{"product_id":"refractometers-made-easy-the-right-way-guide-to-using-gem-identification-tools-9780990415237","title":"Refractometers Made Easy: The \"Right-Way\" Guide to Using Gem Identification Tools","description":"\u003cp\u003e • Author(s): Antoinette Matlins\u003cbr\u003e • Publisher: Gemstone Press\u003cbr\u003e • Publisher Imprint: Gemstone Press\u003cbr\u003e • BISAC: Jewelry\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eExplains in non-technical terms how to use the refractometer to identify diamonds and colored gems, and how to separate natural gems from imitations, treated gemstones, synthetics, and look-alikes. The approach is direct and practical, and its style is easy to understand. With this highly accessible guide booklet, anyone can begin to master gem identification using the refractometer.\u003c\/p\u003e","brand":"Gemstone Press","offers":[{"title":"Paperback","offer_id":45122664956055,"sku":"9780990415237","price":351.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9780990415237.webp?v=1767144226","url":"https:\/\/atlanticbooks.com\/products\/refractometers-made-easy-the-right-way-guide-to-using-gem-identification-tools-9780990415237","provider":"Atlantic Books","version":"1.0","type":"link"}