{"title":"Blue John Brooches","description":"\u003cp\u003eImmerse yourself in the timeless allure of Derbyshire Blue John brooches set in sterling silver. Blue John is sourced exclusively from the depths of Castleton in the Derbyshire Dales.\u003c\/p\u003e\n\u003cp\u003eExperience the rich heritage of Derbyshire Blue John, a gemstone steeped in history and revered for its distinctive hues and captivating patterns. Sourced from the heart of the Derbyshire Dales, each brooch reflects the natural splendour and geological wonders of its origins.\u003c\/p\u003e","products":[{"product_id":"derbyshire-blue-john-jewellery-silver-oval-blue-john-brooch","title":"Silver Oval Blue John Brooch","description":"\u003cp\u003eOval silver blue john brooch with a fine silver edge. The oval is approximately 30mm x 23mm and 3mm deep.\u003ca href=\"https:\/\/www.avantijewellers.co.uk\/blue-john-t27\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eBlue John is a natural mineral therefore the stone may have natural surface inclusions and colours may vary to the image shown. \u003c\/p\u003e","brand":"Derbyshire Blue John Jewellery","offers":[{"title":"Default Title","offer_id":56787992379723,"sku":"OS3119","price":210.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/6336\/5707\/files\/1769594843-86177300.jpg?v=1776950836"},{"product_id":"silver-art-nouveau-inspired-blue-john-vine-brooch-os1511","title":"Silver Art Nouveau Inspired Blue John Vine Brooch","description":"\u003cp\u003eDerbyshire Blue John art nouveau \/ vine style silver brooch.\u003c\/p\u003e\n\u003cp\u003eBlue John is a natural mineral therefore the stone may have natural surface inclusions and colours may vary to the image shown. \u003c\/p\u003e","brand":"Avanti Silver","offers":[{"title":"Default Title","offer_id":56788282769739,"sku":"OS1511","price":135.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/6336\/5707\/files\/1481802268-66812000.jpg?v=1773995715"}],"url":"https:\/\/avantijewellers.co.uk\/collections\/blue-john-brooches.oembed","provider":"Avanti Jewellery","version":"1.0","type":"link"}