International Gemological Institute Limited — Q1 FY27 earnings call

Call held 23 Jul 2026

Management summary

International Gemological Institute Limited reported a strong Q1 FY27, with consolidated revenue up 23% and EBITDA up 29%. The AGL acquisition contributed positively, and the company saw broad-based growth across LGD, LGD Jewellery, and Gemstones. While standalone margins were impacted by strategic investments and inter-company commissions, management expects stabilization and continued group-level margin expansion, maintaining its FY27 guidance.

Highlights

  • Consolidated revenue grew 23% YoY to INR 3,708 million, driven by strong volume growth of 17%.

  • Consolidated EBITDA grew 29% YoY to INR 2,238 million, with margins expanding 270 bps to 60.4%.

  • Consolidated PAT increased 31% YoY to INR 1,657 million, with PAT margins improving 260 bps to 44.7%.

  • The AGL acquisition contributed an incremental 3% revenue growth and 2% EBITDA growth.

  • The company remains debt-free, supporting its growth initiatives.

Concerns

  • Standalone EBITDA margins (68.8%) were lower than previous year due to commission payouts to other geographies and front-loaded marketing spends.

  • Sequential decline in consolidated EBITDA was largely due to the seasonally strong fourth quarter, not a structural issue.

Key financials

  1. Certification Revenue (Consolidated) 3,598 Mn
  2. Total Revenue from Operations (Consolidated) 3,708 Mn +23%YoY
  3. Reported Volumes (Consolidated) 3.56 million reports +17%YoY
  4. ASP (Consolidated) ₹1,010 +5%YoY
  5. EBITDA (Consolidated) 2,238 Mn +29%YoY
  6. EBITDA Margin (Consolidated) 60.4% +2.7%YoY
  7. PAT (Consolidated) 1,657 Mn +31%YoY
  8. PAT Margin (Consolidated) 44.7% +2.6%YoY
  9. Certification Income (Standalone) 2,792 Mn +22%YoY
  10. Total Revenue from Operations (Standalone) 2,862 Mn +22%YoY
  11. EBITDA (Standalone) 1,970 Mn +15%YoY
  12. EBITDA Margin (Standalone) 68.8%
  13. PAT (Standalone) 1,546 Mn +12%YoY
  14. PAT Margin (Standalone) 54%

What they filed

Q1 FY27: revenue up 23.3%, net profit up 30.7% against the same quarter last year.

₹ Cr · quarterly
Line itemQ2 FY25Q3 FY25Q4 FY25Q1 FY26Q2 FY26Q3 FY26Q4 FY26Q1 FY27
Revenue250 265 305 301 304 +22%320 +21%369 +21%371 +23%
EBITDA147 152 196 174 176 +20%191 +26%236 +20%224 +29%
Net profit110 114 141 127 130 +18%135 +18%180 +28%166 +31%
How to read this

₹ crore, as filed. The percentage beside a figure is the change against the same quarter a year earlier — never the quarter before, which would make every seasonal business look like it collapses and booms each year.

Segment breakdown

  • LGD (Consolidated)
    25% Revenue Growth
  • LGD Jewellery (Consolidated)
    44% Revenue Growth
  • Gemstones and other certification (Consolidated)
    200% Revenue Growth
  • ND Loose Stones (Consolidated)
    6% Revenue Growth
  • ND Jewellery (Consolidated)
    2% Revenue Growth
  • LGD (Standalone)
    30% Growth
  • LGD Jewellery (Standalone)
    38% Growth
  • Gemstones (Standalone)
    135% Growth

Capital allocation

high confidence
  • Capex Capex disclosed
    The DNA setup, step up is reflective of the incremental capex consistent with volume and business scale-up, with finance cost increasing as a result of increased rental payouts on additional office spaces that have been taken to support the business requirements.
  • Debt Debt disclosed
    The company continues to be debt-free.
  • M&A American Gemological Laboratories (AGL) Acquisition · Integrated

    Reinforces position as a scaled global certification player, expands into coloured stone gemstones, and extends AGL's presence into new geographies.

    Contributed an incremental 3% revenue growth and 2% EBITDA growth to consolidated results.

    As you know, earlier this year, we acquired American Gemological Laboratories, AGL, a leader in gemstone certification in the US. The consolidation of AGL is now beginning to contribute to our performance and reinforces our position as one of the few scaled global certification players spanning natural and lab-grown diamonds, jewelery and now coloured stone gemstones. Coloured stones expand our total addressable market and opens a new avenue of growth beyond diamonds, with meaningful opportunity to cross-sell and to extend AGL's presence into new geographies.

Guidance & targets

Revenue

  • Consolidated Revenue Growth Revenue · FY27 · High confidence 15%
    Overall, we have started 2027 with a very strong first quarter performance. We remain confident to deliver the 15% revenue growth and 20% EBITDA growth guidance that we had provided earlier.

    — Eashwar Iyer

  • AGL Contribution to Revenue Growth Revenue · FY27 · Medium confidence additional couple of percentage points
    So this -- the AGL piece, I think from a guidance standpoint, yes, we can expect an additional couple of percentage points contribution coming in from AGL. We're talking of a 15% on the base business.

    — Eashwar Iyer

Profitability

  • Consolidated EBITDA Growth Profitability · FY27 · High confidence 20%
    Overall, we have started 2027 with a very strong first quarter performance. We remain confident to deliver the 15% revenue growth and 20% EBITDA growth guidance that we had provided earlier.

    — Eashwar Iyer

Margin

  • Standalone EBITDA Margin Margin · Ongoing · Medium confidence 70% range
    As the discretionary spends moderate, we expect the EBITDA margins to stabilize in the 70% range.

    — Eashwar Iyer

  • Consolidated EBITDA Margin Improvement Margin · by the end of the year · Medium confidence 100 basis points
    So hopefully with the operating leverage that we get on this business, EBITDA margin should probably improve by 100 basis points at least by the end of the year.

    — Eashwar Iyer

What to watch in Q2 FY27

Standalone EBITDA Margin Stabilization

Next quarter
Current 68.8%
Target Stabilize in 70% range

Why it matters

Indicates the effectiveness of moderating discretionary spends and the impact of commission payouts on India's profitability.

As the discretionary spends moderate, we expect the EBITDA margins to stabilize in the 70% range.

Risks & concerns

  • Standalone margin compression due to inter-company commission payouts and front-loaded marketing spends

    medium

    Standalone EBITDA margins at 68.8% were lower than previous year due to commission payouts for global lead generation and front-loaded discretionary brand and marketing spends, including IPL sponsorship. Management expects stabilization in the 70% range as spends moderate.

    Management acknowledged

  • Client concentration in the LGD segment

    medium

    8-10 large growers are estimated to contribute 40-50% of IGI's revenue from the LGD segment. Management acknowledged this concentration but emphasized that these growers are reliant on IGI certification for authenticity.

    Analyst acknowledged

  • Potential pricing pressure from LGD manufacturers due to perceived low ROI

    low

    An analyst suggested LGD manufacturers' ROI is 6-10%, potentially leading to demands for lower IGI pricing. Management countered that their reading of ROI is 10-12% and that pricing per carat has remained stable in the INR 80-120 range for the last two years.

    Analyst downplayed

Q&A highlights

7 direct
LGD production capacity expansion and its impact on pricing per report Direct
certification becomes central to LGD stone certification, stones, diamonds. IGI certificate for lab-grown diamonds makes a lab-grown diamond a diamond. Otherwise, without certification, it can be considered just as a piece of glass.

Management emphasizes IGI's critical role in providing authenticity and consumer confidence for LGDs, mitigating concerns about pricing pressure from increased supply.

Asked by Harish Advani

Long-term strategy and geographical expansion for the AGL acquisition Direct
our acquisition of AGL is a strategic move towards expanding into the gemstone industry... AGL gets a global platform to go to... we plan to expand into the coloured stone segment.

Clarifies the strategic rationale for the AGL acquisition, highlighting its role in expanding IGI's market beyond diamonds into coloured gemstones and providing a global platform.

Asked by Harit Kapoor

Acceleration of natural diamond loose growth, especially internationally Direct
the consumption of natural diamonds certified by IGI is also on the uptick... lab-grown diamonds is giving a full new consumer base which is fast increasing and this consumer base also like to upgrade themselves and then get into natural diamonds and they are already exposed to IGI certification.

Explains how the growth in the LGD market indirectly benefits natural diamond certification by expanding the overall consumer base and IGI's brand exposure.

Asked by Harit Kapoor

Commission payout from standalone to subsidiaries and its impact on standalone margins Direct
the leads have come from these countries and then we while we do all the work here, we also give them a commission for bringing these customers to us. So that is the reason why we give the commissions to the geographies which have given us information and given us leads to certify in India.

Provides clarity on the inter-company transactions that affect standalone margins, linking them to the global lead generation and service delivery model.

Asked by Harit Kapoor

Quantification of IPL marketing spend and rationale for employee additions Partial
we would have spent around just under 5 crores for the quarter in terms of the marketing spends around the sponsorship events etcetera... we need to hire skilled or technical personnel in our evaluation model and of course in the process department... we are also making inroads into AI and machine learning.

Offers specific figures for discretionary marketing spend and explains the strategic reasons for increased headcount, including volume growth and AI/ML adoption.

Asked by Pallavi

Turnaround time (TAT) for certification and its improvement Direct
a decent turnaround time of two to three days is acceptable. And that is what we strive to do... we use AI to keep the turnaround time as minimal as is possible.

Highlights the company's focus on operational efficiency and the strategic use of AI/ML to reduce TAT, a key service quality metric for customers.

Asked by Pallavi

ROI for LGD manufacturers and potential pressure on IGI's pricing Direct
our reading of that margin structure is in the 10-12% range, which is what we've been articulating over the last five-six quarters. I think the concept of negotiation is never-ending, but I think the more relevant point for us is to understand where the underlying price is actually moving. And that has remained stable in the 80-120 range over the last couple of years.

Addresses a potential risk of pricing pressure from LGD manufacturers, with management asserting stable pricing and a higher ROI for growers than suggested by the analyst.

Asked by Shrenik Mehta

Client base concentration for lab-grown diamonds and its implications Direct
We have close to around 12 people or 14 people today at last count in terms of doing probably 80% of the total stones that get grown in India as far as lab-grown is concerned. So obviously from that context, these 8-10 guys probably will contribute close to 40%, 50% of our revenues.

Quantifies the client concentration risk in the LGD segment, providing insight into the customer dynamics and the revenue contribution from key growers.

Asked by Yog Rajani

3 min read 7 chapters

Detailed narrative

Q1 FY27 Performance Overview

International Gemological Institute Limited (IGIL) commenced FY27 with robust Q1 performance, reporting a 23% year-on-year revenue growth and a 29% year-on-year EBITDA growth. Consolidated total revenue from operations stood at INR 3,708 million, with EBITDA reaching INR 2,238 million. The company achieved a consolidated EBITDA margin of 60.4%, an improvement of 270 basis points year-on-year, and PAT grew 31% to INR 1,657 million, with PAT margins at 44.7%.

Strategic Focus: LGD and Natural Diamonds

The quarter's growth was broad-based, driven significantly by Lab-Grown Diamond (LGD) Loose Stones (25% growth), LGD Jewellery (44% growth), and Coloured Stone Gemstones (>200% growth). Demand for LGD certifications remains healthy, supported by increasing capacity. While LGD is a key growth driver, natural diamonds remain a strategic priority, with efforts to gain market share in ND Loose (6% YoY growth) and ND Jewellery (2% YoY growth). Management noted that LGD growth expands the addressable market, eventually benefiting natural diamond certification by exposing more consumers to IGI.

AGL Acquisition and Gemstone Expansion

The recent acquisition of American Gemological Laboratories (AGL) has begun contributing to performance, adding an incremental 3% to revenue growth and 2% to EBITDA. This strategic move expands IGI's presence in the coloured stone gemstone segment, leveraging AGL's expertise and IGI's global reach. The company plans to extend AGL's capabilities globally, starting with mobile laboratories in Jaipur, to capitalize on the regional nature of gemstone markets and broaden its service offerings.

Operational Efficiency and Technology Adoption

IGI is actively investing in artificial intelligence (AI) and machine learning (ML) to enhance service quality, improve turnaround times (TAT), and drive efficiency. The goal is to achieve a TAT of two to three days, which is considered acceptable. This technological adoption, alongside increased headcount for skilled personnel in evaluation and process departments, supports the expanding certification volumes and ensures better service delivery to customers.

Geographic Expansion and Market Strategy

IGI is expanding its global footprint, with new operations commenced in Italy through its Belgium subsidiary. The company's strategy involves leveraging its strong presence in India for manufacturing and certification, while its international offices (e.g., US) act as marketing hubs to generate leads and push for IGI-certified stones. Commission payouts from the India organization to other geographies reflect this global lead generation model. China is also emerging as a significant market for lab-grown diamonds, with certification handled by IGI's Shanghai and Shenzhen offices.

Standalone vs. Consolidated Performance Dynamics

While consolidated results showed strong margin expansion, standalone India results reported a lower EBITDA margin of 68.8% compared to the previous year. This difference is attributed to commission payouts from the India organization to other geographies for lead generation and front-loaded discretionary brand and marketing spends, including the IPL sponsorship. Management expects standalone EBITDA margins to stabilize in the 70% range as these discretionary spends moderate.

Capital Allocation and Debt Status

The company maintains a debt-free status, indicating a strong financial position. Incremental capital expenditure is being incurred consistent with volume and business scale-up, particularly for additional office spaces. Finance costs have increased due to higher rental payouts for these new spaces. The focus remains on sustaining EBITDA margins while supporting growth initiatives through internal accruals.

This is an AI-generated summary of a publicly available earnings call transcript.
View original transcript

More Services earnings calls