{"product_id":"19th-century-royal-blue-enamel-and-old-mine-cut-firmament-tie-pin","title":"18ct Gold 19th Century Royal Blue Enamel and Old Mine Cut Firmament Tie Pin","description":"\u003cp data-mce-fragment=\"1\"\u003eIn 1775 a London enameler called Justen perfected the royal blue\/midnight blue enamel.  What began as gifts for royals from other royals, was soon taken-up by the fashionable who wanted a bit of Royal blue themselves, and this was especially true in France. One of the most delightful combinations with this delicious blue has to be diamonds set in gold stars - known as Bagues de Firmament or 'rings of the sky'.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis tie pin dates 1850s-1870s and is a beautiful sphere of midnight blue enamel and gold stars. Each star is set with an old mine cut. It is of very high quality craftsmanship, and could even be by someone of the calibre of  Faberge, but alas it is unsigned!  \u003c\/p\u003e","brand":"Parkin and Gerrish","offers":[{"title":"Default Title","offer_id":40120507334795,"sku":"205N","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0373\/3428\/6475\/products\/19th-century-royal-blue-guilloche-enamel-and-old-mine-cut-firmament-tie-pin-parkin-and-gerrish-antique-and-vintage-jewellery-988630.jpg?v=1751966270","url":"https:\/\/parkinandgerrish.com\/it\/products\/19th-century-royal-blue-enamel-and-old-mine-cut-firmament-tie-pin","provider":"Parkin and Gerrish","version":"1.0","type":"link"}