{"product_id":"natural-black-rutilated-quartz-beads-4mm-14mm-c-grade","title":"Natural Black Rutilated Quartz Beads for Jewelry Making - C-Grade Genuine Loose Crystal Strands (4mm-14mm)","description":"\u003cp\u003eLooking for authentic, high-turnover stone supplies for your next jewelry line? These \u003cstrong\u003eNatural Black Rutilated Quartz Beads\u003c\/strong\u003e deliver a bold, dark monochrome aesthetic with genuine black tourmaline needles. Offered as an economy-tier, cost-effective \u003cstrong\u003eC-Grade batch\u003c\/strong\u003e, these strands are perfect for craft studio owners and Etsy shop builders working under our flexible $100 store minimum.\u003c\/p\u003e\n\n\u003cp\u003eDirectly supplied from our sorting yards here in Donghai, this commercial run is entirely un-dyed. Because these are cut from heavily included raw quartz blocks, they feature intense internal clouds, heavy ice crack patterns, and an organic, uneven distribution of black tourmaline needles. Rather than a flaw, these heavily textured, imperfect crystals are highly sought after by independent designers creating gothic, witchy, or rugged bohemian jewelry, serving as living proof of earth-mined origin.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c5e5a; border-bottom: 2px solid #a3b899; padding-bottom: 5px; font-size: 1.4em;\"\u003e📊 Product Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: left; font-size: 14px;\"\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee; background-color: #fcfdfe;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: bold; color: #2c5e5a; min-width: 120px;\"\u003eStone Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003e\u003cstrong\u003e100% Genuine Natural Black Rutilated Quartz (Tourmalinated Quartz)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee; background-color: #fbfdfb;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: bold; color: #b85a5a;\"\u003eQuality Grade\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003e\u003cstrong\u003eEconomy C-Grade (Heavy Inclusions \/ Maximum Cost-Performance)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: bold; color: #555;\"\u003eTreatment\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003e\u003cstrong\u003e[No Chemical Dyeing] 100% Un-dyed \/ Natural Internal Needle Structure\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: bold; color: #555;\"\u003eBead Dimensions\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eFull size range from 4mm, 6mm, 8mm, 10mm, 12mm, to 14mm (Select via dropdown)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: bold; color: #555;\"\u003eStrand Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eStandard loose bead strand, approximately 15.5 inches (38-40cm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: bold; color: #555;\"\u003eWholesale Terms\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px; color: #555; font-weight: bold;\"\u003eLow 1-strand MOQ per size | Perfect for mix-and-matching to meet your $100 order\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: bold; color: #555;\"\u003eFinish Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eStandard commercial polish, retaining organic internal fractures\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #2c5e5a; border-bottom: 2px solid #a3b899; padding-bottom: 5px; font-size: 1.4em;\"\u003eRaw Earth Aesthetics \u0026amp; Unbeatable Value\u003c\/h2\u003e\n\u003cp\u003eWe pride ourselves on complete transparency. This C-grade tier is built for high-volume creation where character and price matter more than flawless transparency:\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px; line-height: 1.6;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeavy Internal Inclusions:\u003c\/strong\u003e Expect a highly tactile mix of dense white matrix clouds, complex internal ice-veins, and scattered black tourmaline shards. No two beads look alike.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eZero Artificial Colors:\u003c\/strong\u003e This batch is entirely free from chemical tinting, keeping the raw contrasts of deep black needles and icy quartz matrix completely natural.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExcellent Weight \u0026amp; Feel:\u003c\/strong\u003e Since these are real earth-born crystals, they carry that cool, substantial gemstone weight that glass or plastic synthetics can never replicate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cblockquote style=\"background: #f4f6f5; border-left: 5px solid #2c5e5a; margin: 20px 0; padding: 15px; font-size: 14px; color: #333; line-height: 1.6; display: block; width: 100%; clear: both;\"\u003e\n    \u003cdiv style=\"margin-bottom: 10px; display: block; width: 100%;\"\u003e\n        \u003cstrong\u003e🌍 Gem's Twinkle Integrity Pledge:\u003c\/strong\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 10px; display: block; width: 100%;\"\u003e\n        To protect your independent jewelry brand protected, we strictly follow clear material classifications. We guarantee complete honesty on every single strand:\n    \u003c\/div\u003e\n    \u003cul style=\"margin: 0; padding-left: 20px; display: block; width: 100%;\"\u003e\n        \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003e[Natural]\u003c\/strong\u003e = Raw, earth-mined stone with absolutely no color or structural alterations.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003e[Physical Enhanced]\u003c\/strong\u003e = Standard, accepted industry stabilization methods to preserve mineral durability. Completely dye-free.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003e[Color-Dyed]\u003c\/strong\u003e = Chemically color-treated. We always clearly list \"Dyed\" in the title if used.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/blockquote\u003e\n\n\u003cp style=\"font-size: 13px; color: #666; line-height: 1.5; margin-top: 20px;\"\u003e\u003cem\u003e*Want to inspect the current inclusion densities before we pack your order? Message our team directly to arrange a quick live stock video check to pick your favorite batch!\u003c\/em\u003e\u003c\/p\u003e","brand":"Gem's Twinkle","offers":[{"title":"6mm (~40 beads)","offer_id":43686330433625,"sku":null,"price":7.0,"currency_code":"USD","in_stock":true},{"title":"8mm (~45 beads)","offer_id":43686330466393,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true},{"title":"10mm (~35 beads)","offer_id":43686333513817,"sku":null,"price":9.0,"currency_code":"USD","in_stock":true},{"title":"12mm (~30 beads)","offer_id":43686333546585,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"14mm (~26 beads)","offer_id":43686333579353,"sku":null,"price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/4606\/7289\/files\/natural-black-rutilated-quartz-beads-c-grade-close-up.webp?v=1784423542","url":"https:\/\/gemtwinkle.com\/zh\/products\/natural-black-rutilated-quartz-beads-4mm-14mm-c-grade","provider":"Gem's Twinkle","version":"1.0","type":"link"}