This dedication is reflected by worldwide trust for IGI certified diamonds and IGI certified gemstones, which uphold the highest industry standards. IGI reports IGI grading reports play an essential role in …

Ensure authenticity & accuracy of your report here. Verify your gemstone report online for complete confidence in your precious investments.

Verify your IGI report and explore trusted diamond and gemstone certification. IGI grading reports ensure accuracy in cut, clarity, color, and authenticity

Commitment to Confidence IGI was the first laboratory to develop jewelry reports and continues to lead the field today. More complex than the analysis of loose gemstones, IGI’s expertise in the analysis …

IGI 在宝石学界的至尊地位绝非偶然。它是不断研究、支持以及与专业人士和消费者协同合作的结果。IGI 认证的钻石和 IGI 认证的宝石秉承了最高的行业标准，赢得了全世界的信任，这充分体现了 IGI 的奉 …

The IGI laboratory grown diamond report for finished jewelry describes the article, identifying all mounted gemstones as well as precious metal content and purity stamps, if present. For center …

Ensure your diamond's authenticity & quality with a thorough diamond identification report that includes expert color, clarity evaluation & detailed insights.

Natural Diamond Report IGI Natural Diamond Reports give an accurate assessment of a diamond’s cut, color, clarity, and carat weight according to strict international standards, supported by detailed …

Discover IGI's diamond services like diamond screening, sorting, etc. that provide transparency, protection & added value for buyers & sellers through expert analysis.

Get a verified diamond report for accurate grading of cut, color, clarity & carat weight to ensure authenticity with diamond certification for gemstone evaluation.