{"product_id":"2012-gold-proof-double-sovereign-ngc-pf-70-ultra-cameo","title":"2012 GOLD PROOF DOUBLE SOVEREIGN NGC PF 70 ULTRA CAMEO","description":"A stunning 2012 Gold Proof Double Sovereign, graded NGC PF 70 Ultra Cameo — the highest possible grade. This prestigious British coin features exceptional mirror fields and deeply frosted designs, characteristic of ultra cameo proof coins.\n\nThe Double Sovereign represents one of Britain's most iconic denominations, struck in pure gold with meticulous craftsmanship. The PF 70 grade confirms flawless condition with no visible imperfections under magnification.\n\nA significant addition to any serious numismatic collection, combining historical prestige with investment-grade quality and certification.","brand":"Cambridgeshire Coins","offers":[{"title":"Default Title","offer_id":57287476609397,"sku":null,"price":3250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0165\/3024\/3648\/files\/NGC6767860-006_OBV.png?v=1781265849","url":"https:\/\/www.cambridgeshirecoins.com\/products\/2012-gold-proof-double-sovereign-ngc-pf-70-ultra-cameo","provider":"Cambridgeshire Coins ","version":"1.0","type":"link"}