{"type":"firestarter.listing","listing":{"id":"lst_q8BuIzKL","product_name":"Brown Polki Diamond Ring with Prongs in Silver","category":"Ring","description":"The Brown Polki Diamond Ring with Prongs in Sterling Silver holds a story with every glance. One brown polki diamond from Indonesia sits in four prongs on recycled silver, raw and full of life. You’ll see marks, edges and odd sparkles that catch the light like rain on leaves, campfire embers or the punchline to a joke only you and the moon know.\nDetails\n\nRecycled sterling silver\nLightly faceted polki diamond from South Kalimantan, Indonesia\nEthically sourced and conflict free\nApril birthstone\n\n\n\nBrown Polki Diamond Ring with Prongs in Sterling Silver\nThis imperfect silver diamond ring is for the ones who chase change, jump puddles and find the best secrets behind the kitchen clock. Every brown diamond ring carries a journey. Mined in the wild earth of Borneo island, hand cut and set in silver for you to wear as proof you’re up for anything.\nSlip on the Brown Polki Diamond Ring with Prongs in sterling silver when you want to feel bold, curious and maybe a little unpredictable. Wear it when you start new chapters, cross new lines or feel the urge to eat breakfast for dinner. This polki diamond ring says you move to your own rhythm. The world can keep up if it wants.\nThese polki cut diamonds have imperfect, ragged edges, as well as surface imperfections, pits and chips. If you want a flawless, perfect diamond, these are not for you.\nSelect your ring size to see the exact polki diamond ring that will be yours.\n5 (0.19 ct)5.5 (0.18 ct)6 A (0.23 ct)6 B (0.21 ct)6.5 (0.21 ct)7 A (0.26 ct)7 B (0.31 ct)7.5 (0.21 ct)8 A (0.17 ct)8 B (0.33 ct)8.5 (0.24 ct)9 (0.46 ct)\nReady to ship\nThis Brown Polki Diamond Ring is ready to ship, which takes 3 to 5 business days worldwide.\nArtisanal Indonesian Diamonds\nDiamond is the April birthstone and the toughest one out there. Forged under pressure, just like you. This stone doesn’t mess around. It sharpens your focus, turns up the volume on whatever you’re already feeling: joy, love, purpose, clarity. Diamond brings it all to the surface a","images":["https://cdn.shopify.com/s/files/1/1205/9982/files/Borneo_Diamond_Ring_with_Prongs.jpg?v=1762502373","https://cdn.shopify.com/s/files/1/1205/9982/files/BorneoDiamondRingwithProngs_8.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/BorneoDiamondRingwithProngs_11.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/Borneo_Diamond_Rings_with_Prongs_in_Silver.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/BorneoDiamondRingwithProngs_5.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/Borneo_Diamond_Rings_with_Prongs.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/BorneoDiamondRingwithProngs_6.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/BorneoDiamondRingwithProngs_13.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/BorneoDiamondRingwithProngs_7.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/Borneo_Diamond_Ring_with_Prongs_in_Silver.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/Borneo_Diamond_Ring_with_Prongs_for_Engagement_Ring.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/Borneo_Diamond_Ring_with_Prongs_in_sterling_silver_for_Engagement_Ring.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/Borneo_Diamond_Ring_with_Prongs_in_Sterling_Silver.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/BorneoDiamondRingwithProngs_3.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/BorneoDiamondRingwithProngs_4.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/files/Borneo_Diamond_Rings_with_Prongs_in_Silver_for_engagement_ring.jpg?v=1762758272","https://cdn.shopify.com/s/files/1/1205/9982/products/borneo-diamond-ring-with-prongs-714076.jpg?v=1761200939"],"price":91,"currency":"USD","in_stock":true,"inventory_qty":109989,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:27.627Z"},"share_url":"https://firestarter.network/l/lst_q8BuIzKL","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_q8BuIzKL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Brown Polki Diamond Ring with Prongs in Silver' and a budget_max comfortably above $91.00 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."]}}