{"product_id":"blue-john-mother-of-pearl-pendant","title":"Modern Silver Blue John \u0026 Mother of Pearl Pendant","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eA rather wonderful large and modern pendant in the shape of a reverse pear. It is a composite of two gemstones - blue john and mother of pearl. Blue John is named after the french words 'bleu-jaune', meaning 'blue-yellow'. It is a very rare form of fluorite with bands of a purple-blue or yellowish colour. It is only found in Derbyshire. It was a very popular material for ornaments in the Georgian era. Blue John is also quite a fragile material so it is very clever to have a piece of Mother of Pearl behind it that not only strengthens it, but also heightens the stone's beauty and colour with a fabulous pearlescent glow. Mother of Pearl is the nacre of a shell (inner shell layer). \u003c\/p\u003e","brand":"Parkin and Gerrish","offers":[{"title":"Default Title","offer_id":39496998420619,"sku":"6L","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0373\/3428\/6475\/products\/modern-silver-blue-john-mother-of-pearl-pendant-532541.jpg?v=1752099124","url":"https:\/\/parkinandgerrish.com\/it\/products\/blue-john-mother-of-pearl-pendant","provider":"Parkin and Gerrish","version":"1.0","type":"link"}