IGIL margin slips as the sequential revenue decline outpaces cost cuts
Certification volumes grew 17% year on year, while operating margin remained 32.76 percentage points above the Services peer median.
Filed 23 Jul 2026, 15:35 IST · after market close · International Gemological Institute Limited (IGIL)
Key takeaways
- Consolidated operating margin narrowed 4.23 percentage points sequentially as expenses fell 88.84% against an 89.94% revenue decline.
- Certification volumes rose 17% year on year to 3.56 million reports even as reported consolidated revenue fell 87.68% year on year.
- The stock fell 2.49% after the results, breaking a five-result run of gains while remaining close to its 2.51% median move.
Price around the results
Reported revenue reset despite higher certification volumes
Consolidated revenue fell 89.94% sequentially and 87.68% year on year, taking operating profit down 90.63% sequentially and 86.97% year on year. The reported decline contrasts with management's statement that certification volumes reached 3.56 million reports, up 17% year on year. Management said LGD jewellery and LGD loose stones led certification revenue growth, rising 44% and 25% year on year, respectively.
Sequential cost absorption weakened, while the year-on-year margin improved
Sequentially, expenses declined less than revenue, so operating margin contracted 4.23 percentage points to 57.16%. Year on year, expenses fell faster than revenue, allowing operating margin to expand 3.11 percentage points. The tax rate was 2.07 percentage points lower year on year but 0.90 percentage points higher sequentially; other income contributed 7.09% of profit before tax, so it was not the main driver of reported profit.
Margin remains well above Services peers after a Q4FY26 reversal
Operating margin improved from 54.05% in Q1FY26 to 61.39% in Q4FY26 before slipping to 57.16% in Q1FY27, ending the three-quarter improvement sequence. It remained 32.76 percentage points above the 24.40% median for the four Services peers that had reported the quarter. The year-on-year comparison is more favourable, with margin up 3.11 percentage points.
Management points to LGD capacity and the AGL contribution
Management said the AGL acquisition and consolidation drove a 203% year-on-year increase in gemstone and other revenue. The company told analysts that the LGD market has a strong growth outlook and that significant reactor capacity scale-up is planned for 2026. These comments sit alongside the reported 17% increase in total certification volumes.
The first reaction was unusual in direction, not size
The stock fell 2.49% in the first session after the results, despite opening 1.48% higher, with trading volume at 5.18 times the reference level. That reversed the pattern after the previous five results, when the stock rose each time; the decline was close to the 2.51% median absolute move but unusual in direction.
Q1FY27 at a glance
Consolidated figures as filed with NSE — filed ahead of third-party databases, not yet independently cross-checked.
| Line item | Q1FY27 | Q4FY26 | QoQ | YoY |
|---|---|---|---|---|
| Revenue | ₹37 cr | ₹369 cr | -89.94% | -87.68% |
| Other income | ₹2 cr | ₹18 cr | -91.33% | -88.47% |
| Expenses | ₹16 cr | ₹142 cr | -88.84% | -88.51% |
| Operating profit | ₹21 cr | ₹226 cr | -90.63% | -86.97% |
| Operating margin (%) | 57.16% | 61.39% | — | — |
| Interest | ₹0 cr | ₹3 cr | -89.02% | -88.16% |
| Depreciation | ₹1 cr | ₹13 cr | -89.29% | -85.80% |
| Profit before tax | ₹22 cr | ₹239 cr | -90.66% | -87.27% |
| Tax | ₹6 cr | ₹59 cr | -90.31% | -88.21% |
| Net profit | ₹17 cr | ₹180 cr | -90.77% | -86.90% |
| EPS (₹) | ₹3.84 | ₹4.16 | -7.69% | +31.51% |
Operating margin of 57.16% compares with a Services sector median of 24.40% across 4 peers that have reported Q1FY27.
How the stock reacted
| Window | Stock | vs NIFTY |
|---|---|---|
| Results day | -2.49% | -2.06% |
Volume on the results session was 5.18× its 20-day average.
What management said
From the company’s own investor presentation. Each point is checked against the source document before it appears here.
This quarter
- Total certification volumes reached 3.56 million reports in Q1 FY27, up 17% year on year.
- Q1 FY27 certification revenue growth was led by LGD jewellery and LGD loose stones.
Guidance & outlook
- The LGD market has a strong growth outlook, with significant planned capacity scale-up in 2026.
Expansion
- The AGL acquisition and consolidation contributed to revenue growth in the gemstone and other segment.
What to watch
- Whether consolidated revenue moves up from Rs 37.08 cr while certification volumes remain above 3.56 million reports.
- Whether operating margin holds above 57.16% after the 4.23-percentage-point sequential decline.
- Whether LGD jewellery and LGD loose-stone growth remain linked to the reported 44% and 25% year-on-year increases.