The International Gemological Institute (IGI) has developed advanced technology to identify lab-grown, fancy-colored diamonds accurately.

TL;DR: IGI’s commitment to consumer education is exemplified through developing the D-check for industry standards and certification services for loose diamonds, jewelry, and colored stones, ensuring transparency and peace of mind for all stakeholders.

IGI’s Role in the Gem and Jewelry Industry

IGI, a renowned name in the gem and jewelry industry, has been at the forefront of providing accurate certification services for nearly 50 years. With a commitment to excellence and precision, IGI has set a benchmark for quality assurance in the industry.

One of the pioneering contributions of IGI that deserves recognition is its role as the first global lab to certify lab-grown diamonds back in 2008. This significant milestone not only showcased IGI’s forward-thinking approach but also solidified its position as a trusted authority in the realm of gemological certifications.

• Accurate Certification Services: IGI’s expertise in providing precise and reliable certification services stems from decades of experience and a dedicated team of gemologists. The meticulous evaluation processes ensure that every certified gem meets the highest standards of quality and authenticity.
• Pioneering Certification of Lab-Grown Diamonds: In 2008, IGI made history by becoming the first global lab to offer certifications for lab-grown diamonds. This groundbreaking initiative not only validated the legitimacy of lab-grown diamonds but also emphasized IGI’s commitment to embracing technological advancements in the industry.

IGI’s unwavering dedication to upholding integrity and transparency in gem and jewelry certifications has earned it a reputation as a trusted entity among manufacturers, retailers, and consumers alike. By continuously innovating and adapting to the evolving landscape of the industry, IGI remains a stalwart presence that drives progress and excellence in gemological standards.

Challenges in Identifying Fancy-Colored Diamonds

Fancy-colored diamonds are a unique and exquisite category of gemstones that have captivated the hearts of many jewelry enthusiasts. However, distinguishing between natural and lab-grown fancy-colored diamonds poses a significant challenge for gemologists and experts in the industry. Here are some of the key challenges faced in identifying these dazzling gemstones:

• Altered Fluorescence and Phosphorescence:

Lab-grown fancy-colored diamonds often exhibit altered fluorescence and phosphorescence properties compared to their natural counterparts. This difference in optical behavior can make it challenging to rely solely on traditional methods of diamond identification.

• Screening Device Limitations:

One of the primary obstacles in identifying fancy-colored diamonds is the limitations of screening devices. Most existing devices struggle to accurately differentiate between natural and lab-grown fancy-colored diamonds due to the subtle variations in their chemical composition and crystal structure.

When evaluating lab-grown fancy-colored diamonds, gemologists need to consider a combination of advanced testing techniques, including spectroscopy, microscopy, and other specialized equipment to overcome these challenges. By leveraging a multi-faceted approach to diamond identification, experts can enhance their ability to accurately distinguish between natural and synthetic fancy-colored diamonds.

IGI’s Advanced Techniques for Identification of Lab-Grown Fancy-Colored Diamonds

When it comes to identifying diamonds and ensuring their authenticity, the International Gemological Institute (IGI) stands out for its advanced techniques that set it apart from the rest. IGI employs cutting-edge methods such as FTIR and photoluminescence spectroscopy to separate diamonds accurately based on their unique properties.

FTIR, or Fourier Transform Infrared Spectroscopy, is a powerful analytical technique that identifies diamond types based on their infrared absorption spectra. IGI can precisely determine a diamond sample’s molecular make-up and distinguish between synthetic and natural diamonds by analyzing the infrared radiation it absorbs.

On the other hand, photoluminescence spectroscopy involves measuring a diamond’s response to light. This technique helps IGI experts detect any luminescent properties in diamonds, which can indicate treatments or enhancements that may affect their value and authenticity.

One of the key advantages of IGI’s advanced techniques is the ability to accurately test diamonds in various forms – whether they are loose stones, in parcels, or already mounted in jewelry. This versatility ensures that diamonds can be authenticated and graded reliably regardless of their presentation, giving consumers and industry professionals confidence in the integrity of the gemstones they are dealing with.

• FTIR spectroscopy for precise identification of diamond types.
• Photoluminescence spectroscopy to detect any treatments or enhancements.
• Accurate testing for loose diamonds, parcel stones, and mounted gems.

By leveraging these advanced techniques, IGI continues to set the diamond identification and certification standard, providing trustworthy and reliable services to the jewelry industry and consumers worldwide.

“IGI uses the latest technology to ensure that each diamond is graded accurately and identified correctly as natural, or lab grown,” … “With lab-grown fancy-colored diamonds gaining momentum and the differential pricing being substantial, it’s imperative that the screening is done by a reputed laboratory like IGI. We had a few cases in recent times where there has been a contamination of natural fancy-colored pink diamonds mixed with lab-grown pink diamonds. We strive to ensure that consumers have the right to accurate and authentic information about the diamonds they are purchasing.”

Mr. Tehmasp Printer, CEO of IGI.

CEO’s Statement on Accuracy and Transparency

In a world where information is abundant, accurate identification is paramount. Mr. Tehmasp Printer, the CEO of the International Gemological Institute (IGI), understands this crucial aspect and emphasizes it as a fundamental principle within the organization.

Accuracy in identification is not just about providing information; it is about instilling trust and confidence in the clients who rely on IGI’s services. Mr. Printer recognizes that any inaccuracies can have far-reaching consequences, impacting not only the clients but also the reputation of IGI as a leading gemological institute.

Furthermore, IGI’s commitment to transparency sets it apart in the industry. Transparency is the foundation on which trust is built, and IGI upholds this value through its rigorous processes and adherence to international standards.

By following strict guidelines and protocols, IGI ensures that every gemstone or piece of jewelry that passes through its doors is evaluated with the highest level of scrutiny. This dedication to accuracy and transparency is not just a policy at IGI; it is a culture that permeates every aspect of the organization.

• Quality Assurance: IGI’s commitment to accuracy extends to its quality assurance processes, where multiple checks are in place to verify the authenticity and characteristics of each item.
• Educational Initiatives: Mr. Printer believes in empowering clients with knowledge, which is why IGI offers educational programs to help individuals understand the intricacies of gemology and the importance of accurate identification.
• Industry Leadership: As a pioneer in the gemological industry, IGI sets the standard for accuracy and transparency, influencing other organizations to follow suit.

“IGI has developed the D-check in the interest of transparency and peace of mind for the industry and consumers alike,” … “Our commitment to accuracy and transparency in the certification process is reflected in strict adherence and regular calibration of our international standards and testing methods across our worldwide locations. In addition to lab-grown certification services, IGI also provides comprehensive certification for loose diamonds, jewelry, and colored stones.”

Mr. Tehmasp Printer, CEO of IGI.

As clients continue to demand accountability and reliability, IGI stands firm in its commitment to accuracy and transparency, ensuring that every interaction with the institute instils confidence and trust.

IGI’s Commitment to Consumer Education

IGI, the International Gemological Institute, is dedicated to educating consumers about the world of diamonds and gemstones. Through a range of initiatives and services, IGI ensures that both industry professionals and customers are empowered with knowledge and information to make informed decisions.

Developed the D-check for Industry and Consumer Peace of Mind

One of IGI’s flagship contributions to the industry is the development of the D-check. This innovative system provides a comprehensive inspection process that guarantees the authenticity and quality of diamonds. By implementing the D-check, both businesses and consumers can have peace of mind knowing that their diamonds meet the highest standards of excellence.

Comprehensive Certification for Loose Diamonds, Jewelry, and Colored Stones

IGI offers a range of certification services that cover loose diamonds, jewelry pieces, and colored gemstones. These certifications involve thorough assessments of the attributes and characteristics of each piece, ensuring transparency and authenticity in the market. With IGI’s certifications, consumers can confidently purchase products with assurance and trust.

Further Reading About Identification of Lab-Grown Fancy-Colored Diamonds

1: IGI Advanced Technology Decisively Identifies Lab Grown Fancy-Colored Diamonds from Natural Counterparts

2: Lab-Grown Diamonds

3: IGI Develops Method for Determining Lab-Grown Fancy Color from Natural

4: LAB NEWS – IGI advanced technology decisively identifies lab grown fancy-colored diamonds from natural counterparts