GIA Quality & Certification

GIA-certified diamonds ensure trusted quality, authenticity, and grading backed by the world’s leading gemological authority.

At Victoria Changs, our commitment to excellence begins with the finest materials and continues through every step of craftsmanship. Every diamond is ethically sourced and hand-selected to meet the highest global standards.

We proudly offer only GIA-certified stones and BIS-hallmarked gold, so you can invest in beauty with complete peace of mind.

  • What is a GIA certificate?

    Diamonds and gemstones are graded by the Gemological Institute of America (GIA), the world’s leading authority since 1931. Each report covers the 4Cs - Cut, Color, Clarity, Carat with detailed measurements, diagrams, and security inscriptions.

  • BIS Hallmarked 18K Gold

    Every piece is crafted in 18K gold certified by the Bureau of Indian Standards (BIS). Hallmarking ensures purity, legal compliance, and traceability, giving you government-backed assurance and confidence.

  • A Promise of Integrity

    We pair GIA-certified diamonds with BIS-certified gold for unmatched beauty and trust. Each piece meets strict quality and grading standards, making it a timeless adornment and lasting investment.

  • Globally Trusted Standards

    We follow GIA for diamonds and BIS for gold, aligning with international benchmarks. Transparent grading and verified purity ensure your jewelry retains value worldwide.

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Ethical Sourcing, Always

Our diamonds and gemstones are responsibly sourced from suppliers who share our commitment to ethical practices. We work only with partners who ensure fair labor, conflict-free origins, and environmentally responsible lab-growing practices.