윤상현
- ■ 인증번호 제23-2801-01호
- ■ 분과 기술분과
- ■ 분야 귀금속세공
- ■ 추대차수 2차 국제명장
■ 프로필
1977 귀금속 세공 입문
1985 귀금속 세공업 시작
1992 GG1 다이아몬드 감정, 보석감별과정 수료
2017 이후 부산, 경남, 검찰청 귀금속 감정 감별 업무
2023 귀금속 금명장 수상
Yoon Sang-hyeon Certification No.: 23-2801-01 Field: Precious Metals Craftsmanship He began his career in precious metals craftsmanship in 1977. He started his precious metals crafting business in 1985. In 1992, he completed courses in GG1 Diamond Appraisal and Gem Identification. Since 2017, he has performed precious metals appraisal and identification duties for the Busan and Gyeongnam Prosecutors' Offices. He was honored with the Precious Metals Master Craftsman (Geummyeongjang) Award in 2023.