{"type":"firestarter.listing","listing":{"id":"lst_lCsw_nG5","product_name":"Custom Triangle Diamond Ring in Gold","category":"Ring","description":"Design your custom engagement ring with the trillion cut or triangle 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\nTrilliant cut diamond of your choice\n\nMade to order in 8 to 12 weeks\n\n\n Need it now? Check out Triangular Diamond Ring (US size 6.5) or Brown Triangle Diamond Ring (US size 6) \n\n\n\nCustom Triangle Diamond Ring\nDesign your own modern diamond engagement ring or self love ring.\nA triangle cut diamond has a three-point shape. This angular diamond cut gives a modern and contemporary look. Trillion cut diamonds have slightly more curved edges and more facets than the classic triangle cut. Trilliant cut diamonds tend to look a little larger than round diamonds of the same weight.\nBe aware the corners of this unique diamond cut are more susceptible to bumps and other impact, making them more fragile than the brilliant round. \nChoose a trilliant cut diamond that speaks to you and let's get started on your triangle diamond engagement ring. \nWe’re making this for you, from scratch\nYour custom triangle diamond ring will be made to order with the trilliant 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 triangle cut 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 white gold is rhodium plated.\n\n\nRing size\nWe use US ring sizes.\n\n\nNeed help with conversion? Download our free printable ri","images":["https://cdn.shopify.com/s/files/1/1205/9982/products/custom-triangle-diamond-ring-573525.jpg?v=1662100677","https://cdn.shopify.com/s/files/1/1205/9982/files/CustomTriangleDiamondRingtogether.jpg?v=1764217328","https://cdn.shopify.com/s/files/1/1205/9982/files/DBTonhand.jpg?v=1764217328","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-triangle-diamond-ring-418148.jpg?v=1764217328","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-triangle-diamond-ring-538800.jpg?v=1764217328","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-triangle-diamond-ring-558977.jpg?v=1764217328","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-triangle-diamond-ring-843926.jpg?v=1764217328","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-triangle-diamond-ring-254494.jpg?v=1764217328","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-triangle-diamond-ring-745116.jpg?v=1764217328","https://cdn.shopify.com/s/files/1/1205/9982/products/DBT6.jpg?v=1764217328","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-triangle-diamond-ring-543443.jpg?v=1764217328","https://cdn.shopify.com/s/files/1/1205/9982/files/DBT7.jpg?v=1764217328","https://cdn.shopify.com/s/files/1/1205/9982/files/DBT5.jpg?v=1764217328","https://cdn.shopify.com/s/files/1/1205/9982/files/DBT7certificate.jpg?v=1764217328"],"price":1000,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:28.580Z"},"share_url":"https://firestarter.network/l/lst_lCsw_nG5","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_lCsw_nG5' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Custom Triangle 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."]}}