal Cut diamond means that all facets (flat
polished surfaces) are in perfect symmetrical balance. Facets on opposite
sides are an absolute mirror reflection of one another. Note the 16 small
facets around the perimeter of the diamond at left. Each one is exactly
the same size.
In diamonds
not cut to ideal proportions, it is often found that many of the facets
intended to match are a little longer, or wider than the facet on the
opposite side. This mismatching of facet size can make a diamond look lop
sided, and aesthetically unbalanced. This is a minor consideration
of cutting, but perfect facet symmetry is just one more small extra that
contributes to the extraordinary brilliance of an ideally proportioned
diamond.
Facet
Junction Alignment: in an Ultimate Ideal Cut diamond, this results in all
facet points on the top half of the diamond meeting exactly the facet
points on the bottom half of the diamond. This proper alignment is
important for a diamond with crisp, brilliant reflections.
Improper
facet junction alignment results in a jumbled appearance of brilliance.
Again, the difference between proper and improper facet alignment in a
diamond is minor, and someone could wear an otherwise well cut diamond
with facet misalignment and be perfectly happy until she compared the
crisp brilliance of an Ultimate Ideal Cut diamond with a diamond of
improper facet alignment and its more jumbled brilliance.
Finish:
Diamond can be the most optically pure substance in the world, and that
together with its hardness makes it capable of being polished to the most
highly reflective surface of any gem. In spite of this, some cutters will
try to hurry the process of polishing, or they may use an old polishing
wheel with tiny grooves worn into the surface, resulting in streaks or
drag lines on the polished surfaces. This is most common in small diamonds
of Indian origin, which are used primarily in "discount"
jewelry. Cross Ultimate Ideal Cut Diamonds will always have proper facet
symmetry and a mirror smooth finish. These finishing details result in a
diamond with extraordinarily sharp, crisp, brilliant reflective surfaces.
The
preceding examples have shown some of the common deviations from Ultimate
Ideal Cutting. it is important to remember that there are an infinite
number of ways to cut a diamond improperly, but only one way to cut the
diamond properly-to Ideal Proportions.
The Cross
Ultimate Ideal Cut Diamond is the finest cut diamond available in the
world today, and thus the most brilliant.
From here we will turn to the other aspects of diamond quality, and
review facts which will assist you in judging color, clarity, and carat
weight, in choosing a diamond.
What Ever
Happened To
Blue-White Perfect Diamonds?
Ask someone
who received a diamond between 1940 and 1970 what quality diamond she has,
and more often than not, she will proudly tell you that hers is a
"blue-white perfect". These terms were used to describe a
diamond with the highest white color, and flawless clarity. It is a
diamond quality which is very rare in nature - only one in six-hundred
diamonds actually qualifies. In fact, the terms "blue-white" and
"perfect" were so misused, that "blue-white" has been
banned from use within the jewelry industry, and the use of the term
"perfect" very strictly defined, with penalties now existing for
its misuse.
The problem
of loose interpretations of diamond grades has been a plague on the
jewelry industry - and on consumers, for years. Part of the problem stems
from a genuine lack of knowledge on the part of some untrained individuals
who call themselves "jewelers". Another aspect of the problem in
many cases is the high value of such a small object, and the difficulty in
precise verification of quality grades once a diamond has been set into a
piece of jewelry. Unfortunately, the desire of some retailers to appear
competitive can lead them to misinterpret a diamond's actual quality,
resulting in apparent "discounts" of 10%, 20%, even 50%.
Today,
diamond grading is a very technical skill requiring proper equipment and a
trained eye. The misleading descriptive terms used years ago (like
"blue-white perfect") have been replaced by terminology
instituted by the Gemological Institute of America, and recognized
world-wide.
The
Gemological Institute of America (G.I.A.) gem laboratories in New York and
California issue diamond grading reports to verify color and clarity of
diamonds. These reports, the result of testing under laboratory
conditions, are very accurate and highly regarded within the jewelry
industry.
The color
and clarity of a G.I.A. Diamond Grading Report is accepted as law within
the jewelry industry, but while a G.I.A. report lists measurements of a
diamond's proportions, it makes no qualitative judgment regarding overall
cutting proportions. The report tells you nothing about how close or how
far the diamond is from the Ultimate Ideal Cut.
This failure
to grade the most important factor of a diamond's quality, the cutting
proportions, has contributed to a decline in cutting quality in America.
As a result of the G.I.A. not grading cutting, many cutters today do what
is called "cutting for a report". They cut a diamond for maximum
weight which will show high quality color and clarity on a G.I.A. Diamond
Grading Report. To many consumers, this would then appear to be
documentation that the diamond is of very high quality; yet without a
qualitative analysis of the diamond's cut, the value of the diamond can
vary as much as 50%.
A G.I.A.
Diamond Grading Report is only a statement of quality in regard to color
and clarity, the report merely lists weight and measurements of the
diamond's proportions.
How can you
be sure the diamond you are purchasing is an Ultimate Ideal Cut?Certainly
the new American Gem Society Diamond Quality Document (DQD), which
includes a comprehensive cut grading report similar to the Cross Diamond
Cut Grading Scale, is definitive on the subject.
Questioning
G.I.A. Grades
A G.I.A.
report is highly accurate for evaluating color and clarity, and is
considered law on these two points within the jewelry industry. As
mentioned earlier, however, a G.I.A. report does not make any qualitative
statement about cutting. An important point regarding a G.I.A. grade is
that anyone calling himself a jeweler, regardless of his qualifications,
can assign a G.I.A. grade to any diamond. The accuracy of the grade and
the manner in which the grade is used can have a major impact on the
appearance of value of the diamond under consideration.
- What happens
when a diamond is loosely graded, and offered for sale at a discount, can
be seen in the following example. Watch how the apparent "20%
discount" appears, and then disappears (G.I.A. color grades: D, E, F,
G, H, 1, J, K, L, M, N, O-Z. G.1.A. clarity grades: Flawless, VVS1,
VVS2, VS1, VS2, SI1, SI2, I1, I2, I3):
Let's say
you see a 1/2 carat diamond advertised at $1,350.00, 20% off the regular
price of $1,700.00. When you inquire about the quality of the diamond,
you're told it is a G-H, VS clarity.
Is it G, or
H?
Is it VS1, or VS2?
A diamond of
average cutting quality, with G color and VS1 clarity, is valued at
$1,700.00.
A diamond of
average cutting quality, with H color and VS2 clarity, is valued at
$1,350.00.
Because of
the value involved, jewelers buy diamonds with exact grades. But some
jewelers try to create the impression that you may be getting more than
you paid for, by using approximate grades to sell diamonds.
At first,
the "sale" sounds like a good deal, but the 20%
"savings" is a result of a loose interpretation of G.I.A.
grading. The split grade (using two grades, like E-F, or G-H) and
uncommitted clarity grade are techniques used by some retailers that
customers would never know to question... unless they know the facts.
Would the buyer of this diamond receive a GVS1 or an HVS2? When a diamond
is accurately graded for color and clarity, discounts and savings often
vanish into thin air.
Beyond the
use of split grades of color and clarity, in order to make a diamond
appear more valuable, there is an even more serious tactic sometimes used
to create the appearance of value in a diamond.
It is sometimes referred to as "grade creep". Simply put,
this is the assigning of a superior grade to an inferior diamond, with
rather obvious consequences: the diamond is either overpriced and sold, or
priced up, and then discounted to create the illusion of a special value
or sale. This is against the law. Industry experts have estimated that
nearly three times the number of G-H VVS1 -VVS2 diamonds are sold in
America each year, as are shipped to the American market.
Why does
grade creep occur? It can be a result of an inexperienced grader; but more
often, grade creep stems from a desire to appear competitive in today's
busy marketplace. Misgrading can appear to add 20, 30, 40, even 50% to the
value of a diamond.
Grade creep,
or more accurately, misgrading of diamonds, is how some diamonds are
offered on sale at 50% off.
How can the
average consumer be sure of what he is buying in jewelry? Seek a jeweler
who is a member of the American Gem Society. An American Gem Society
jeweler has the proper education for accurate grading of diamonds, and as
a member of the society, he is sworn to accurately represent everything he
sells. Membership in the American Gem Society is granted to jewelry firms
which have demonstrated unquestioned integrity and professionalism. AGS
members must conform to the standards of the Federal Trade Commission,
Bureau of Standards and the Council of Better Business Bureaus.
When
shopping for fine jewelry, it is always best to do your comparisons
among American Gem Society jewelers.
Because the
G.I.A. system is confusing to many people, and to protect against the
frequent abuse of the G.I.A. diamond grading system, Cross Jewelers has
adopted the color and clarity grading scale of our diamond cutter, for our
exclusive use in the Portland market (Cross to G.I.A. translations are
available). By using our own grading system, we can maintain it as pure
and true. Following is the Cross Diamond Grading System.
Ideal
Proportions of a Diamond
Cross Quality Diamond Grading
| Cut |
|
Color |
|
Clarity |
| Cross |
Cross |
GIA |
Cross |
GIA |
|
0 |
VFB Colorless |
E |
0 |
Flawless |
| 1 |
FB |
F |
1 |
VVS1 |
| 2 |
A |
G |
2 |
VVS2 |
| 3 |
AX |
H |
3 |
VS1 |
| 4 |
BX |
I |
4 |
VS2 |
| 5 |
B |
J |
5 |
SI1 |
| 6 |
C |
K |
6 |
SI2 |
| 7 |
D |
L |
7 |
I1 |
| 8 |
E |
M |
8 |
I2 |
| 9 |
F |
N |
9 |
I3 |
| 10 |
G |
O-Z |
10 |
. |
· Cross'
grading scale for Cut shows the Ideal Cut, and then departures in
beauty and brilliance from the Ideal Cut. The scale is Cross'
own, and has been used by us for more than fifteen years. It is not meant
to be confused with the old or newly revised AGS cut grading scale.
*
Ideal
proportions provide maximum brilliancy, consistent with a high degree of
dispersion (rainbow colors). Ideal proportions is the standard against
which all diamonds are measured.
·
Rare and in
limited supply. May be individually priced.
Why
Do Some Jewelers Buy
Exact Weight Diamonds
and
Sell Approximate Weight Diamonds?
The last
issue to examine regarding a diamond's value is its weight. Most consumers
will reasonably assume that a "half- carat" diamond will weigh
.50 carat; or at least half. However, some retailers will interpret
diamond weights as loosely as they interpret color and clarity - this
means that the diamond you select may not weigh what you have been told.
When the
word "approximately" is used in describing a diamond's weight,
the actual weight of the diamond may range from, for instance, under 1/2
carat, to over 1/2 carat. To see how approximate weights can affect the
value of a diamond, let us return one last time to our example of a
half-carat diamond, G color, and VS1 clarity. Assuming an average cutting
grade (a 5 on Cross' cutting quality scale), note the range of values for
these diamonds, each weighing "approximately 1/2 carat":
| Actual Weight
|
Value
|
% Change
|
| .58 ct.
|
$1,970.00
|
+16%
|
|
.50 ct.
|
$1,700.00
|
- - - -
|
| .42 ct.
|
$1,065.00
|
-38%
|
You can see
here again, that "disappearing discount"-a half carat diamond
may be advertised at 35% off, but if the actual weight of the diamond is
.42 carat, the discount is merely an illusion.
Something as
small, and as valuable as a diamond is weighed precisely, and priced per
carat, according to its quality. Jewelers don't buy diamonds by
approximate weights, and neither should you. The motive here is clear: by
talking about a 1/2 carat diamond and a seemingly discounted price, the
retailer creates the idea of substantial savings-but may deliver less than
what you have been led to believe.
When you
purchase a diamond, insist on a precise weight. Experience tells us that
you very seldom get more, and very often get less than you paid for when
you buy an approximate weight diamond. You don't buy "about half a
tank of gas", or even "about half a pound of cheese"-you
buy a specific amount of something, priced at a specific price per
specific unit of measure. When dealing with something as valuable as a
diamond, be sure you know what you are paying for.
The
situations we have summarized here are based on customers experiences.
As a general
guideline, the bigger the discount, the bigger the questions should emerge
regarding the actual weight, quality and value. As the familiar saying
goes, If it looks too good to be true, it probably is too good to be
true."
The
Cross Diamond Guarantee
Cross, as
Portland's oldest family-owned jewelry store, has a tradition of
excellence which spans four generations. The philosophy which guides our
store is that all jewelry must be made from the best precious metals,
designed for beauty, designed to last, set with the finest gems and
accurately represented. Our philosophy and commitment to excellence is
your greatest assurance that anything you buy from Cross will represent
true value and provide maximum satisfaction.
For over
three quarters of a century, Cross Jewelers has maintained a consistent,
conservative pricing philosophy that allows you to shop with the
"real price" on every piece of jewelry in our store. Items are
priced according to their true value- we never have sales or offer
discounts, because prices are not inflated to allow for these types of
artificial sales techniques. We find that people enjoy shopping in a store
where quality is accurately represented and the values are real-365 days
of the year.
All Cross
Ultimate Ideal Cut diamonds have a six-digit number, inscribed by a laser
beam, onto the girdle of the diamond. This "Hallmark" allows
identification and verification of the weight and quality of the diamond
at any time.
Why
You Should Buy Your
Diamond Engagement Ring
From Cross Jewelers
Ultimate
Ideal Cutting: Ultimate Ideal Cutting is simply the most beautiful way to
cut a diamond. Only one out of every thousand diamonds cut in the world
today achieves the exacting standards of the Cross Ultimate Ideal Cut
diamond. Your choice of a Cross Ultimate Ideal Cut diamond gives you the
optimal combination of brilliance, dispersion (rainbow colors) and
scintillation (sparkle) ... a lifetime of extraordinary beauty.
Diamond
Hallmark: All of Cross' Ultimate Ideal Cut diamonds come with a unique
form of identification: a laser-inscribed registry number on the girdle
(outside edge) of the gem, which positively identifies the diamond and
authenticates your ownership. This registry number, called a hallmark is
just 4 microns (4-ten thousandths of an inch) high, and is visible only
under magnification. Registered to the new owner in the permanent records
of Cross Jewelers, the quality grades (cut, color and clarity), as well as
the carat weight are also listed in an international diamond registry in
New York City. Only Cross Ultimate Ideal Cut diamonds offer this
additional guarantee of quality.
Cross'
Diamond Lab: One of the values of buying your diamond from Cross Jewelers
is the assurance that your diamond has been weighed, and the quality
grading checked and verified by a registered jeweler. By acquiring our
diamonds loose, we can guarantee the quality represented is exactly
correct. Each Cross Ultimate Ideal Cut diamond has been hand selected from
hundreds, to provide the very best quality and value.
Finest
Diamond Mounting: A Cross Diamond solitaire mounting starts with the part
which holds the diamond. called the head. Forged from a single block of
18K white gold alloyed with platinum, the head goes through 12 individual
die strikings, using 55 tons of pressure in each step. The result is the
strongest, most durable head ever made. The part of the ring which
encircles the finger is called the shank, and is crafted from two
rectangular blocks of 18K yellow gold. Like the head, the shank sections
go through multiple die-strikings, the 55 tons of pressure squeeze out all
the air bubbles, densely compacting the atoms of gold. After the head and
shank sections are assembled, the ring mounting is ready for finishing.
The die striking results in a ring which accepts an extraordinarily high
polish, for a beautiful ring which will hold Cross' most beautiful
diamonds. Several other methods of construction design are used in
the many hundreds of styles offered by our stores.
Cross'
Diamond Setting Shop: Cross' Diamond Setting Shop is staffed by America's
finest diamond setters, and is visible from our showroom. The first rule
of our diamond setting shop is, "take whatever amount of time is
necessary to set the diamond most securely and most beautifully." Few
people realize that, at the moment a properly weighted prong is pushed
over the edge of a diamond, over 45 pounds of pressure is exerted on that
diamond. Careful preparations are required to ensure that the precious
metal on which the diamond rests is perfectly smooth, and properly
supports the diamond. Because of their value, diamonds are never set
"while you wait" at Cross Jewelers. Any time pressure on a
diamond setter increases the risk to the diamond. For the safety of your
diamond, setting in our shop is always scheduled within a block of time,
allowing maximum time for all preparation details. The safety and security
of your diamond depends on the quality of the mounting, the philosophy of
the diamond setting shop, and most importantly, the skills and attention
to detail by the diamond setter. If you would like to learn more about
diamond setting, ask for a copy of our "Quality of stone
setting" guide, written by Cross Jewelers.
Cross' Diamond Guarantee:
All Cross Ultimate Ideal Cut diamonds are guaranteed
to be 100% natural and free of any artificial enhancements.
We know the pedigree of our diamonds from the mine to our cutter,
to our store. We sell only natural diamonds and we guarantee natural
origin in writing on the appraisal. (See cross' position paper,
Why The Pedigree
of Your Diamond is Suddenly Very Important covering synthetic
diamonds, color
enhanced diamonds, clarity enhanced diamonds, and laser drilled diamonds.)
Diamond
Matching: Cross Ultimate Ideal Cut diamonds can be matched exactly for
cut, color, and clarity at any time in the future. It is surprising how
many diamonds sold as single gems are later combined with other diamonds
in a new jewelry design. While it is almost impossible to exactly match a
non-ideal diamond, because of the wide variations in cutting styles, your
opportunity to match any Cross Ultimate Ideal Cut diamond, means
maximum design versatility in future years.
Diamond
Insurance Appraisal: Every piece of diamond jewelry, valued $350 (current
as of 1999) or more sold by Cross Jewelers is accompanied by a typewritten
appraisal of value, stating the cut, color, clarity, and carat weight of
the diamond(s). You receive two copies, including photographs of your
jewelry, allowing you to retain a copy for your records, and to furnish a
copy for your insurance company. A third copy is kept in the records of
Cross Jewelers.
Cross
Diamond Prices are Real: For over three quarters of a century, Cross
Jewelers has maintained a consistent, conservative pricing philosophy that
allows you to shop with the "real price" on every price of
jewelry in our store. Items are priced according to their true value - we
never have sales or offer discounts, because prices are not inflated to
allow for these types of artificial sales techniques. We find that people
enjoy shopping in a store where quality is accurately represented and the
values are real - 365 days of the year. When non-ideal cut discount and
sale diamonds are accurately graded for cut, color, and clarity, and
accurately weighed for their carat weight, their "savings" often
not only vanish when compared to an Ultimate Ideal Cut diamond, but may be
priced at a premium over the Ideal cut.
Diamond Care
Kit: Part of our commitment to keeping your Cross diamond as beautiful as
the day you buy it, is our free diamond care kit, given with any diamond
purchase. The Care Kit contains a bottle of our professional jewelry
cleaner, Cross' Wear Care Guide, Cross Kitchen Ring Hook, and our
refrigerator magnet reminder for the semiannual free cleaning and
examination recommended with any stone-set ring.
Cross is a
Teaching Jewelry Store: We have always found that whenever consumers have
the facts, they make informed decisions and have the highest level of
satisfaction in their purchase. Our entire staff is committed to taking
any amount of time necessary to answer your questions and give you the
background information necessary to make a decision concerning gems and
jewelry.
Ultimate
Ideal Cutting is simply the most beautiful way to cut a diamond. To a
jeweler, it is gratifying to see that once an individual understands what
provides the ultimate beauty in diamonds, he will overwhelmingly choose
the Cross Ultimate Ideal Cut diamond. Your choice of a Cross Ideal Cut
diamond is a symbol of your love which she will enjoy every day for the
rest of her life.
Trade-in
Consideration: Due to the increasingly slim margins by which high value
fine diamonds are sold, a request for trade-in is on a case by case
review, reflecting current market conditions for diamond values of that
size, cut, color, and clarity, regional demand, and our own stock needs.
Like stocks, bonds, fine homes, art and collectibles, diamond values can
vary over time, both up and down.
No guarantee
for trade-in exists except as it may appear in writing on the appraisal
issued with the diamond when it is purchased. No verbal statements or
recollections of verbal statements hold any validity, only written and
signed documentation attesting to a trade-in value.
Any item
offered for a trade-in will be reviewed for condition. Mountings are
generally not counted in trade-ins, only the center diamond. Cross'
trade-in consideration is for round diamonds, not fancy-cut diamonds. An
offer, if made, is based on pristine condition of the diamond after it has
been unset and reviewed. Diamonds must be seen before an offer can be
made. UDNov 99
Cross
Jewelers
Jewelers to New England Since 1908
570 Congress St., Portland, ME 04101
Published in
cooperation with the Tolkowsky Society of America
© Copyright 1989, 1991, 1999 2000 Cross Jewelers
No part of
this website may be reproduced in any form without the express
written permission of Cross Jewelers