{"type":"firestarter.listing","listing":{"id":"lst_2zbSmxfK","product_name":"Custom Cushion Rose Cut Diamond Ring in Gold","category":"Ring","description":"Design your custom engagement ring with the cushion rose cut diamond of your choice. Your ethical dream ring, made to order, just for you. \nDetails\n\n18 karat yellow, rose or white gold\n\nOur signature ethical gold: mercury-free and mined by indigenous women who are paid more than the international gold price\nChoose your rose cut cushion diamond\n\nApril birthstone\nMade to order in 8 to 12 weeks\n\n\n\nCustom Cushion Rose Cut Diamond Ring in Gold\nDesign your own diamond engagement ring or self love ring with the cushion rose cut diamond of your choice. \nChoose a cushion cut diamond that speaks to you and let's get started!\nWe’re making this for you, from scratch\nYour custom cushion rose cut diamond ring will be made to order with the rose cut diamond of your choice in around 8 to 12 weeks. You'll receive a photo before we ship it out. The price is for one finished ring in 18 karat eco gold.\nSince your custom diamond ring will be made especially for you, we don’t accept returns on custom orders. You can read our return policy here.\nYour custom ring design\nMetal\nYou can choose from 18 karat yellow gold, rose gold or white gold. We use 18 karat ethical gold, which is mined and processed with traditional, mercury free, low impact practices by indigenous Dayak women in Central Kalimantan, Indonesian Borneo, who receive fair pay. Our 18 karat white gold is alloyed with palladium. This white gold has a warm gray color. If you prefer that white metal look, we recommend adding rhodium plating for $50.\n\n\n\nRing size\nWe use US ring sizes.\n\n\nNeed help with conversion? Download our free printable ring size guide.\nWant to check your size in real life? Use this eco friendly ring sizer.\nNot sure how to find her ring size? Check all these sneaky ways to find her ring size.\n\n\n\nSetting\nYou can choose between a bezel setting, which has the gold all the way around the stone and a prong setting, where small claws hold the stone. Not sure which setting is right for you? 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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_2zbSmxfK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Custom Cushion Rose Cut Diamond Ring in Gold' and a budget_max comfortably above $1000.00 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."]}}