International Gemological Institute Limited share price

Key numbers

Market cap

₹ 14,285 Cr

Current price

₹ 330.55

52-week high / low

₹ 388 / 287

Stock P/E

27.9

Book value

₹ 34.4

Dividend yield

1.54%

ROCE

43.0%

ROE

34.6%

Debt to equity

0.10

Sales growth (3 yrs)

29.6%

Profit growth (3 yrs)

20.9%

1-year return

-9.1%

About International Gemological Institute Limited

International Gemological Institute Limited provides independent certification and grading services for diamonds, color gemstones, and jewelry in India and internationally. The company offers services, such as diamond grading, color gemstone identification, and jewelry certification, as well as screening of laboratory-grown and treated stone; and diamond sorting, retailer support, and consumer services, including registration and recovery, and appraisals. It also operates a network of Schools of Gemology, which provides gemology courses comprising rough diamond grading, gemstone identification courses, pearls, modern treatments, and computer-assisted jewelry design. The company was formerly known as International Gemmological Institute (India) Limited and changed its name to International Gemological Institute Limited in April 2026. The company was founded in 1975 and is based in Mumbai, India. International Gemological Institute Limited operates as a subsidiary of BCP Asia II TopCo Pte. Ltd.

Quarterly results

Consolidated figures in ₹ crores

Investor presentation summary (2026-08-03)

AI summary of the presentation · tone: Positive · source document

Key numbers

• 70% capacity utilization globally
• AGL contributes incremental 3% to revenue and 2% to EBITDA for Q1FY27

Guidance & outlook

• We aim to combine AGL's expertise and IGI's scale to increase our revenue from colored gemstones
• Team leaders get visibility, linked to rewards and

Growth & demand

• Note: Market shares estimates as of CY25 based on value, per commissioned industry analysis, MCA filings, and expert intervie
• Stones allocated to gemologists by demand, skill

Margins & costs

• allowing the same team to certify more stones, faster, at lower operating cost.
• Healthy utilization of capacity with large players expanding growing

Capex & expansion

• Note: 100% of AGL Holdco Inc. acquired by IGI USA for $13.2M; AGL turnover
• Acquired American Gemological Laboratories (AGL) in January 2026 to strengthen IGI's leadership in this emerging category

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