Gem and jewelry industry experts Dusan Simic and Branko Deljanin have completed the 3rd edition of their book Laboratory-Grown Diamonds – Information guide to HPHT and CVD-grown diamonds.
Simic and Deljanin, diamond researchers with over 50 years combined experience in the trade, are internationally recognized as authorities on diamonds. They specialize in the identification of natural, treated and laboratory-grown diamonds. Together, they have published more than 100 magazine articles and presented at scores of conferences around the globe.
The 188-page Laboratory-Grown Diamonds – Information guide to HPHT and CVD-grown diamonds is being published by ‘Gemmological Research Industries Inc’ (Canada) in collaboration with four eminent contributing authors:
Scientist Dr. Boris Feigelson from the Naval Research Laboratory in the USA
Lab researcher Sharrie Woodring from the GCAL lab in the USA
CVD engineer Malay Hirani from Soni CVD Diamonds in India
HPHT engineer Frank Ripka from Algordanza in Switzerland
Members of the trade can order the book at: www.brankogems.com/shop/books/laboratory-grown-diamonds-information-guide-to-hpht-and-cvd-grown-diamonds