Don't get them mixed up! The difference between an appraisal certificate and an identification certificate
Some customers who purchase moissanite ask, "Do you have a certificate?"
Here,"Certificate」and「Identification Report」I will explain the two terms.
1. Definitions and Differences Between an Identification Certificate (鑑別書) and an Appraisal Report (鑑定書)
「Identification Report」と「Certificate」Both are gemstone certificates, but in fact the gemstones they apply to and the information they list are different.
- Certificate of Identification: It is issued for gemstones in general. The main details include the gemstone type, shape, weight, color, clarity, and cut grade. It is issued to verify whether the gemstone is a natural stone.
- Certificate of Authenticity: Issued only for diamonds.Certificate of AuthenticityIn addition to the above content, it lists the 4Cs used to evaluate diamond quality (carat, color, clarity, cut) and diamond assessments (grades, rankings, etc.).
| Item | Identification Certificate | Appraisal Certificate |
|---|---|---|
| Applicable gemstones | All Gemstones | Diamonds only |
| Main Details | Gemstone types and characteristics | Types of gemstones, characteristics, 4Cs, evaluation |
| Issuing Organization | Gemstone Identification Laboratory | Gemological laboratories, such as GIA |
2. Moissanite and Gem Identification Report
Moissanite is a lab-created gemstone. Because it has properties different from diamonds,Certificatewill not be issued.
If proof that it is moissanite is required,Identification CertificateIt will be submitted to an appraisal agency.Identification Reportshould include that it is moissanite, the shape, weight, color, clarity, andMoissanite's refractive index and dispersionetc. are listed. (There is no 4C notation like that used for diamonds.)
3. Frequently Asked Questions and Answers
Q. Does this apply to moissanite as well?Appraisal CertificateWon't it be issued?
A. Yes, moissanite is a synthetic stone that has properties different from diamonds,Certificate of Authenticitywill not be issued.
Q.RADIANN isIdentification CertificateHave you issued it?
A. Yes. If you request it, an additional fee will apply, but we can ask an appraisal agency toCertificate of Authenticityis issuing.
Identification ReportIt is generally issued to verify whether a gemstone is natural. Therefore, for moissanite, which is a synthetic stoneIdentification CertificatebutNot always necessaryThere are also aspects that cannot be stated definitively.
Q. I saw a moissanite shop advertising that their stones come with a GRA certificate. What do you think about that?
GRA and GIA(Gemological Institute of America) Because the names are similar, they may be confused, but,A completely different organizationIt is.
On GRA certificates, many moissanites are listed as "D color". But when you actually look at those moissanites, it's "???"
The difference is obvious even compared with a GIA-graded diamond of "E" color.
Every moissanite also has 「It is enough to make you suspect that it is labeled "D Color", "VVS1", "Excellent".
At RADIANN, GRA'sAppraisal Certificateis based on our own standards that differ from the GIA's international diamond quality grading standard, "4C",Lacks credibilityWe believe so.
Because there are no international evaluation standards for moissanite, our store uses its own evaluation criteria.
Q. Where can I buy a trustworthy moissanite?
A. We recommend purchasing from a reputable jeweler. When choosing a jewelry store, pay attention to the following points:
- Years of proven experience
- High customer satisfaction
- Comprehensive after-sales support
One last timeAppraisal CertificateandCertificate of AuthenticityThey are both gemstone certificates, but the gemstones they apply to and the information they contain differ, so please be careful not to confuse them.
4. About RADIANN's identification report
RADIANN creates jewelry you'll be proud to own Wearing it will change your tomorrow We aim to make jewelry that changes your everyday life
To prove that we deliver value and that it will continue to exist as something unshakable, it is essential that it be "tamper-proof", so we plan to issue a digital certificate for that purpose.
Digital certificates are tamper-proof
Embedding warranty certificates into the blockchain is something that only a few high-end brands like Rolex have adopted so far, but we believe this system will become essential to increasing value and ideal for branding going forward.
If you have any questions, please feel free to contact us.