The Dream of Kuniyoshi Hasegawa, Holder of World-Standard FGA/DGA. HOUSE GEM ATTENDER Aims for a Society Where Gemstone Lovers Feel Secure.
Key facts
- The Dream of Kuniyoshi Hasegawa, Holder of World-Standard FGA/DGA. HOUSE GEM ATTENDER Aims for a Society Where Gemstone Lovers Feel Secure.
- Kuniyoshi Hasegawa, holder of world-standard FGA and DGA gemology qualifications, operates the online jeweler training course "HOUSE GEM ATTENDER (HGA)" with the aim of creating a society where gemstone lovers can confidently trade. To resolve industry issues caused by a lack of knowledge, he imparts all that he has gained from his approximately 20 years of experience and the world's most difficult qualifications.
- Source: PR Times
- Date: April 1, 2026
Direct answer
Kuniyoshi Hasegawa, holder of world-standard FGA and DGA gemology qualifications, operates the online jeweler training course "HOUSE GEM ATTENDER (HGA)" with the aim of creating a society where gemstone lovers can confidently trade. To resolve industry issues caused by a lack of knowledge, he imparts all that he has gained from his approximately 20 years of experience and the world's most difficult qualifications.
- Citation
- The Dream of Kuniyoshi Hasegawa, Holder of World-Standard FGA/DGA. HOUSE GEM ATTENDER Aims for a Society Where Gemstone Lovers Feel Secure. (April 1, 2026), PR Times
- Source
- PR Times
- Date
- April 1, 2026
Kuniyoshi Hasegawa, holder of world-standard FGA and DGA gemology qualifications, operates the online jeweler training course "HOUSE GEM ATTENDER (HGA)" with the aim of creating a society where gemstone lovers can confidently trade. To resolve industry issues caused by a lack of knowledge, he imparts all that he has gained from his approximately 20 years of experience and the world's most difficult qualifications.
📋 Article Processing Timeline
- 📰 Published: April 1, 2026 at 19:00
- 🔍 Collected: April 1, 2026 at 10:15
- 🤖 AI Analyzed: April 22, 2026 at 03:05 (496h 49m after Collected)
## Do you know the true value of your gemstones?
"Is that gemstone authentic?"
Can you answer this question with confidence?
Even people working in the gemstone business, few can correctly identify the type and value of gemstones.
Currently, sellers rely on the word of wholesalers and sell without sufficient appraisal.
Blind reliance on experts and wholesalers with fragmented knowledge, and an industry structure where transactions occur without knowing the true value.
Kuniyoshi Hasegawa strongly wishes to change this situation.
HGA, operated by Gem Attender Inc. (Headquarters: Gifu City, Gifu Prefecture, Representative Director: Kuniyoshi Hasegawa), is an online gemologist training course where you can learn world-standard gemology, FGA and DGA, from home.
Kuniyoshi Hasegawa is an active jeweler who became independent at the age of 20 and has been engaged with gemstones for approximately 20 years.
He commuted from Nagoya to Tokyo almost every week and successfully obtained the double qualifications of the Gemmological Association of Great Britain's FGA (Fellowship of the Gemmological Association) and DGA (Diamond Diploma), considered the most difficult in the world, on his first attempt.
## "Everything I've gained, for you."
Based on this sentiment,
FAQ
What is HOUSE GEM ATTENDER (HGA)?
It is an online course designed to train jewelers. You can study for the FGA and DGA gemmology qualifications, which are considered the most difficult in the world, from home.
Why are FGA and DGA qualifications important?
These are global standard qualifications essential for scientifically evaluating the true value and quality of gemstones, and are crucial for enhancing the credibility of the industry.
Who is this course recommended for?
It is recommended for those who want to accurately determine the authenticity and value of gemstones, those aiming for a career in the gemstone industry, and those seeking to obtain FGA and DGA qualifications.