Education

Identification

Differentiate genuine diamonds from imitations and fakes.

Navigate the complex world of diamond identification with our comprehensive guide. This section is dedicated to helping you differentiate genuine diamonds from imitations and fakes, covering the various methods, tools, and even laboratory techniques employed by experts. Gain insight into the physical principles that govern diamond properties, and learn how to confidently assess the authenticity of these precious gemstones, ensuring you always make well-informed decisions.

What is the KPCS, Kimberley Process Scheme Certification Scheme? How it is working: The Kimberley Process Certificate is a guarantee that origin of rough diamonds are from conflict-free sources, preventing sales of "blood diamonds also named conflict diamonds" The Kimberley process certification scheme is established in 2003 to assure consumers, purchasing diamonds, to prevent financing [...]

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Kimberley Process Certificate

Laser inscription on diamonds Girdle laser inscription secured registered diamonds. Girdle laser engraved inscription on diamonds protect, prevent, switch, steeling, disappearance, loss, theft. Ajediam delivers all loose diamonds with sealed International diamond certificate Girdle laser engraved inscription, registered - image Girdle laser registered, secured diamond: Laser engraved inscription on diamonds prevent switch, steeling, disappearance, loss, [...]

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Laser Inscription Diamonds

How to know the Specific Gravity, Density, harness, refraction - all specifications and characteristics of gems? Find out on this table of natural Precious Stones. The four precious stones: are Diamond, Ruby, Sapphire, Emerald - The other minerals: are Moissanite, Agate, Alexandrite, Amethyst, Aquamarine, Cat's Eye, Citrine, Garnet, Jade, Lapis Lazuli, Moissanite, Moonstone, Onyx, Opal, [...]

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Specific Gravity Density Hardness Weight Precious Stones Minerals

Appraisal Valuation..  One minute diamond course for free... Four C's Diamond Quality Grading Chart - Diamond Characteristics & Specifications, valuation. View the 997,920 quality variations of diamonds in a chart Highest to lowest actual quality specifications by importance: cut, carat, color, clarity - tips & tricks (dirty) - appraisal, valuation. Educational tools + ratio to [...]

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Diamond appraisals grading ratings course

The best Diamond Certificates from grading Laboratories in the World. Grading charts, standards from different International Gemological Institutes, Laboratories: GIA, HRD, IGI, AGS  or Forevermark from De Beers? What are the best and How to Avoid fake Certificates? GIA and State controlled ISO 17025 HRD, from the Diamond High Council is in our opinion the [...]

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Gems Grading Certificate Antwerp

The best Diamond Certificates from grading Laboratories in the World. Grading charts, standards from different International Gemological Institutes, Laboratories: GIA, HRD, IGI, AGS  or Forevermark from De Beers? What are the best and How to Avoid fake Certificates? GIA and State controlled ISO 17025 HRD, from the Diamond High Council is in our opinion the [...]

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Gems Grading Certificate Antwerp~ns3

The best Diamond Certificates from grading Laboratories in the World. Grading charts, standards from different International Gemological Institutes, Laboratories: GIA, HRD, IGI, AGS  or Forevermark from De Beers? What are the best and How to Avoid fake Certificates? GIA and State controlled ISO 17025 HRD, from the Diamond High Council is in our opinion the [...]

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Gems Grading Certificate Antwerp~ns4

How can I be sure that a GIA certificate is authentic? Verify authenticity of Diamond certificates - Detect fake diamond grading certificates online Verify authentic, genuine Diamond Certificates HRD - IGI - GIA statement of the diamond identity and grade, including all relevant information Check Diamond grading reports authenticity online HRD - Diamond High Council [...]

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Diamond Certicificates Images

How to Detect Fake from Real Diamonds online?​ Identify now online here! Identify real, natural, unteated diamonds from false, simulants, moissanite, counterfeit, CZ, zircons, cultured, synthetic, man-made, treated, doublets, crystal, glass and all dirty tricks. Recognize imitation, replica, spot fake. Avoid fraud in polished and rough. Read about bad shopping experience First rule to not [...]

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Fake Or Real Diamonds Test Detect Difference

What kind of certification for your diamonds? What are the guarantees? 1. Internationally graded diamonds certified by International Diamond laboratories: GIA, HRD and IGI 2. The Kimberley Process Certification Scheme (KPCS) (only required for import of rough diamonds) The process by which diamond origin could be certified. In May 2000, diamond producing countries of southern [...]

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Certified Diamonds

How reliable are diamond testers? Find out and differentiate diamonds from coated, HPHT, simulants, moissanite, CZ, zircons, Lab-grown, synthetic. Diamond Testers for polished and rough, raw, uncut diamonds: How reliable are they? Are conventional / traditional diamond testers reliable? How to know and how to avoid fake diamond testing Fake or real diamonds: detect online [...]

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Diamond Tester