Certified Diamonds, Gemstones & Jewelery Grading | IGI
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 …
Verify Your Report - IGI
Ensure authenticity & accuracy of your report here. Verify your gemstone report online for complete confidence in your precious investments.
认证钻石、宝石和珠宝分级 | IGI
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 …
Mumbai - Head Office - IGI
Located in the heart of India’s thriving diamond and jewelry trade, Mumbai serves as the headquarters for a world-renowned institution […]
Lab Grown Diamond Report & Certification For Authenticity | IGI
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 …
Diamond Reports For Authenticity With Certification | IGI
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 …
Diamond Registration & Recovery Services By Experts | IGI
Protect your diamond’s identity with IGI’s registration and recovery services. Ensure easy retrieval and secure access to your diamond’s certification details.
报告验证 - 钻石和宝石证书 | IGI
IGI 报告 通常所说的 "证书 "实际上是一份分级报告。 IGI 发布各种报告，对世界各地的裸钻、宝石和珠宝成品进行分级和鉴定。 评分的重要性 即使是专家也需要先进的仪器来确定宝石的真实性质及其所有 …
上海 - IGI
新闻中的 IGI 和北亚 查看所有新闻 新闻发布 国际宝石学院（IGI）与古吉拉特泰坦队携手合作，成为其官方认证合作伙伴 2026年4月1日 新闻发布 IGI收购AGL，拓展其有色宝石认证的全球业务版图 2026 …
Surat - IGI
Situated in the heart of Surat, India’s diamond cutting and polishing capital, this institution is a symbol of excellence in the field of gemology. Serving as both a world-class grading laboratory and an …