Buying Certified Diamonds

When buying diamonds you should be careful andValuations or appraisals are NOT the same as a
exercise caution that you are in fact dealing withdiamond certificate or grading report.
a reputable diamond dealer or jeweler. Never buyOne important thing to remember is that a
a diamond that has not been certified and alwaysdiamond certificate or grading report never
make certain that the diamond was actuallyincludes an appraisal, or any kind of statement
independently certified.about the monetary value of the diamond.
"Buy your Diamond from a Reputable Retailer!"Be even more cautious of website dealers who
What does this mean? How do I tell if the retailerissue their own 'in house diamond certificates' or
is reputable or not?'manufacturer's grading reports' as these simply
Buying a diamond can be a scary undertakingare NOT independent certificates and they are
these days. There is an abundance of informationNOT from a recognized laboratory.
available to consumers, but not all of it is accurate.For a diamond certificate to be reliable and useful
Hopefully we can clear up a few of the mythsit must have been issued by a reputable,
and give you some guidelines.independent laboratory which has had no financial
Apart from teaching you the basics aboutinterest in the stone to avoid any conflict of
diamonds and the 4 C's, diamond buying guidesinterest. If you've never heard of the institution
usually also advise consumers that they shouldthat is offering a grading report, don't hesitate to
shop at ethical, honest and reputable retailers?ask about its credentials and that of the people
Our advice is to ask if the diamond is certified andwho graded the diamond. Diamond grading
to see which laboratory issued the certificate orlaboratories which grade to IDC International
grading report. The quality of the certificate, orDiamond Council rules, do not just use the opinion
lack thereof, goes a long way towards telling ifand expertise of one person. They must grade
you are dealing with someone reputable andthe diamond and have the opinion and consensus
professional.of three qualified diamond graders before the
A diamond certificate or diamond grading report isgrade is applied to any diamond.
only as good as the laboratory who issued it.Do not judge a certificate by its cover and title
The certificate should come from a reputable,alone. Just because someone calls themselves a
independent and recognized laboratory.laboratory or opens up a business to do diamond
Diamond certificates from respectable labs,certificates and valuations after having completed
meaning GIA, HRD, AGS or DCLA, are totallya gemology course, that does not mean they
necessary if you want to compare diamondshave the needed technical equipment,
intelligently.qualifications, knowledge and expertise.
We suggest that before buying an expensiveThese small local labs often lay claims of being
item like a loose diamond you should do someindependent, recognized, and having state of art
research first.equipment but what about the qualifications of the
Laboratories such as GIA, HRD, AGS and DCLAdirectors, graders and that of the person who
issue grading reports of the highest internationalgraded the diamond? Did they test for all types
standards. All of these diamond gradingof treatments and any enhancements? Do they
laboratories utilize strict procedures, have theguarantee that the diamond is natural? Was the
most advanced equipment, and affiliations whichdiamond laser inscribed using a cold laser? Do they
meet the strict requirements for recognition bygrade diamonds to set international rules and
international trade organizations.standards?
When buying diamonds you should exerciseIt is one thing to produce great looking certificates
caution because it is up to you, the consumer, tobut it is extremely important that the certificate
verify the credentials of the diamond gradingor grading report has accurate information and is
laboratory and the diamond merchant, wholesalertechnically correct.
or jeweller you are dealing with when buyingAs a consumer, the diamond certificate or grading
diamonds or engagement rings.report is your safe guard when buying a diamond.
If when buying a diamond the jeweler tells youDiamond certificates are invaluable documents
that buying a certified diamond is unnecessary, orthat show in detail a diamond's credentials, so why
that there will be an extra charge associated withwouldn't you check the credentials of the
an independent certificate we suggest that youlaboratory who graded the diamond and the
be extremely cautious and shop for diamondsretailer or diamond dealer as well?
elsewhere.