{"product_id":"7g-double-terminated-herkimer-diamond-gemstone-rainbow-inclusion-new-york-usa","title":"7g Double Terminated Herkimer Diamond Gemstone Rainbow Inclusion New York, USA","description":"\u003cp\u003e\u003cb\u003eOffered here is a natural double-terminated Herkimer Diamond quartz crystal, sourced from the world-famous Herkimer County.\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eHerkimer Diamonds are uniquely known for forming naturally double-terminated, meaning the crystal grew freely with termination points on both ends — a highly desirable characteristic among mineral collectors.\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eThis specimen features excellent clarity and a distinct internal rainbow inclusion, visible when light passes through the crystal. These rainbows are caused by natural internal stress fractures and are considered a prized visual feature, making each piece completely one-of-a-kind.\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\t•\tStone: Herkimer Diamond (Quartz)\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\t•\tFormation: Natural double-terminated crystal\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\t•\tLocality: Herkimer County, New York, USA\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\t•\tFeatures: Visible internal rainbow inclusion\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\t•\tTreatment: None — 100% natural and unpolished\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e✨\u003cb\u003e You will receive the exact specimen shown in the photos.\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eA beautiful example for serious collectors, display, or curated mineral collections.\u003c\/b\u003e\u003c\/p\u003e","brand":"GemRockz","offers":[{"title":"Default Title","offer_id":47378186535099,"sku":"EB-267530852144","price":67.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/7625\/5565\/files\/57_445f142f-1dc6-4bea-8293-dc0a78b05850.jpg?v=1768768180","url":"https:\/\/gemrockz.org\/products\/7g-double-terminated-herkimer-diamond-gemstone-rainbow-inclusion-new-york-usa","provider":"GemRockz","version":"1.0","type":"link"}