{"type":"firestarter.listing","listing":{"id":"lst_dUecnn0i","product_name":"Callisto Rose Cut Sapphire Ring","category":"Ring","description":"Gleaming, dazzling, like scattered stardust in the sky - that's what this ring is like.\nDetails\n\nRecycled sterling silver \nRose cut round sapphire from Australia\nSeptember birthstone\n\n\n\nCallisto Rose Cut Sapphire Ring\nInspired by the Callisto moon, this dainty ring features a rose cut sapphire at its center, hugged by a stardust-finished silver band.\nHugged in a basket prong setting, the rose cut round sapphires are ethically sourced from Australia, and cut in Thailand. \nYour Callisto moon rose cut sapphire will look similar to the photos.\nSapphire\nSapphire is the September birthstone. This mesmerizing gemstone symbolizes wisdom, loyalty, and faith. She was once believed to protect your loved ones from harm.\nAt first glance, sapphire gleams with power and strength, but her true colors shine within kindness and hope – that’s the stone’s real secret sauce. Sapphire lets us get real because she offers great wisdom of intuitive truth, insight, and healing. A symbol of friendship and peace, and a shield for negative energy.\nRecycled sterling silver\nWe use recycled silver from Umicore. This company is listed as a Conflict Free Smelter by the Responsible Minerals Initiative (RMA), Chain-of-Custody certified by the Responsible Jewellery Council (RJC), and complies with the LBMA Responsible Ag Guidance. We opt for recycled silver as an interim solution while we look into setting up a traceable supply chain for artisanal, pollution free silver.\nStyle tips\nWear this rose cut sapphire ring together with forest gemstone stud earrings. For a cosmic look, match with stardust labradorite earrings.","images":["https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-631719.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-903598.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-172116.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-763812.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-157314.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-810556.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-948189.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-519028.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-817573.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-362373.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-717399.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-370478.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-184018.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-652164.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-202879.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-383248.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-179474.jpg?v=1661279037","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-490012.jpg?v=1664177062","https://cdn.shopify.com/s/files/1/1205/9982/products/callisto-rose-cut-sapphire-ring-260840.jpg?v=1664171661"],"price":69,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:28.586Z"},"share_url":"https://firestarter.network/l/lst_dUecnn0i","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_dUecnn0i' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Callisto Rose Cut Sapphire Ring' and a budget_max comfortably above $69.00 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."]}}