{"type":"firestarter.listing","listing":{"id":"lst_vU3G9MQZ","product_name":"Philippa Celestial Unique Marquise Lab Diamond Crown Ring (Ready to Ship)","category":"Rings","description":"Like a crown of diamonds this ultra-luxe ring is inspired by ancient monarchies and represents our divine immortality. Marquise diamonds are the ulitmate symbol of romance and this versatile ring would make the perfect alternative engagement ring, or wedding ring. This stunning ring is one of a kind. Crafted in 14k yellow fairmined gold. Ethical lab grown diamonds measure about 1.20 total carat weight and are G+ VS+ quality.","images":["https://cdn.shopify.com/s/files/1/1994/1391/files/philippa_ring_satin_yellow_gold_diamond_0001_b3af1a02-c8fa-4f86-ab89-b8fcd5b068d5.jpg?v=1779525295","https://cdn.shopify.com/s/files/1/1994/1391/files/philippa_ring_satin_yellow_gold_diamond_0000.jpg?v=1766399907","https://cdn.shopify.com/s/files/1/1994/1391/files/philippa_ring_satin_yellow_gold_diamond_0002.jpg?v=1766399907","https://cdn.shopify.com/s/files/1/1994/1391/files/philippa_ring_satin_yellow_gold_diamond_0003.jpg?v=1766399907","https://cdn.shopify.com/s/files/1/1994/1391/files/Screenshot_2025-12-16_at_15-43-11_Valley_Rose_Products_Philippa_Celestial_Alternative_Marquise_Diamond_Engagement_Ring_Shopify.png?v=1766399907"],"price":3220,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:33.372Z"},"share_url":"https://firestarter.network/l/lst_vU3G9MQZ","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_vU3G9MQZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Philippa Celestial Unique Marquise Lab Diamond Crown Ring (Ready to Ship)' and a budget_max comfortably above $3220.00 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."]}}