{"type":"firestarter.listing","listing":{"id":"lst_Cf7cKnaj","product_name":"Sage diamond opal october birthstone ring 14k gold","category":"Ring","description":"This delicate band pairs opal with lab-grown diamonds, creating a gentle shimmer that feels both dreamy and refined. A timeless piece that brings a subtle glow to every day.\n- Handmade
- 14k recycled gold
- Opal: 3x ø2mm- Lab Grown Diamonds: 4x ø1.3mm- Total diamond carat: 0.04ct- Clarity: VSI- Colour: DEF- Band width: 1.4mm\nOur goldsmith needs an average of 4 weeks to produce your showpiece. Do you need it sooner? Then please contact us with your request.\n ","images":["https://cdn.shopify.com/s/files/1/0272/0799/1414/files/Sage-opal-ring-14kgold-gold-studiokroewe-1.jpg?v=1779189774","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/Sage-opal-ring-14kgold-gold-studiokroewe-2.jpg?v=1779189774","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/Sage-opal-ring-14kgold-gold-studiokroewe-3.jpg?v=1779189774","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/Sage-opal-ring-14kgold-gold-studiokroewe-4.jpg?v=1779189774"],"price":859,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:33.342Z"},"share_url":"https://firestarter.network/l/lst_Cf7cKnaj","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer ","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_Cf7cKnaj' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sage diamond opal october birthstone ring 14k gold' and a budget_max comfortably above $859.00 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."]}}