At GHC – Gemstone Hallmarking & Certification, we offer a complete range of gemstone testing and certification services designed to meet the needs of jewelers, traders, and customers. Every service is backed by state-of-the-art equipment, international standards, and expert gemologists to ensure 100% accurate and trustworthy results.
From radiant rubies to timeless sapphires, each stone is verified by GHC for unmatched authenticity and quality.
we offer a complete range of gemstone testing and certification services designed to meet the needs of jewelers, traders, and customers.
We accurately identify natural, synthetic, and treated gemstones using advanced gemological instruments. From precious stones like diamonds, rubies, sapphires, and emeralds to semi-precious varieties, our reports ensure complete transparency.
Our grading process evaluates a gemstone’s color, clarity, cut, and carat weight to provide a detailed quality assessment. This helps in fair pricing and boosts buyer confidence.
We detect and disclose any enhancements such as heat treatment, filling, or irradiation, so you know exactly what you’re buying or selling.
Every certified gemstone comes with a premium laminated certificate card containing all details, along with a QR code for instant online verification on our website.
Through advanced analysis, we can determine the probable origin of certain gemstones, adding value and authenticity to your stone.
We provide special bulk certification packages for jewellery showrooms, exporters, and wholesale traders, ensuring quick turnaround without compromising accuracy.
Global Hallmark of Trust in Gemstone Certification. Setting international standards with precision, integrity, and expertise.
We’re here to assist you with all your gemstone certification needs during our working hours.
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