News and intelligence from IGI Worldwide
IGI recently analyzed and graded a 6.18 carat round brilliant-cut, loose stone and established it was a lab-grown diamond. The stone was submitted for verification purposes, and came with a certificate that stated it was a natural diamond.
For over 45 years IGI has been a global jewelry certification and grading authority. IGI New York has extended that leadership by becoming the first gemological laboratory to commit to carbon neutral certification.
The International Gemological Institute (IGI), the world’s largest independent gemological laboratory, has begun providing its education services in the Arab Republic of Egypt.
The International Gemological Institute (IGI) announced it has become the first laboratory in the world to receive the ISO 17025 accreditation for lab-grown diamonds.
The International Gemological Institute (IGI) – the world’s largest independent gemological laboratory – is offering online seminars for jewelry professionals on a variety of topics.
The International Gemological Institute (IGI), the world’s largest independent gemological laboratory, has made history through an unprecedented partnership with Diamond Standard.
The International Gemological Institute (IGI) will certify a second curated collection of pink diamonds unearthed at Australia’s Argyle Mine prior to its closure last year.
The International Gemological Institute (IGI) and the Bharat Diamond Bourse (BDB) have designed exclusive courses in gemstone grading and jewelry design for bourse members.
The International Gemological Institute (IGI) is pleased to announce its North America President Avi Levy has joined the Diamonds Do Good Board of Directors.
The International Gemological Institute (IGI), the pioneer of lab-grown diamond certification since 2005, announces new details highlighting the manufacturing process of lab-grown diamonds.