{"product_id":"bk-143-van-nostrands-standard-catalog-of-gems","title":"Van Nostrand's Standard Catalog of Gems","description":"\u003cp\u003eAuthor: John Sinkankas\u003c\/p\u003e\n\n\u003cp\u003eEdition: 1st Edition\u003c\/p\u003e\n\n\u003cp\u003ePublish Date: 1968\u003c\/p\u003e\n\n\u003cp\u003eCondition: Very Good\u003c\/p\u003e","brand":"Gemmology Rocks","offers":[{"title":"Default Title","offer_id":57596320547190,"sku":"BK-143","price":26.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0412\/6795\/3821\/files\/143-1_83942735-3162-47a2-9e81-f3b5cf23e91e.jpg?v=1775066824","url":"https:\/\/gemmologyrocks.com\/products\/bk-143-van-nostrands-standard-catalog-of-gems","provider":"Gemmology Rocks","version":"1.0","type":"link"}