{"type":"firestarter.listing","listing":{"id":"lst_dRBeo44T","product_name":"Leonora Oval Lab Diamond Unique Vintage Engagement Ring (Setting Only)","category":"Rings","description":"Introducing the Leonora engagement ring, a unique oval lab diamond ring inspired by romance and fairytales. This fairytale style ring is ethically made with the highest quality materials and features a stunning oval cut center lab diamond, accented by marquise cut lab diamonds to create a whimsical silhouette. Center lab diamond is 1.5 cts. Side marquise lab diamonds are 6mmx3mm .25 ct each, and round cut side lab diamonds are 2mm .03ct each. Total lab diamond carat weight is 2.18 cts. \n    ","images":["https://cdn.shopify.com/s/files/1/1994/1391/files/leonora-oval-lab-diamond-unique-vintage-engagement-ring_valley-rose.png?v=1754410868","https://cdn.shopify.com/s/files/1/1994/1391/files/leonora-oval-lab-diamond-unique-vintage-engagement-ring_valley-rose-2.png?v=1754410870","https://cdn.shopify.com/s/files/1/1994/1391/files/leonora-oval-lab-diamond-unique-vintage-engagement-ring_valley-rose-3.png?v=1754410871","https://cdn.shopify.com/s/files/1/1994/1391/files/leonora_oval_diamond_rose_gold_0000.jpg?v=1776251480","https://cdn.shopify.com/s/files/1/1994/1391/files/leonora_oval_diamond_white_gold_0000.jpg?v=1776251480","https://cdn.shopify.com/s/files/1/1994/1391/files/leonora-oval-lab-diamond-unique-vintage-engagement-ring_valley-rose-4.png?v=1776251480","https://cdn.shopify.com/s/files/1/1994/1391/files/leonora-oval-lab-diamond-unique-vintage-engagement-ring_valley-rose-5.png?v=1776251480","https://cdn.shopify.com/s/files/1/1994/1391/files/leonora-oval-lab-diamond-unique-vintage-engagement-ring_valley-rose-6.png?v=1776251480","https://cdn.shopify.com/s/files/1/1994/1391/files/leonora-oval-lab-diamond-unique-vintage-engagement-ring_valley-rose-7.png?v=1776251480","https://cdn.shopify.com/s/files/1/1994/1391/files/mariana-oval-lab-diamond-unique-vintage-halo-engagement-ring_valley-rose-10.png?v=1776259434","https://cdn.shopify.com/s/files/1/1994/1391/files/mariana-oval-lab-diamond-unique-vintage-halo-engagement-ring_valley-rose-9.jpg?v=1776259357","https://cdn.shopify.com/s/files/1/1994/1391/files/224fff07-19b9-4731-ae87-099222056680.png?v=1776777788","https://cdn.shopify.com/s/files/1/1994/1391/files/6036f626-7c6a-43b8-b005-59b8d986b30d.png?v=1776782147","https://cdn.shopify.com/s/files/1/1994/1391/files/06f21293-479c-4408-8526-df21767b27cd.png?v=1776782147","https://cdn.shopify.com/s/files/1/1994/1391/files/9596fe3d-ecd6-4759-a739-f127daff3661.png?v=1776782147","https://cdn.shopify.com/s/files/1/1994/1391/files/37822a3c-12ed-4663-91e1-9348d36f1f4d.png?v=1776782147"],"price":2730,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:33.024Z"},"share_url":"https://firestarter.network/l/lst_dRBeo44T","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_dRBeo44T' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Leonora Oval Lab Diamond Unique Vintage Engagement Ring (Setting Only)' and a budget_max comfortably above $2730.00 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."]}}