株式会社宝石アテンダー News Releases

Kuniyoshi Hasegawa, a holder of world-standard FGA and DGA qualifications, envisions a dream: HOUSE GEM ATTENDER aims for a society where gem lovers can feel secure.

HOUSE GEM ATTENDER Co., Ltd. announces its dream to launch HGA, an online gemology course for learni… · 2026-04-01

Kuniyoshi Hasegawa, a holder of world-standard FGA and DGA qualifications, envisions a dream: HOUSE GEM ATTENDER aims for a society where gem lovers can feel secure.

HOUSE GEM ATTENDER Co., Ltd. announces its dream to launch HGA, an online gemology course for learni… · 2026-04-01

Kuniyoshi Hasegawa's HOUSE JEWELRY DESIGNER (HJD) Envisions the Future. Offering Jewelry Designer as an Option for Those Who Want to Give Shape to Their Feelings.

Gem Attender Co., Ltd. announces its "April Dream" to democratize jewelry design through AI and onli… · 2026-04-01

Kuniyoshi Hasegawa's HOUSE JEWELRY DESIGNER (HJD) Envisions the Future. Offering Jewelry Designer as an Option for Those Who Want to Give Shape to Their Feelings.

Gem Attender Co., Ltd. announces its "April Dream" to democratize jewelry design through AI and onli… · 2026-04-01

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 onlin… · 2026-04-01

The Future Envisioned by Kuniyoshi Hasegawa's HOUSE JEWELRY DESIGNER. For Those Who Want to Give Shape to Their Feelings, the Option of Becoming a Jewelry Designer.

HOUSE JEWELRY DESIGNER (HJD), led by Kuniyoshi Hasegawa, is a course that makes becoming a jewelry d… · 2026-04-01

Kuniyoshi Hasegawa, a holder of world-standard FGA and DGA qualifications, envisions a dream: HOUSE GEM ATTENDER aims for a society where gem lovers can feel secure.

HOUSE GEM ATTENDER Co., Ltd. announces its dream to launch HGA, an online gemology course for learni… · 2026-04-01

The Future Envisioned by Kuniyoshi Hasegawa's HOUSE JEWELRY DESIGNER. For Those Who Want to Give Shape to Their Feelings, the Option of Becoming a Jewelry Designer.

HOUSE JEWELRY DESIGNER (HJD), led by Kuniyoshi Hasegawa, is a course that makes becoming a jewelry d… · 2026-04-01