{"type":"firestarter.listing","listing":{"id":"lst_nAL4Xtdy","product_name":"Custom Tourmaline Ring in Gold","category":"Ring","description":"Custom Tourmaline Ring in Gold draws you in like a horizon at dusk, colour shifting slowly, almost imperceptibly, as if the stone is breathing with you. Your first feeling is wonder, followed by a quiet sense of recognition, this ring feels personal before you even make it yours.\nDetails\n\n18 karat yellow, rose or white gold\n\nOur signature ethical gold: mercury-free and mined by indigenous women who are paid more than the international gold price\n\nTourmaline of your choice - October birthstone\n\nMade to order in 8 to 12 weeks, plus shipping\nNeed it now? Check out Tourmaline and Diamond Ring (US size 7)\n\n\n\nCustom Tourmaline Ring in Gold\nMade in ethical gold, available in yellow, white, or rose, this Custom Tourmaline Ring is built around choice and intention. You choose the tourmaline, each stone carrying its own spectrum, from soft blush to deep forest, from ocean blue to sunset pink.\nTourmaline is October’s birthstone, known for its connection to emotional balance and self expression, a gemstone that reflects the many layers you carry rather than asking you to simplify them.\nThe clean gold frame follows the stone’s natural shape, highlighting its internal colour shifts and inclusions instead of hiding them. Whether you are drawn to a custom pink tourmaline ring, a tourmaline engagement ring, or a refined tourmaline ring gold design, this ring becomes a collaboration between your story and the earth’s creativity.\nDesign your own tourmaline engagement ring or a Custom Tourmaline Ring that marks self love, commitment, or a moment that matters only to you. \nChoose a tourmaline that speaks to you, in colour, shape, and feeling, and let it become something you wear as a reminder of who you are and where you are going. When you are ready, let’s get started.\nWe’re making this for you, from scratch\nYour custom tourmaline ring will be made to order with the tourmaline of your choice in around 8 to 12 weeks. You'll receive a photo before we ship it out. 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Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_nAL4Xtdy' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Custom Tourmaline Ring in Gold' and a budget_max comfortably above $1000.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}