{"product_id":"value-range-birthstone-diamond-gauge","title":"Birthstone \u0026 Diamond Gauge","description":"\u003cp\u003e\u003cstrong\u003eBirthstone \u0026amp; Diamond Gauge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe purpose of this tool is to measure loose or mounted stones from 3 points to 4 carats\u003c\/li\u003e\n\u003cli\u003eExcellent for jewellers and silversmiths to add to your tool kit\u003c\/li\u003e\n\u003cli\u003eK\u0026amp;B diamond and stone gauge\u003c\/li\u003e\n\u003cli\u003eBirthstone chart on reverse to determine the best size for your project\u003c\/li\u003e\n\u003cli\u003eSize: 93mm x 70mm, a great size to keep at hand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Value Range","offers":[{"title":"Default Title","offer_id":59397444993358,"sku":"680","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/2940\/1166\/files\/1718925289-25080600.jpg?v=1775920430","url":"https:\/\/maddisonsofdurham.co.uk\/products\/value-range-birthstone-diamond-gauge","provider":"Maddisons of Durham","version":"1.0","type":"link"}