{"type":"firestarter.listing","listing":{"id":"lst_H0Zq6-u5","product_name":"Joya oval cut diamond ring 14k gold","category":"Ring","description":"The Joya is the ultimate engagement ring. It’s detailed and elegant, a true heirloom that will never go out of style, and will be a cherished forever.\nWould you like this design with different gemstones? Email us or make an appointment at our studio.\n- Handmade
- 14k recycled gold
- Lab Grown Diamond: 7x5mm (0.75ct)- Accent diamonds: 4x ø2mm- Total diamond carat: 0.87ct- Clarity: VVS- Colour: DEF- Band width: 2mm\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/joya-oval-diamond-ring-14k-gold-3687604.jpg?v=1764732209","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/joya-oval-diamond-ring-14k-gold-4549663.jpg?v=1764732209","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/joya-oval-diamond-ring-14k-gold-8960500.jpg?v=1764732209","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/joya-oval-diamond-ring-14k-gold-1347369.jpg?v=1764732210","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/joya-oval-diamond-ring-14k-gold-2258958.jpg?v=1764732209","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/joya-oval-diamond-ring-14k-gold-3757774.jpg?v=1764732211","https://cdn.shopify.com/s/files/1/0272/0799/1414/files/joya-oval-diamond-ring-14k-gold-6580007.jpg?v=1765312282"],"price":2029,"currency":"USD","in_stock":true,"inventory_qty":159984,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:33.395Z"},"share_url":"https://firestarter.network/l/lst_H0Zq6-u5","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_H0Zq6-u5' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Joya oval cut diamond ring 14k gold' and a budget_max comfortably above $2029.00 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."]}}