{"product_id":"secrets-of-the-gem-trade-the-connoisseurs-guide-to-precious-gemstones-9780972822329","title":"Secrets of the Gem Trade: The Connoisseur's Guide to Precious Gemstones","description":"Completely revised and expanded with 11 new chapters: Jade \/ Demantoid Garnet \/ Natural Nacreous Pearls \/ Conch Pearls \/ Sunstone \/ Moonstone \/ Peridot \/ Cobalt Blue Spinel \/ Red -Pink Spinel \/ Golconda (Type IIa) Diamonds. Five new introductory essay: Blue-white diamonds \/ Jadeite \/ Natural Pearls \/ Spinel \/ Feldspars. Plus 278 color photographs (171 additional) which include exclusive images from major museum collections and the latest auction market icons. The definitive book for anyone wanting to learn how the best gemologists in the world evaluate precious gems, and what makes one stone merely a good stone versus a truly fabulous museum quality gem. The author, Richard Wise, is one of the world's foremost gemologists.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Brunswick House\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 12\/01\/2016\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9780972822329\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 404\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 3.90lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.60h x 8.30w x 1.10d","brand":"Richard W. Wise","offers":[{"title":"Default Title","offer_id":36646112329884,"sku":"9780972822329","price":84.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/products\/img_eb80db25-9e5f-4d3d-af2b-3550d1e5c4db.jpg?v=1603863132","url":"https:\/\/pastforward.org\/products\/secrets-of-the-gem-trade-the-connoisseurs-guide-to-precious-gemstones-9780972822329","provider":"Past Forward","version":"1.0","type":"link"}