{"type":"firestarter.listing","listing":{"id":"lst_AjIB5QdT","product_name":"Serena Pear Green Sapphire Unique Fantasy Engagement Ring (Setting Only)","category":"Rings","description":"Introducing the Serena engagement ring, a breathtaking pear ethically sourced sapphire, ring inspired by romance and fairytales. This fairytale style ring is ethically made with the highest quality materials and features a stunning pear cut green sapphire, accented by marquise cut lab diamonds to create a whimsical silhouette. Side marquise lab diamonds are 6mmx3mm .25 cts each, and round cut side lab diamonds are 2mm .03cts each. Total lab diamond carat weight for the stunning Serena ring is 0.68 Cts. ","images":["https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-green-sapphire-unique-fantasy-engagement-ring_valley-rose.png?v=1752833651","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-green-sapphire-unique-fantasy-engagement-ring_valley-rose-2.jpg?v=1752833653","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-green-sapphire-unique-fantasy-engagement-ring_valley-rose-3.jpg?v=1752833655","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-green-sapphire-unique-fantasy-engagement-ring_valley-rose-4.jpg?v=1752833656","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-green-sapphire-unique-fantasy-engagement-ring_valley-rose-5.jpg?v=1752833658","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-green-sapphire-unique-fantasy-engagement-ring_valley-rose-6.jpg?v=1752833660","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-green-sapphire-unique-fantasy-engagement-ring_valley-rose-7.png?v=1752833663","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-green-sapphire-unique-fantasy-engagement-ring_valley-rose-8.png?v=1752833666","https://cdn.shopify.com/s/files/1/1994/1391/files/serena_pear_green_sapphire_rose_gold_0001.jpg?v=1776250351","https://cdn.shopify.com/s/files/1/1994/1391/files/serena_pear_green_sapphire_white_gold_0001.jpg?v=1776250351","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-green-sapphire-unique-fantasy-engagement-ring_valley-rose-9.png?v=1776250351","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-green-sapphire-unique-fantasy-engagement-ring_valley-rose-10.png?v=1776250351","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-blue-sapphire-unique-fantasy-engagement-ring_valley-rose-9.png?v=1776250408","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-blue-sapphire-unique-fantasy-engagement-ring_valley-rose-10.png?v=1776250408","https://cdn.shopify.com/s/files/1/1994/1391/files/claire-pear-green-sapphire-modern-unique-engagement-ring-solitaire_valley-rose-11.png?v=1776251399","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-green-sapphire-unique-fantasy-engagement-ring_valley-rose-14.jpg?v=1776250351","https://cdn.shopify.com/s/files/1/1994/1391/files/serena-pear-green-sapphire-unique-fantasy-engagement-ring_valley-rose-15.png?v=1776250351","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","https://cdn.shopify.com/s/files/1/1994/1391/files/0f07b119-7a20-4d3e-a3e0-c8ece51f0d69.png?v=1776782147"],"price":2730,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:33.033Z"},"share_url":"https://firestarter.network/l/lst_AjIB5QdT","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_AjIB5QdT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Serena Pear Green Sapphire Unique Fantasy 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."]}}