{"product_id":"vintage-7","title":"Vintage Phi Beta Fraternity Pin with Exemplar Key Bar  Seed Pearl Greek Letter Badge Fraternity Jewelry","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Greek letter Phi set against a white enamel ground, its crossbar set with a row of seed pearls — connected by a fine chain to an \"Exemplar\" bar with a diamond-set key finial. A Phi Beta fraternity badge, the professional fraternity for music and speech founded in 1912, in a format consistent with early-to-mid 20th century Greek letter jewelry. Finely made and historically grounded, with the weight and material quality that separates a badge like this from costume pieces entirely.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMaterials: gold tone, white enamel, seed pearls, stone accent\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDetails:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEra: 1920s–1940s\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMarkings: stamp on the back of the O\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStyle \/ design notes: Phi letter badge with white enamel ground; seed pearl crossbar; chain-connected Exemplar key bar with diamond-set accent; dual pin stems\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStone or material notes: Seed pearls on crossbar; faceted white stone  on key connector\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eColor: Yellow gold, white enamel, cream\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCondition: Good vintage condition, please see photos \u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMeasurement: 2.5\" total length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCollected by Mineral and Matter\u003c\/p\u003e","brand":"Mineral and Matter","offers":[{"title":"Default Title","offer_id":48686334869739,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0345\/9569\/files\/pin.png?v=1780677518","url":"https:\/\/mineralandmatter.com\/products\/vintage-7","provider":"Mineral and Matter","version":"1.0","type":"link"}