{"type":"firestarter.listing","listing":{"id":"lst_x66zS47e","product_name":"Blue Diamond Signet Ring in Silver","category":"Ring","description":"The Blue Diamond Signet Ring lands on your finger and changes the temperature. This women’s signet ring starts cool, then warms as if it chose you back. Dainty with a burst of color, it feels like a promise you’re daring yourself to keep. The kind you test with your thumb when no one’s looking.\nDetails\n\nRecycled sterling silver\n1 mm natural blue diamond, irradiated for color, from Botswana\nApril birthstone\n\nKnife edge shank \n\n\nBlue Diamond Signet Ringer in Silver\nA tiny blue diamond sits flush in a marquise signet ring top, set in recycled sterling silver. The band tapers into a knife edge that runs all the way around. It feels lean and deliberate. A small blue diamond ring with presence. A minimalist blue diamond ring that still holds its ground. An everyday signet ring you reach for without thinking.\nThe diamond comes from Botswana and carries April birthstone energy of clarity and endurance. Of pressure turned into form. Diamond asks you to hold your standards and follow through. The blue draws that clarity toward your voice, the place where truth either tightens or moves. Blue diamond supports calm under pressure, steady breath, clean decisions. It’s about focus without force, strength without noise, conviction without theatrics.\nThe marquise signet top stretches along your finger like a small shield. The knife edge shank presses a fine line into your skin when you close your hand, when you reach, when you decide.\nThis ring works as a pinky signet ring for women. It fits your grip, your gestures, your life. This blue diamond signet ring for women is a silver signet ring for women who like their jewelry close and intentional. A dainty signet ring for women who know restraint can feel charged.\nYou wear it to remember who you are becoming, what you’re building, and what you refuse to lower yourself for.\nReady to ship\nThis Blue Diamond Signet Ring is ready to ship, which takes 3 to 5 business days worldwide.\nRecycled sterling silver\nWe work with a local refiner who ","images":["https://cdn.shopify.com/s/files/1/1205/9982/files/Blue_Diamond_Signet_Ring_in_Sterling_Silver.jpg?v=1771569606","https://cdn.shopify.com/s/files/1/1205/9982/files/Round_Blue_Diamond_Signet_Ring_in_Sterling_Silver.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/Blue_Diamond_Signet_Ring_in_Recycled_Sterling_Silver.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/Oval_Blue_Diamond_Signet_Ring_in_Recycled_Sterling_Silver.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/Oval_Blue_Diamond_Signet_Ring_in_Sterling_Silver.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/BlueDiamondSignetRinginSilver.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/BlueDiamondSignetRing_8_a692aab3-f431-4967-9fca-e6981d4aecca.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/Round_Blue_Diamond_Signet_Ring_in_Silver.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/BlueDiamondSignetRinginSilver_cc54599c-0c9c-4e4d-b3bb-2549a7f03074.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/Blue_Diamond_Signet_Ring_in_Silver.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/Oval_Blue_Diamond_Signet_Rings_in_Silver.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/BlueDiamondSignetRing_7_e64ff6a2-8577-4bab-898f-7bc786015aad.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/Oval_Blue_Diamond_Signet_Rings_in_Sterling_Silver.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/BlueDiamondSignetRinginSilver_HammeredSapphireRing_1.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/Round_Blue_Diamond_Signet_Rings_in_Silver.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/BlueDiamondSignetRing_11.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/BlueDiamondSignetRing_9.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/BlueDiamondSignetRinginSilver_HammeredSapphireRing_3.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/BlueDiamondSignetRing_10.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/BlueDiamondSignetRinginSilver_HammeredSapphireRing_2.jpg?v=1774930418","https://cdn.shopify.com/s/files/1/1205/9982/files/GOT07969_bdb1fd08-3811-4519-9c91-2c5f587ac113.jpg?v=1774930418"],"price":89,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:27.297Z"},"share_url":"https://firestarter.network/l/lst_x66zS47e","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_x66zS47e' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Blue Diamond Signet Ring in Silver' and a budget_max comfortably above $89.00 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."]}}