{"product_id":"black-obsidian-diamond-faceted-square-bracelet-12mm","title":"Natural Black Obsidian Diamond Faceted Square Bead Bracelet 12mm | Artisan Jewelry Supply","description":"\u003cp\u003e\u003cstrong\u003eNatural Black Obsidian\u003c\/strong\u003e is a rich, lustrous volcanic glass formed naturally from rapid cooling silica-rich lava. Highly prized for its smooth texture and jet-black glassy sheen, this authentic natural gemstone serves as a timeless staple in fine jewelry design.\u003c\/p\u003e\n\n\u003cp\u003ePrecision-carved into geometric square beads featuring multi-faceted diamond top cuts, each bead measures approximately 12mm in length. Designed to comfortably fit a 17cm wrist, the faceted surfaces reflect light brilliantly across every angle, elevating classic black obsidian into a modern, tactile cuff bracelet.\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;\"\u003eMineral Variety\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003e\u003cstrong\u003eGenuine Natural Black Obsidian\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;\"\u003eTreatment Status\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003e\n            \u003cstrong\u003e[Natural Mineral] Undyed \/ Unheated \/ No Chemical Enhancements\u003c\/strong\u003e\n        \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 Dimension\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eApprox. 12mm Length (Diamond Faceted Square Cut)\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;\"\u003eWrist Size Fit\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eStandard 17cm Inner Circumference (Durable Stretch Cord)\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;\"\u003eVisual Appearance\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eDeep Jet Black Matrix with High-Gloss Geometric Light Refraction\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;\"\u003eCraftsmanship\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eMachine-Faceted Diamond Geometry \/ Smooth Edge Polish\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;\"\u003eNatural Mineral Characteristics \u0026amp; Craft Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNatural Mineral Origin:\u003c\/strong\u003e As authentic earth-mined volcanic glass, individual beads may naturally feature subtle micro-structures, minor internal flow lines, or tiny surface characteristics unique to natural obsidian.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Crafting \u0026amp; Finishing:\u003c\/strong\u003e During machine cutting, diamond faceting, and high-gloss polishing, slight dimensional variances (+\/- 0.5mm) or microscopic edge polishing traits may naturally occur across individual square beads.\u003c\/p\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 Sourcing Transparency Pledge:\u003c\/strong\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 10px; display: block; width: 100%;\"\u003e\n        To protect your purchase confidence, we strictly adhere to International Gemological Standards (GIA \u0026amp; CIBJO). We guarantee complete honesty regarding material treatments:\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 = Earth-mined, zero treatments. Undyed.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003e[Physical Enhanced]\u003c\/strong\u003e = Industry-accepted stable processes used to bring out deep mineral shades. Safe, permanent \u0026amp; chemical-free.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 5px;\"\u003e\n\u003cstrong\u003e[Color-Dyed]\u003c\/strong\u003e = Artificially color-treated. We always mandatory tag \"Dyed\" in the product title for full disclosure.\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*Live Inspection Available: Want to check the diamond facet reflections or inspect the edge polish under direct studio lighting before shipping? Reach out to our team for quick 1-on-1 video previews!\u003c\/em\u003e\u003c\/p\u003e","brand":"Gem's Twinkle","offers":[{"title":"Approx.17cm \/ Approx.12mm","offer_id":44473453281369,"sku":"200000639:1437","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/4606\/7289\/files\/natural_black_obsidian_12mm_diamond_faceted_square_bead_bracelet_close_up.webp?v=1785932044","url":"https:\/\/gemtwinkle.com\/ja-jp\/products\/black-obsidian-diamond-faceted-square-bracelet-12mm","provider":"Gem's Twinkle","version":"1.0","type":"link"}