{"product_id":"the-imperial-jade-seal-perfect-4-ridge-exhibition-grade-symmetrical-pair-37-0mm-x-42-0mm","title":"The \"Imperial Jade Seal Perfect 4-Ridge\" Exhibition-Grade Symmetrical Pair | 37.0mm x 42.0mm","description":"The \"Imperial Jade Seal Perfect 4-Ridge\" represents the pinnacle of exhibition-grade craftsmanship. This symmetrical pair showcases a flawless 4-ridge mutation forming a distinctive square profile with a flat, blocky seal base—a structural rarity that commands attention from serious collectors.\n\nEvery surface tells a story of meticulous artistry. Deep-cut vertical network wrinkles cascade across the face, while rolling high-relief folds create dynamic visual movement. Straight architectural sidewalls and continuous primary ribs deliver exceptional geometric precision and tactile depth that invites repeated examination.\n\nMeasuring 37.0mm x 42.0mm, this museum-grade piece is engineered for elite collectors, high-end investors, and connoisseurs who recognize true rarity. The unmatched geometric tension and profound tactile feedback make this a 1-of-1 structural masterpiece—a historical artifact that transcends ordinary collecting into the realm of serious investment and scholarly appreciation.","brand":"EasternAra","offers":[{"title":"Default Title","offer_id":52734501650719,"sku":null,"price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7711\/7727\/files\/02.jpg?v=1785751590","url":"https:\/\/easternara.com\/products\/the-imperial-jade-seal-perfect-4-ridge-exhibition-grade-symmetrical-pair-37-0mm-x-42-0mm","provider":"EasternAra","version":"1.0","type":"link"}