International Gemological Institute Reports 43% Profit Growth in Q2 FY27

Consolidated PAT reached INR 1,858 Mn, while Revenue climbed to INR 3,980 Mn.
Reader Takeaway: Strong lab-grown diamond adoption and category expansion drove significant margin growth, despite potential holiday cycle dependency.

What just happened

International Gemological Institute (IGI) released its Q2 FY27 financial results, showcasing broad-based growth across all core segments. The company reported a 31% year-on-year increase in consolidated revenue to INR 3,980 Mn. Profit after tax (PAT) saw a robust rise of 43% to INR 1,858 Mn, aided by a healthy expansion in EBITDA margins, which reached 61.4% compared to 58.0% in the same quarter last year.

Why this matters

IGI’s performance highlights the growing market shift toward lab-grown diamonds (LGD) and diversified jewelry certification. The company delivered 4.35 million reports during the quarter, a 26% increase in volume. This indicates that the firm is successfully capturing value across both natural diamond and LGD categories, cementing its position as a go-to certification partner for retailers and brands globally.

Performance Analysis

The growth was powered by significant double-digit surges in key segments: LGD loose stones saw a 37% increase, while LGD jewelry grew by 47%. Natural diamond segments remained steady with growth of 8% for loose stones and 3% for jewelry. Additionally, the colored gemstones segment demonstrated significant momentum, growing sevenfold year-on-year.

Strategic Outlook

Management remains 'category-neutral,' positioning the company to benefit regardless of whether the consumer prefers natural or lab-grown stones. CEO Tehmasp Printer stated that the company is currently leveraging its digital workflows and global infrastructure to prepare for the critical peak festive season in India and the upcoming US holiday order cycle. The strategy focuses on maintaining high-efficiency turnaround times to retain market leadership.

What to track next

Investors should monitor the sustainability of the high growth rates in the lab-grown and colored gemstone segments. The impact of the upcoming festive and holiday demand cycles on Q3 performance will be the next major indicator of operational consistency.