{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Diamond Grading ABC The Manual. Occurence, Mining, Trade. Quality Evaluation of Colour, Clarity, Cut","author_name":"Verena Pagel-Thiesen","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3980043460.html\">Diamond Grading ABC The Manual. Occurence, Mining, Trade. Quality Evaluation of Colour, Clarity, Cut</a>","width":400,"height":300}