From an 8-ton jadeite boulder to a masterpiece of over 1,000 components, *Gem Spectrum* Issue #8 unveils the legend of the “Magnificent Jade Pagoda” at Illinois’s Lizzadro Museum. Inside, an exclusive interview with CIBJO President Dr. Gaetano Cavalieri reflects on the confederation’s centennial legacy and its critical work on consumer trust and sustainability. More to…
Gem Spectrum print magazine: Issue #8 May/June 2026 debuted in the JCK Show 2026 in las Vegas . Gem Spectrum magazine is an Industrial Media Supporter of JCK.
Gem Spectrum print magazine: Issue #8 May/June 2026 debuted in the JCK Show 2026 in las Vegas . Gem Spectrum magazine is an Industrial Media Supporter of JCK.
1)Founder, Publisher & Editor-in-Chief @ Gem Spectrum print and digital magazine.
2)China and Asia Expert who has developed many projects to connect the East and the West. Organized 80+ China delegations to America, Europe and Asia. Organized 20+ international gemological courses.
3)Editor of China Diamond Yearbook by Shanghai Diamond Exchange; Editor of Bangkok Gems & Jewellery print magazine; Correspondent of several important trade magazines.
4)GIA Graduate Gemologist, AGA Accredited Senior Gemologist, AIGS Graduate
