{"type":"firestarter.listing","listing":{"id":"lst_dtZeMpBq","product_name":"Vintage JAR Carnelian Ring With Box","category":"Rings","description":"Collector-worthy vintage JAR intaglio ring calls up ancient Minoan references in the octopus cypher engraved into the carnelian center stone (deployed historically as a symbol of intelligence, adaptability, transformation and hidden or chaotic power), and Victorian details in the sailor-knots on the shank\nSingle stone secured in full bezel settings\nRound wire knotted shank measures 1.75mm wide\nVintage intaglio ring style set in 18k solid yellow gold\nMociun Found Note: Designed by Joel Arthur Rosenthal, the first living ‘artist of gems’ to be honored with a retrospective at New York’s Metropolitan Museum of Art, for his brand JAR. Sold with original JAR Paris pink leather ring box. Signed. Circa 1990s.\n\nItem Details\nThis piece was finished in size 4.75––and due to the nature of the design, it cannot be resized.\nFine jewelry should be worn and stored with special attention, particularly when set with certain gemstones. Get the guide to Mociun collection upkeep on our website.\nAntique or vintage items are final sale.","images":["https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique_Vintage_Rings__JARCarnelianRingWithBox_01_OR052026-12212.jpg?v=1779306934","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique-_-Vintage_Rings__Vintage-JAR-Carnelian-Ring-With-Box_02_OR052026-12212.jpg?v=1779820683","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique_Vintage_Rings__JARCarnelianRingWithBox_03_OR052026-12212.jpg?v=1779306934","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique_Vintage_Rings__JARCarnelianRingWithBox_04_OR052026-12212.jpg?v=1779306934","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique_Vintage_Rings__JARCarnelianRingWithBox_05_OR052026-122121.jpg?v=1779306933","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique_Vintage_Rings__JARCarnelianRingWithBox_05_OR052026-12212.jpg?v=1779306933","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique_Vintage_Rings__JARCarnelianRingWithBox_06_OR052026-12212.jpg?v=1779306934","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique-_-Vintage_Rings__Vintage-JAR-Carnelian-Ring-With-Box_08_OR052026-12212.jpg?v=1779820683","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique-_-Vintage_Rings__Vintage-JAR-Carnelian-Ring-With-Box_99sq_OR052026-12212.jpg?v=1779820683"],"price":40000,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.681Z"},"share_url":"https://firestarter.network/l/lst_dtZeMpBq","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_dtZeMpBq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vintage JAR Carnelian Ring With Box' and a budget_max comfortably above $40000.00 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."]}}