I’ve been in the gemstone trade for over 20 years, and GHC’s reports are by far the most detailed and reliable I’ve seen. Their QR code verification has made it effortless for my customers to trust what they’re buying.
Clear, transparent gemstone information for jewellery marketed by Appu Diamonds Pvt. Ltd. — documented through our in-house product verification process.
GHC Gemstone Identification Centre is the gemstone quality verification and documentation division of Appu Diamonds Pvt. Ltd.
We provide Gemstone Information Reports for Gemstone Jewelleries. The information in our reports is based on our product verification process, visual examination, available gemmological observations, and supporting supplier documentation where applicable.
Our reports are intended to help customers understand the characteristics of the gemstones used in products marketed by Appu Diamonds Pvt. Ltd.
GHC issues in-house Gemstone Information Reports and is not represented as an independent third-party gemmological laboratory.
To enhance consumer confidence by providing transparent and reliable gemstone information for every jewellery purchase.
Reports Issued
Winning Awards
Partnered Jewellers
Gemstone Information Reports prepared for gemstones used in jewellery marketed by Appu Diamonds Pvt. Ltd.
Key gemstone characteristics are documented in a clear, structured and easy-to-understand report format.
Each report includes a product reference number to connect the gemstone information with the corresponding jewellery item.
Relevant details, including declared treatment where applicable, are presented to help customers better understand their gemstone.
Our Gemstone Information Reports are designed to present relevant product information clearly and consistently, helping customers better understand the gemstone used in their jewellery.
From master jewellers in India to collectors in the United States, our assessment process is recognized and respected across the globe. See how GHC has earned the trust of clients everywhere.
I’ve been in the gemstone trade for over 20 years, and GHC’s reports are by far the most detailed and reliable I’ve seen. Their QR code verification has made it effortless for my customers to trust what they’re buying.
I purchased a sapphire from GHC and wanted to be absolutely sure of its authenticity. GHC’s verification process was quick, transparent, and professional. The report gave me complete peace of mind.
As a jeweller, my reputation depends on the authenticity of my stones. GHC’s report has become a seal of trust for my clients. Their reports are as beautiful as the gems they do the assessment. GHC it is for Gemstone Identification.
Pioneer in Gemstone Assessment. Setting international standards with precision, integrity, and expertise.
We’re here to assist you with all your gemstone assessment needs during our working hours.
GHC Gemstone Identification Centre is an in-house gemstone information service operated by Appu Diamonds Pvt. Ltd.
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