{"product_id":"425-raw-tourmaline-crystals","title":"425  Raw Tourmaline Crystals","description":"\u003cp\u003eAn impressive, large-format specimen of natural rough tourmaline, weighing a commanding \u003cstrong\u003e425 Carat\u003c\/strong\u003e — a rare find for serious collectors, professional lapidaries, and gem enthusiasts who demand size, character, and quality in a single piece.\u003c\/p\u003e\n\u003cp\u003eAt nearly three times the mass of a standard collector piece, this rough tourmaline offers exceptional yield potential for faceting multiple gems, crafting statement cabochons, or displaying as a striking mineral specimen in any collection.\u003c\/p\u003e\n\u003ch3\u003eStone Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 425 Carat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Natural Rough Tourmaline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Facet Grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Natural, unheated, untreated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal For:\u003c\/strong\u003e Faceting, cabochon cutting, specimen collecting, crystal healing, or display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy This Piece Stands Out\u003c\/h3\u003e\n\u003cp\u003eTourmaline is celebrated worldwide for its extraordinary colour diversity — from deep forest greens and ocean blues to vivid pinks, rich reds, and rare bi-colour formations. An 85-gram rough stone of facet grade is a significant find, offering the lapidary multiple cutting opportunities from a single, naturally formed crystal mass.\u003c\/p\u003e\n\u003cp\u003eWhether you're planning to yield several fine faceted gems, create a bold center piece for a custom jewellery design, or simply own a remarkable piece of the earth's geological history, this stone delivers on every level.\u003c\/p\u003e\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional gem cutters and lapidaries\u003c\/li\u003e\n\u003cli\u003eMineral and gemstone collectors\u003c\/li\u003e\n\u003cli\u003eJewellery designers seeking unique, large-format stones\u003c\/li\u003e\n\u003cli\u003eCrystal enthusiasts and holistic practitioners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAll stones are natural and may exhibit minor surface inclusions or matrix material typical of rough specimens. Images and video show the actual stone.\u003c\/em\u003e\u003c\/p\u003e","brand":"Gemstone Insider","offers":[{"title":"Default Title","offer_id":52710566199607,"sku":"TOUR-103","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/6668\/8311\/files\/multi_colour_facet_grade_rough_tourmaline.jpg?v=1784740297","url":"https:\/\/www.gemstoneinsider.com\/products\/425-raw-tourmaline-crystals","provider":"Gemstone Insider","version":"1.0","type":"link"}