Books
Gemological books are a goldmine of valuable information that give us more insight into the world of gems and diamonds: from its mining to its manufacturing processes, to the detection of its treatments, and its many forms and imitations. We have carefully curated books that bring significant contributions to the various gemological and jewellery communities around the world. Most of these books are sourced from original research by Branko Deljanin, having worked in 3 major laboratories in North America, and collaborating with other world-renowned international gemologists.
*If you would like to have a book personalized with an autograph by Branko Deljanin, please indicate it under the NOTES section.
Showing 13–24 of 25 results
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Fluorescence as a Tool for Diamond Origin Identification – a Guide
USD $35.00 Add to cart -
Fluorescence as a Tool for Diamond Origin Identification – a Guide (Digital Download)
USD $15.00 Add to cart -
ID of Green Gems with Portable Instruments
USD $35.00 Add to cart -
ID of Green Gems with Portable Instruments (Digital Download)
USD $15.00 Add to cart -
ID of Transparent Red, Pink, and Purple Gems with Portable Instruments
USD $35.00 Add to cart -
ID of Transparent Red, Pink, and Purple Gems with Portable Instruments (Digital Download)
USD $15.00 Add to cart -
Magnificent Green – On the Trail of Legendary Colombian Emeralds
USD $120.00 Read more -
Paraiaba – Type Tourmalines from Brazil and Mozambique: Implications for Origin and Authenticity Determination
USD $60.00 Add to cart -
Ruby & Sapphire: Treatments and Identification – Decades of Advancement
USD $35.00 Read more -
SPECIAL – 3 Book Bundle
USD $90.00 Add to cart -
SPECIAL – 4 Book Bundle
USD $100.00 Add to cart -
Steps in Screening and ID of Lab-grown Diamonds – Poster
USD $49.00 Add to cart