{"type":"firestarter.listing","listing":{"id":"lst_eukBsZi0","product_name":"Custom Polki Diamond Ring","category":"Ring","description":"The Custom Polki Diamond Ring is a story carved in light and time. Each polki diamond ring is made with a hand cut polki diamond from Indonesia, raw and full of character. Pick your stone, your setting and your metal to create a polki ring that feels like it has lived a few lives before finding yours.\nDetails\n\n\nRecycled sterling silver or solid 18 karat yellow, rose or white gold\n\nPolki diamond of your choice\nEthically sourced from the Banjar region in South Kalimantan, Indonesian Borneo\nApril birthstone\n\nA fully customized ring\nMade to order in 8 to 12 weeks\n\n\nCustom Polki Diamond Ring\nEach polki diamond is cut by hand instead of machine. It’s old world and a little wild. You’ll see tiny chips, soft pits and edges that don’t follow the rules. That’s the charm: no two polki stones are the same. Some look like ice, some like smoke, some like the belly of a sleeping volcano.\nOur polki diamonds come from Banjar in South Kalimantan, Indonesian Borneo. They’re mined in small batches, traded fairly and cut with care. Designed in Bali, handcrafted in Jogjakarta. A fully Indonesian diamond ring!\nWhy choose a polki diamond ring? Because you like things with edges. Because you want a story, not just a shine. Because beauty looks better with a few scars and an interesting story.\nWondering do polki diamonds sparkle? Polki cut diamonds don't sparkle like a brilliant cut diamond. They hold a soft kind of glow, like candlelight on skin or the shimmer of fog lifting from a forest. Think of it as the diamond before the world taught it manners. Learn more about the wild beauty of uncut polki diamonds and what polki diamonds are in our guide to antique cut diamonds.\n \nPolki diamond meaning\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 and makes it louder.","images":["https://cdn.shopify.com/s/files/1/1205/9982/products/custom-borneo-polki-diamond-ring-499053.jpg?v=1726547162","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-borneo-polki-diamond-ring-230696.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/files/KR20-KR48ONWHITEHAND_1_36032bcd-b53d-4044-9bb6-6aabdfcc82e4.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/files/KR53-KR73ONWHITEHAND_4ddf3274-5d81-41be-9f53-dc6aee4467f0.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-borneo-polki-diamond-ring-588242.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-borneo-polki-diamond-ring-445498.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-borneo-polki-diamond-ring-858080.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-borneo-polki-diamond-ring-987399.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-borneo-polki-diamond-ring-651104.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-borneo-polki-diamond-ring-819133.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-borneo-polki-diamond-ring-858317.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/products/custom-borneo-polki-diamond-ring-741272.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/files/KR53-KR73ONWHITEBACKGROUND_3b373739-88b0-4ac7-b48a-366fdcb35587.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/files/KR20-KR48ONWHITEBACKGROUND_16e9df99-3b86-4b8e-97cc-f90d82483621.jpg?v=1771585051","https://cdn.shopify.com/s/files/1/1205/9982/files/KR20UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR21UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR25UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR26UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR27UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR29UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR31UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR32UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR33UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR34UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR35UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR37UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR38UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR39UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR41UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR45UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR47UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR48UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR53UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR54UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR56UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR57updated_e709af2c-f269-4897-89d6-87aa43173d2f.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR58updated_a7bd0a0d-e8e3-478d-9bfa-d7d0f8e440d4.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR60UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR61updated_bc5dd97f-172f-4bdc-ae6e-253df129ebfd.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR62UPDATED.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR63.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR64.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR65.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR66.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR67.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR68.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR69.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR71.jpg?v=1763017601","https://cdn.shopify.com/s/files/1/1205/9982/files/KR72thisfromKR19UPDATED.jpg?v=1763017601"],"price":100,"currency":"USD","in_stock":true,"inventory_qty":319968,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:29.154Z"},"share_url":"https://firestarter.network/l/lst_eukBsZi0","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_eukBsZi0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Custom Polki Diamond Ring' and a budget_max comfortably above $100.00 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."]}}