{"product_id":"secrets-of-the-gem-trade-the-connoisseurs-guide-to-precious-gemstones","title":"Secrets of the Gem Trade The Connoisseur's Guide to Precious Gemstones","description":"OVER 100 COLOR PHOTOS INCLUDING SOME OF THE WORLD'S RAREST AND MOST COSTLY GEMS: THE HOPE DIAMOND, tHE DRESDEN GREEN DIAMOND, THE CAPLAN RUBY AND THE ROCKEFELLER SAPPHIRE. It took 5,000 years but, glory halleluiah, at last a book about gemstones that puts the consumer in the driver's seat. Whether you are a jeweler, collector, dealer or just a plain jewelry lover, you will learn the true principles of connoisseurship, criteria that have, until now, been the exclusive property of a chosen few.","brand":"OUATB","offers":[{"title":"Default Title","offer_id":48468294074623,"sku":"*R0092859*","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/5550\/7364\/files\/9631883482534.jpg?v=1777559210","url":"https:\/\/shop.onceuponatimebooks.com\/products\/secrets-of-the-gem-trade-the-connoisseurs-guide-to-precious-gemstones","provider":"Once Upon a Time Books AR","version":"1.0","type":"link"}