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IG

International Gemmological Institute IPO

Listed MAINBOARD BSE, NSE · Diversified Commercial Services

Price Band

₹397.0–417.0

Issue Size

₹4225.0 Cr

Lot Size

35 shares

Min Investment

₹14,595

GMP

Grey Market Premium — the unofficial premium buyers are currently willing to pay over the issue price once this IPO lists. It's an informal market estimate, not guaranteed, and can move daily right up to listing day. Learn more: GMP vs Kostak vs Sauda →

+₹159.0 (38.13%)

Issue Price

₹417.0

Subject to Sauda

A separate grey-market deal made before allotment is known: a buyer agrees to pay you this amount for your IPO application — but only if you actually get allotted shares. No allotment means no payment either way. This is different from "Kostak," a similarly-named rate that's paid regardless of whether the application gets allotted — TopFund shows the Sauda rate because that's what our data source provides. Learn more: GMP vs Kostak vs Sauda →

₹4200

Paid only if allotted

International Gemmological Institute IPO AI Summary

  • International Gemmological Institute IPO is listed on BSE, NSE in the Diversified Commercial Services sector.
  • Price band: ₹397.0–₹417.0 per share, lot size 35 shares (min. investment ₹14,595).
  • Subscription window: 13 Dec–17 Dec 2024, listing on 20 Dec 2024.
  • Current GMP is +₹159.0 (38.13%), an estimated listing price of ₹576 — unofficial and can change daily.

International Gemmological Institute (India) Limited is a prominent player in the diamond and jewellery certification industry, with a strong global presence and a focus on education and certification services. The upcoming IPO aims to facilitate strategic acquisitions and support corporate growth.

TopFund is not SEBI-registered — this is educational analysis, not personalized investment advice.

International Gemmological Institute IPO — Third-Party Research Views

Reviews below reflect analyst calls made before this IPO closed on 17 Dec 2024 — not a current signal.

3 of 4 reviewers say Positive

Neutral 25 Jul
May Apply 25 Jul
Subscribe 25 Jul
Subscribe 25 Jul

Recommendations are sourced from third-party research firms and are not TopFund's own investment advice.

Important Dates

IPO Open Date
Fri, 13 Dec 2024
IPO Close Date
Tue, 17 Dec 2024
Allotment Date
Wed, 18 Dec 2024
Refund Initiation
Thu, 19 Dec 2024
Credit of Shares
Thu, 19 Dec 2024
Listing Date
Fri, 20 Dec 2024
Listing Price
₹576.0 +38.13%

Subscription Status

Subscription data unavailable

International Gemmological Institute IPO Grey Market Premium (GMP) Today

GMP

+₹159.0

GMP %

+38.13%

Est. Listing

₹576.0

Updated: 25 Jul 2026 14:02

About the Company

Incorporated in February 1999, International Gemmological Institute (India) Limited is a globally recognized organization certifying and grading diamonds, gemstones, and jewellery. IGI provides independent grading reports that analyze and certify the characteristics of stones using internationally recognized standards. These reports include details about the stone's colour, cut, clarity, and carat weight. IGI also offers education courses and degree plans for the gem and jewellery trade and has a research department. IGI operates 31 laboratories worldwide that grade finished jewellery, natural diamonds, lab-grown diamonds, and gemstones. Additionally, it has 18 gemology schools that graduate thousands of students each year. The services offered by the company are as follows Diamond grading includes reports on the 4Cs (cut, colour, clarity, carat weight) for natural and lab-grown diamonds and details on fluorescence and symmetry. Evaluating the quality and authenticity of coloured stones like rubies, sapphires, and emeralds and issuing detailed grading reports. Evaluating finished jewellery involves assessing diamond and coloured stone quality, craftsmanship, and overall value. Offering educational programs and courses in gemology, diamond grading, jewellery design, and related subjects. As of September 30, 2024, the company has a network of 20 laboratories and 9 schools under the Pre-Acquisition Group, supported by 843 employees, including 316 gemologists and other professionals in research, education, and certification processes. As of September 30, 2024, IGI's certification business operates through 31 branches and laboratories in 10 countries, including key markets like Surat and Mumbai in India, Antwerp, New York, Bangkok, Dubai, Hong Kong, and Shanghai. Competitive Strength The company is the second-largest independent certification provider globally for diamonds and jewellery, operating in a high-barrier industry. Provider of certification services for the rapidly growing laboratory-grown diamond industry. An extensive range of certification and accreditation services is offered to a diverse group of customers throughout the value chain. Education initiatives that support spreading awareness, building customer partnerships and the company's brand.

Company Financials (₹ Cr)

Period Ended 30 Sep 2024 31 Dec 2023 31 Dec 2022 31 Dec 2021
Assets 775.60 603.20 409.03 319.69
Total Income 619.49 648.66 499.33 374.29
Profit After Tax 326.06 324.74 241.76 171.53
NET Worth 643.41 509.01 339.07 242.59
Reserves and Surplus 111.46 119.40

Key Ratios

NAV

₹12.83

ROE

76.58%

ROCE

80.96%

RoNW

76.58%

P/E Ratio

50.98

Market Cap

₹18020.85 Cr

PAT Margin

54.68%

Promoters

BCP Asia II TopCo Pte.Ltd.

Objects of the Issue

The Company proposes to utilise the Net Proceeds from the Issue towards the following objects: # Issue Objects Est Amt (₹ Cr.) 1 Payment of the purchase consideration for the acquisition of IGI Belgium Group and IGI Netherlands Group from the Promoter; and 1,300.00 2 General corporate purposes. 109.74

IPO Evaluation

Generated 23 Sep 2026

Revenue Trend

Total Income was ₹499.33 Cr for the period ending 31 Dec 2022, increasing to ₹648.66 Cr by 31 Dec 2023. However, for the most recent period ending 30 Sep 2024, Total Income was ₹619.49 Cr, which is a 9-month figure and not directly comparable to the full year.

Profit Trend

Profit After Tax was ₹171.53 Cr for the period ending 31 Dec 2021, rising to ₹241.76 Cr by 31 Dec 2022. This continued to increase to ₹324.74 Cr for the period ending 31 Dec 2023, and then slightly increased to ₹326.06 Cr for the period ending 30 Sep 2024, though this is a 9-month figure and not a full year.

Grey Market Premium, Explained

The Grey Market Premium (GMP) is an unofficial indicator of the potential listing gains of an IPO. It reflects the demand for the shares in the grey market before they are officially listed. A positive GMP suggests that the shares may list at a premium compared to the issue price, while a negative GMP indicates the opposite.

Who This IPO Suits

Investors comfortable with short-term volatility and a long-term horizon typically weigh IPOs like this against the company's growth potential, market position, and industry dynamics. It's essential to consider the company's financial health and future prospects before making a decision.

Who May Want to Wait

Investors who are risk-averse or prefer stable, established companies with predictable earnings may want to avoid IPOs like this, which can be subject to market fluctuations and uncertainties.

IPO Timeline, Explained

The IPO opens for subscription on December 13, 2024, and closes on December 17, 2024. Allotment of shares will be done on December 18, 2024, with the listing date set for December 20, 2024.

Listing Gains — The Risk

Listing-day gains can be unpredictable. While some investors may experience quick profits if the stock lists above the issue price, others may face losses if the stock performs poorly. It's important to consider market conditions and the company's fundamentals when evaluating potential listing gains.

This evaluation is generated from International Gemmological Institute's own public IPO filing data for educational purposes and is not investment advice or a recommendation to apply, subscribe to, or avoid this issue — see Broker Recommendations below for named third-party research views (clearly attributed, not TopFund's own). TopFund is not a SEBI-registered investment adviser — see our Disclaimer.

Frequently Asked Questions

What is International Gemmological Institute IPO GMP today?

International Gemmological Institute IPO GMP today is +₹159.0 (38.13%), indicating an estimated listing price of ₹576. GMP is an unofficial grey-market indicator and can change daily.

What is the price band of International Gemmological Institute IPO?

The price band of International Gemmological Institute IPO is ₹397.0–₹417.0 per share.

When does International Gemmological Institute IPO open and close?

International Gemmological Institute IPO opens on 13 December 2024 and closes on 17 December 2024.

When does International Gemmological Institute IPO list on the stock exchange?

International Gemmological Institute IPO listed on 20 December 2024 at ₹576.0.

What is the lot size for International Gemmological Institute IPO?

The lot size for International Gemmological Institute IPO is 35 shares, requiring a minimum investment of ₹14,595.

What is the price band for the IPO?

The price band for the IPO is ₹397.0 to ₹417.0.

What is the minimum investment required?

The minimum investment required is ₹14,595.0.

What is the lot size for this IPO?

The lot size for this IPO is 35 shares.

When does the IPO open and close?

The IPO opens on December 13, 2024, and closes on December 17, 2024.

What does GMP mean?

GMP stands for Grey Market Premium, which indicates the expected premium or discount of the IPO shares in the grey market before they are officially listed.

Issue Details

Issue Type MAINBOARD Book Built
Issue Size ₹4225.0 Cr
Price Band ₹397.0 – ₹417.0
Issue Price ₹417.0
Lot Size 35 shares
Min Investment ₹14,595
Exchange BSE, NSE
Sector Diversified Commercial Services
Open Date 13 Dec 2024
Close Date 17 Dec 2024
Allotment 18 Dec 2024
Listing Date 20 Dec 2024

Investor Allocation

QIB (Institutional) 50%
NII / HNI 15%
Retail (RII) 35%

Registrar

Kfin Technologies Ltd.

Lead Managers / Book Running

Kotak Mahindra Capital Co.Ltd.
SBI Capital Markets Ltd.
Morgan Stanley India Co.Pvt.Ltd.
Axis Capital Ltd.

IPO Timeline

Open

13 Dec 2024

Close

17 Dec 2024

Allotment

18 Dec 2024

Listing

20 Dec 2024

Community Sentiment

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