{"product_id":"2694580","title":"Gemmologists' Compendium : Seventh Edition","description":"Renowned as the definitive reference in the field, this comprehensive guide has long been considered the \"bible\" for gemmologists. Authored by the esteemed Robert Webster, this updated edition continues to serve as an essential resource for professionals and enthusiasts alike. It offers in-depth insights into the properties, identification, and classification of gemstones, combining decades of expertise with the latest advancements in gemmology. Whether you're a seasoned expert or a passionate hobbyist, this indispensable compendium provides the knowledge and clarity needed to navigate the fascinating world of gemstones with confidence and precision.","brand":"Chalkys.com","offers":[{"title":"Default Title","offer_id":54623712346497,"sku":"2694580","price":19.48,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0056\/8043\/1219\/files\/411lmxPEOhL.jpg?v=1755278667","url":"https:\/\/chalkys.com\/products\/2694580","provider":"Chalkys.com","version":"1.0","type":"link"}