IGI Executive and Leadership Team

October, 2026

Leadership Overview

IGI has 5 executives leading key functions including strategy, operations, financial oversight, and corporate leadership.

Committed to precision in gemstone analysis, IGI maintains the highest standards for independent laboratory testing and grading of fine jewelry across global markets.

Leadership Roles at IGI

  • Global Chief Executive Officer - Tehmasp Printer
  • Co-Chief Executive Officer - Marc Brauner
  • Global Chief Financial Officer - Eashwar Iyer
  • Group Chief Financial Officer - XiaoQuan Miao
  • President - Jeffrey Bennett
  • Tehmasp Printer - Global Chief Executive Officer

    Tehmasp Printer, the Global Chief Executive Officer at IGI, directs the overarching strategic vision for the world's largest independent laboratory for testing and grading gemstones. Overseeing international expansion, the Global Chief Executive Officer ensures that laboratory protocols remain consistent across all regional facilities. This leadership role involves managing relationships with major jewelry retailers and maintaining the integrity of grading reports. By driving innovation in diamond identification technology, Tehmasp Printer directly impacts the company's market position as a leader in gemological services. The Global Chief Executive Officer coordinates with the board to align operational goals with long-term growth objectives. Through rigorous oversight of global quality standards, Printer secures the reputation of the organization as a trusted authority in the fine jewelry industry, ensuring that every gemstone receives accurate and reliable certification regardless of the geographic location of the laboratory.
    Tehmasp Printer

    Marc Brauner - Co-Chief Executive Officer

    Marc Brauner, the Co-Chief Executive Officer at IGI, manages the operational execution of laboratory services and technical service delivery. Focusing on the refinement of grading methodologies, the Co-Chief Executive Officer optimizes internal workflows to increase throughput without compromising accuracy. This role involves close collaboration with technical teams to implement advanced diagnostic tools for gemstone analysis. Marc Brauner drives the development of new service offerings that cater to the evolving needs of the global jewelry market. By streamlining operational processes, Brauner enhances the efficiency of laboratory operations across diverse international regions. The Co-Chief Executive Officer maintains a sharp focus on service quality, ensuring that every grading report meets the stringent requirements expected by clients. Through consistent monitoring of laboratory performance metrics, Brauner supports the company's mission to provide unparalleled expertise in the testing and certification of fine jewelry and precious stones.

    Eashwar Iyer - Global Chief Financial Officer

    Eashwar Iyer, the Global Chief Financial Officer at IGI, directs the financial strategy and capital allocation for the organization. Overseeing global fiscal planning, the Global Chief Financial Officer ensures the stability of the company's financial infrastructure while supporting expansion into new markets. This leadership role involves managing complex budgetary requirements across multiple international jurisdictions. Eashwar Iyer drives the implementation of financial controls that protect the assets of the laboratory network. By analyzing revenue streams from gemstone grading services, Iyer provides actionable insights to the executive team for future investment decisions. The Global Chief Financial Officer coordinates with regional finance leads to maintain compliance with local tax and regulatory frameworks. Through meticulous management of the corporate balance sheet, Iyer secures the financial health of the organization, enabling the company to continue providing high-quality, independent laboratory services to the global jewelry industry.

    XiaoQuan Miao - Group Chief Financial Officer

    XiaoQuan Miao, the Group Chief Financial Officer at IGI, manages the consolidated financial reporting and treasury functions for the entire corporate group. Focusing on risk management and liquidity, the Group Chief Financial Officer ensures that the organization maintains a robust financial position to support ongoing laboratory operations. This role involves overseeing the integration of financial systems across various international branches to ensure data accuracy and transparency. XiaoQuan Miao drives the development of long-term financial models that account for market fluctuations in the gemstone industry. By optimizing cash flow management, Miao supports the strategic initiatives of the executive leadership team. The Group Chief Financial Officer works closely with external auditors to uphold the highest standards of financial governance. Through the rigorous analysis of operational costs, Miao enhances the overall profitability of the company, ensuring that resources remain directed toward maintaining the world's largest independent laboratory network.

    Jeffrey Bennett - President

    Jeffrey Bennett, the President at IGI, directs the commercial growth and business development initiatives for the organization. Overseeing the expansion of service reach, the President ensures that the company's grading and testing solutions remain accessible to jewelry manufacturers and retailers worldwide. This leadership role involves building strategic partnerships that strengthen the market presence of the laboratory. Jeffrey Bennett drives the execution of marketing and sales strategies that highlight the value of independent certification. By fostering relationships with key industry stakeholders, Bennett expands the footprint of the company in emerging markets. The President coordinates with operational leaders to ensure that service delivery aligns with the commercial goals of the business. Through the continuous evaluation of market trends, Bennett positions the organization to capitalize on new opportunities in the fine jewelry sector, ensuring that the company remains the preferred partner for gemstone testing and grading services globally.
    Jeffrey Bennett

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    Frequently Asked Questions Regarding IGI Top Executives and Leadership Team

    Who leads IGI?
    IGI is led by Tehmasp Printer (Global Chief Executive Officer), along with executives such as Marc Brauner (Co-Chief Executive Officer) and Eashwar Iyer (Global Chief Financial Officer).
    Who is part of IGI’s executive team?
    The executive team of IGI includes leaders such as Tehmasp Printer (Global Chief Executive Officer), Marc Brauner (Co-Chief Executive Officer), Eashwar Iyer (Global Chief Financial Officer) and other senior executives.
    How many executives does IGI have?
    IGI has 5 executives leading key business areas.
    What roles are included in IGI’s leadership team?
    The leadership team of IGI includes roles such as Global Chief Executive Officer, Co-Chief Executive Officer, Global Chief Financial Officer, Group Chief Financial Officer, President.