{"product_id":"sterling-silver-ammonite-necklace","title":"Sterling Silver Ammonite Necklace","description":"Our fantastic Sterling Silver Ammonite Necklace, 200 million years in the making. A sterling silver necklace designed in the UK by Martha Jackson.\r\n\r\nThe Ammonite is probably the best known fossil of all and have been used by experts to date other significant fossil finds.\r\n\r\nThe Ammonite first appeared an incredible 240 million years ago and was still going strong right up to the \"extinction event\" 65 million years ago.\r\n\r\nThese predatory squid like creatures grew coil shaped shells, some growing to over a meter in diameter, lived in schools and propelled themselves using jets of water.\r\n\r\nA true survivor amongst its kind and now captured in amazing detail in our sterling silver pendant necklace.\r\n\r\nAll Martha Jackson jewellery is presented in a gift box.\r\n\r\n\u003cspan data-sheets-value=\"{\u0026quot;1\u0026quot;:2,\u0026quot;2\u0026quot;:\u0026quot;As you’d expect from Martha Jackson, our PRODUCT is made from premium recycled sterling silver. Gifting should be easy, so we've done all the hard work. And because we want to be kind to your skin, they are nickel free and hypoallergenic.\\n\\nAll our jewellery comes in a complimentary gift box, and we'll even write a gift card for you. Refine the art of gifting with Martha Jackson Jewellery.\u0026quot;}\" data-sheets-userformat='{\"2\":13059,\"3\":{\"1\":0},\"4\":{\"1\":2,\"2\":14281427},\"11\":3,\"12\":0,\"15\":\"\\\"Times New Roman\\\", serif\",\"16\":12}'\u003eAs you’d expect from Martha Jackson, our sterling silver ammonite necklace is made from premium recycled sterling silver. Gifting should be easy, so we've done all the hard work. And because we want to be kind to your skin, they are nickel free and hypoallergenic.\u003c\/span\u003e\r\n\r\n\u003cspan data-olk-copy-source=\"MessageBody\"\u003eAll our jewellery comes Gift ready. Refine the art of gifting with Martha Jackson.\u003c\/span\u003e","brand":"Martha Jackson","offers":[{"title":"16\" (40cm)","offer_id":54298719027538,"sku":"MA40P","price":74.95,"currency_code":"GBP","in_stock":true},{"title":"18\" (45cm)","offer_id":54298719060306,"sku":"MA40P-18-45cm","price":74.95,"currency_code":"GBP","in_stock":true},{"title":"20\" (50cm)","offer_id":54298719093074,"sku":"MA40P-20-50cm","price":76.95,"currency_code":"GBP","in_stock":true},{"title":"24\" (61cm)","offer_id":54298719125842,"sku":"MA40P-24-61cm","price":81.95,"currency_code":"GBP","in_stock":true},{"title":"30\" (76cm)","offer_id":54298719158610,"sku":"MA40P-30-76cm","price":87.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1098\/3794\/3122\/files\/8159-MA40P_STERLINGSILVERAMMONITENECKLACE_005.jpg?v=1787036031","url":"https:\/\/www.marthajackson.co.uk\/products\/sterling-silver-ammonite-necklace","provider":"Martha Jackson Jewellery","version":"1.0","type":"link"}