{"product_id":"circa-1920s-art-deco-cartier-gold-platinum-diamond-sapphire-enamel-retractable-pencil-pendant","title":"Art Deco Cartier Sapphire \u0026 Diamond Retractable Pencil Pendant","description":"\u0026lt;p\u0026gt;An extraordinary example of Cartier's Art Deco ingenuity, the retractable pencil pairs crisp black and white enamel striping with platinum accents, diamonds, and a richly colored sapphire cabochon in a composition defined by precision and balance. Every detail — from the architectural silhouette to the concealed writing instrument — reflects the maison's mastery of transforming everyday objects into works of exceptional design. Both a functional accessory and a collector's treasure, it embodies the sophistication and technical innovation that made Cartier one of the defining jewelers of the era.\u0026lt;\/p\u0026gt;\r\n\u0026lt;p\u0026gt;Gump’s is forever treasure hunting for the best of everything and our collection of estate jewelry — featuring rare antique pieces — is no exception. Distinguished in provenance, each item is one of a kind, reflecting its distinctive gemstones, materials and craftsmanship.\u0026lt;\/p\u0026gt;\r\n\u0026lt;ul\u0026gt;\r\n\u0026lt;li\u0026gt;One of a kind.\u0026lt;\/li\u0026gt;\r\n\u0026lt;li\u0026gt;Designed by Cartier, circa 1920s.\u0026lt;\/li\u0026gt;\r\n\u0026lt;li\u0026gt;1 cushion sapphire, est. 3.00ctw.\u0026lt;\/li\u0026gt;\r\n\u0026lt;li\u0026gt;30 rose-cut diamonds.\u0026lt;\/li\u0026gt;\r\n\u0026lt;li\u0026gt;Black and white enamel.\u0026lt;\/li\u0026gt;\r\n\u0026lt;li\u0026gt;Platinum.\u0026lt;\/li\u0026gt;\r\n\u0026lt;li\u0026gt;18-karat yellow gold.\u0026lt;\/li\u0026gt;\r\n\u0026lt;li\u0026gt;2 5\/8\" long to 5 7\/8\" long.\u0026lt;\/li\u0026gt;\r\n\u0026lt;\/ul\u0026gt;","brand":"Estate","offers":[{"title":"Default Title","offer_id":47686889013442,"sku":"877629","price":30200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0091\/0734\/1397\/files\/877629_2.jpg?v=1785526055","url":"https:\/\/gumps.com\/products\/circa-1920s-art-deco-cartier-gold-platinum-diamond-sapphire-enamel-retractable-pencil-pendant","provider":"Gump's","version":"1.0","type":"link"}