{"type":"firestarter.listing","listing":{"id":"lst_CgnX4Vik","product_name":"Valentina diamond tanzanite ring 14k gold","category":"Ring","description":"The Valentina ring diamond and tanzanite is made using 14k recycled gold. Diamonds truly are a girls' best friend, and this one has 6 of them - yes, 6 Diamonds! Fall in love with Valentina, we for sure did!\nWould you like this design with a different gemstone? Contact us here about the options\n- Handmade- 14k recycled gold- Tanzanite: 8x6mm- Lab Grown Diamonds- Accent diamonds: 6x ø2mm- Total diamond carat: 0.18ct- Clarity: VVS- Colour: DEF- Band width: 1.8mm\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/valentina-diamond-tanzanite-ring-14k-gold-912295.jpg?v=1742986310","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/valentina-diamond-tanzanite-ring-14k-gold-225908.jpg?v=1742986311","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/valentina-diamond-tanzanite-ring-14k-gold-407916.jpg?v=1742986310","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/valentina-diamond-tanzanite-ring-14k-gold-201062.jpg?v=1742986311","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/valentina-diamond-tanzanite-ring-14k-gold-359466.jpg?v=1742986311","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/valentina-diamond-tanzanite-ring-14k-gold-619488.jpg?v=1742986312","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/valentina-diamond-tanzanite-ring-14k-gold-221642.jpg?v=1742986312","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/valentina-diamond-tanzanite-ring-14k-gold-774988.jpg?v=1742986313","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/valentina-diamond-tanzanite-ring-14k-gold-753031.jpg?v=1742986313","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/valentina-diamond-tanzanite-ring-14k-gold-653191.jpg?v=1742986313"],"price":1449,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:34.246Z"},"share_url":"https://firestarter.network/l/lst_CgnX4Vik","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 <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_CgnX4Vik' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Valentina diamond tanzanite ring 14k gold' and a budget_max comfortably above $1449.00 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."]}}