{"product_id":"herkimer-diamond-necklace","title":"Herkimer Diamond Necklace A","description":"\u003cp\u003eA Herkimer diamond is not a true diamond, but a highly transparent, brilliantly clear, and doubly-terminated quartz crystal found primarily in Herkimer County, New York, and surrounding areas. Formed over 500 million years ago in dolomite rock, these crystals are unique for their natural, 18-faceted, 6-sided, and double-pointed structure, often requiring no cutting or polishing.\u003c\/p\u003e\n\u003cp\u003eThese crystals range from 4 to 16mm and are strung on a base metal wire with base metal findings. The necklace is adjustable up to 18 inches.\u003c\/p\u003e","brand":"Calcifur's Crystals","offers":[{"title":"Default Title","offer_id":48069733548184,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/7128\/2584\/files\/20260124-145425.jpg?v=1769475558","url":"https:\/\/calcifurscrystals.com\/products\/herkimer-diamond-necklace","provider":"Calcifur's Crystals","version":"1.0","type":"link"}