{"title":"Signed Jewellery","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eA selection of signed jewellery by leading houses and makers of the nineteenth and twentieth centuries, including Cartier, Van Cleef \u0026amp; Arpels, Georges Lenfant, Castellani, and Carlo Illario. Chosen for design, rarity, provenance and historical interest.\u003c\/p\u003e","products":[{"product_id":"cartier-1925-black-lacquer-cigarette-case","title":"Cartier — Art Deco Cigarette Case, c. 1925","description":"\u003cp\u003eCartier, circa 1925 \u003cbr\u003eAn elegant black lacquer cigarette case, delicately accented with rose-cut diamonds. Crafted in vermeil and 18k gold (750), this refined piece epitomises the Art Deco aesthetic, where understated luxury meets geometric sophistication.\u003c\/p\u003e\n\u003cp\u003eSigned, numbered, and bearing the master’s mark Stoederum \u0026amp; Ruthenburg, it stands as a testament to Cartier’s unrivalled expertise in crafting exquisite objets d’art.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCartier, vers 1925 \u003c\/em\u003e\u003cbr\u003e\u003cem\u003eRaffinement absolu pour cet étui à cigarettes en laque noire, délicatement orné de diamants taille rose. Réalisé en vermeil et or 18k (750), cet objet précieux illustre à la perfection l’élégance du style Art Déco, où luxe et géométrie se rencontrent avec subtilité.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSigné, numéroté et portant le poinçon de maître Stoederum \u0026amp; Ruthenburg, il témoigne du savoir-faire inégalé de Cartier dans l’art des objets d’exception.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AEON","offers":[{"title":"Default Title","offer_id":50981995282698,"sku":null,"price":7500.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/6160\/7178\/files\/IMG-8765.jpg?v=1743525820"},{"product_id":"van-cleef-arpels-diamond-heart-pendant-workshop-of-jean-thierry-bondt","title":"Van Cleef \u0026 Arpels — Diamond Heart Pendant, c. 1970–80","description":"\u003cp\u003eA refined diamond-set heart pendant by Van Cleef \u0026amp; Arpels, crafted in 18K gold and platinum.\u003c\/p\u003e\n\u003cp\u003eThe pendant is signed V.C.A., individually numbered by hand, and bears the French eagle’s-head hallmark for 18K gold together with the dog’s-head hallmark for platinum.\u003c\/p\u003e\n\u003cp\u003eOf particular interest is the partially preserved maker’s mark attributed to the Parisian workshop of Jean-Thierry Bondt, the specialist orfèvre responsible for the execution of the jewel.\u003c\/p\u003e\n\u003cp\u003eThis workshop mark offers a rare insight into the production of signed French jewellery: while the Van Cleef \u0026amp; Arpels signature identifies the Maison, the maker’s mark records the independent Parisian atelier entrusted with its manufacture.\u003c\/p\u003e\n\u003cp\u003eElegant, discreet and highly wearable, the pendant combines the instantly recognisable heart motif with the refined workmanship associated with Van Cleef \u0026amp; Arpels.\u003c\/p\u003e\n\u003cp\u003eVan Cleef \u0026amp; Arpels, Paris\u003cbr\u003e18K gold and platinum\u003cbr\u003eDiamond-set\u003cbr\u003eWorkshop attributed to Jean-Thierry Bondt\u003cbr\u003eFrench work, circa 1970s–80s\u003cbr\u003eExcellent condition\u003c\/p\u003e\n\u003cp\u003ePrice on request.\u003c\/p\u003e","brand":"Van Cleef \u0026 Arpels","offers":[{"title":"Default Title","offer_id":53431150346506,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/6160\/7178\/files\/Van_Cleef_Arpels_diamond_heart_pendant_in_18K_gold_and_platinum_circa_1970s_80s.jpg?v=1788264171"},{"product_id":"french-diamond-insect-earrings-by-the-atelier-bhevrier-huot-didelot","title":"Chevrier Huot Didelot — Diamond Insect Earrings, c. 1950–60","description":"\u003cp\u003e\u003cspan\u003eFrench work, circa 1960–1970.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA charming pair of  insect earrings crafted in 18-carat white gold, their delicately sculpted wings pavé-set with single-cut and 8\/8-cut diamonds, while a bezel-set diamond forms the head of each insect. Their lively naturalistic design perfectly embodies the refined elegance and playful creativity characteristic of French jewellery from the 1960s and 1970s.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese earrings are further distinguished by the maker’s lozenge mark of the Parisian workshop CH\u003c\/span\u003e\u003cspan\u003eEVRIER HUOT DIDELOT\u003c\/span\u003e\u003cspan\u003e, a respected manufacturer renowned for the exceptional quality of its craftsmanship. The atelier is notably documented as having produced jewellery for \u003c\/span\u003e\u003cspan\u003eCartier\u003c\/span\u003e\u003cspan\u003e, including some of the Maison’s celebrated naturalistic animal brooches. In French jewellery, the maker’s mark identifies the workshop legally responsible for the manufacture of the piece, providing an important guarantee of authenticity and preserving the direct link between the jewel and the craftsmen who created it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe earrings retain their original 18-carat white gold ALPA fittings for pierced ears.\u003c\/span\u003e\u003c\/p\u003e","brand":"AEON","offers":[{"title":"Default Title","offer_id":53433206538506,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/6160\/7178\/files\/Photoroom_20260726_133346.jpg?v=1785070984"},{"product_id":"jaeger-lecoultre-diamond-and-platinum-lady-s-wristwatch-circa-1950","title":"Jaeger-LeCoultre — Platinum \u0026 Diamond Watch, c. 1950","description":"\u003cp\u003e\u003cspan\u003eA superb 1950s Jaeger-LeCoultre jewel watch, combining the elegance of fine jewellery with the refinement of Swiss watchmaking.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCrafted in platinum and set throughout with brilliant- and baguette-cut diamonds, the watch is conceived as a true evening jewel. Its beautifully articulated bracelet is remarkably supple on the wrist, with interlaced diamond-set links creating both movement and light.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt its centre, a discreet silvered dial signed \u003c\/span\u003e\u003cspan\u003eJAEGER-LECOULTRE\u003c\/span\u003e\u003cspan\u003e is framed by a brilliant-cut diamond bezel, whilst faceted sword-shaped hands with subtle green reflections add an unusual and particularly elegant detail.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe watch is fitted with Jaeger-LeCoultre’s celebrated \u003c\/span\u003e\u003cspan\u003eDuoplan manually wound mechanical movement\u003c\/span\u003e\u003cspan\u003e, a calibre developed specifically to combine technical precision with exceptionally refined proportions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA glamorous and highly wearable example of mid-century jewellery watch design — equally striking worn alone or amongst a collection of bracelets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCirca 1950\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003ePlatinum, brilliant- and baguette-cut diamonds\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eJaeger-LeCoultre Duoplan manual-winding movement\u003c\/span\u003e\u003c\/p\u003e","brand":"AEON","offers":[{"title":"Default Title","offer_id":53611295441162,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/6160\/7178\/files\/C8E2B5CE-B6AE-4AAA-B5A3-82D1A3CEFAEE.jpg?v=1788259365"},{"product_id":"van-cleef-arpels-paris-snowflake-diamond-clips-circa-1947","title":"Van Cleef \u0026 Arpels — Snowflake Diamond Clips, c. 1947","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eAn exceptional pair of Van Cleef \u0026amp; Arpels platinum diamond clips, designed as radiating snowflakes and set with 172 diamonds: 120 baguette-cut and 52 round brilliant-cut diamonds, with a total estimated weight of approximately 10.8 carats, estimated F–G colour, VVS–VS clarity.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEach clip is signed VAN CLEEF \u0026amp; ARPELS, numbered 59.124, and bears the maker’s mark of the Parisian workshop Robert Ehret. The \u003cem\u003eSnowflake\u003c\/em\u003e design is documented by the Maison from 1946 and remains one of its most recognisable post-war creations.\u003c\/p\u003e\n\u003cp\u003eA closely related pair, made by Van Cleef \u0026amp; Arpels New York in 1946, belonged to Doris Duke and was sold at Christie’s New York in 2004.\u003c\/p\u003e\n\u003cp\u003ePlatinum · approx. 10.8 ct of diamonds · 3.7 cm · 33.3 g the pair · circa 1947\u003c\/p\u003e\n\u003cp\u003ePRICE ON REQUEST\u003c\/p\u003e","brand":"Van Cleef \u0026 Arpels","offers":[{"title":"Default Title","offer_id":53611546149130,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/6160\/7178\/files\/VAN_CLEEF_ARPELS_AEON_COLLECTION.png?v=1788263760"},{"product_id":"castellani-floral-micromosaic-gold-brooch-1870","title":"Castellani — Micromosaic Brooch, c. 1870","description":"\u003cp class=\"isSelectedEnd\"\u003eA refined example of the archaeological revival jewellery for which Castellani of Rome became internationally celebrated during the nineteenth century.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThis circular brooch is crafted in 14-carat yellow gold and centred with a finely executed micromosaic flower, composed of minute coloured glass tesserae forming five petals.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe micromosaic is framed by a characteristic border of gold fettuccine, surrounded by concentric bands of twisted and beaded gold wire. The outer edge is finished with a delicate openwork border of repeating circular motifs, creating the rich texture and intricate surface associated with Castellani’s Neo-Etruscan work.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe reverse bears the Castellani maker’s mark of two interlaced “C”s within a cartouche.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eFloral subjects appear in the Castellani workshops’ records from at least September 1860, while related gold and micromosaic jewels are preserved in major museum collections including The Metropolitan Museum of Art, New York, and the British Museum, London.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eA particularly charming and wearable example of Roman archaeological revival jewellery, combining the virtuosity of Italian micromosaic with Castellani’s distinctive goldsmithing.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eMaker: Castellani, Rome\u003cbr\u003eDate: c.1870\u003cbr\u003eMaterial: 14-carat yellow gold and glass micromosaic\u003cbr\u003eDiameter: approximately 2.7 cm\u003cbr\u003eGross weight: 6.8 g\u003cbr\u003eMark: Two interlaced “C”s within a cartouche\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eCondition\u003cbr\u003eGood overall condition. A small localised dent to the gold mount and light surface wear consistent with age. The micromosaic is well preserved, with no apparent losses.\u003c\/p\u003e\n\u003cp\u003eRelated literature\u003cbr\u003eGeoffrey C. Munn, \u003cem\u003eCastellani and Giuliano: Revivalist Jewellers of the Nineteenth Century\u003c\/em\u003e, 1984.\u003cbr\u003eSusan Weber Soros and Stefanie Walker (eds.), \u003cem\u003eCastellani and Italian Archaeological Jewelry\u003c\/em\u003e, 2004.\u003c\/p\u003e","brand":"Castellani","offers":[{"title":"Default Title","offer_id":53611800494346,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/6160\/7178\/files\/Castellani_Rome_floral_micromosaic_gold_brooch_circa_1870.jpg?v=1788268555"},{"product_id":"georges-lenfant-gold-mesh-bracelet-1960","title":"Georges Lenfant — Prince of Wales Gold Bracelet, c. 1960–70","description":"\u003cp\u003eAn exceptional 18-carat gold bracelet by the Atelier Georges Lenfant, one of the most celebrated Parisian workshops of the twentieth century and renowned for its extraordinary mastery of chains, articulated jewellery and woven gold.\u003c\/p\u003e\n\u003cp\u003eCreated circa 1960–70, this substantial bracelet is formed as a broad, remarkably supple ribbon of tightly woven yellow gold, producing the appearance and movement of a continuous textile. Its surface is pressed and textured with an intricate geometric pattern of intersecting diagonal lines, traditionally known as ‘Prince of Wales’.\u003c\/p\u003e\n\u003cp\u003eThe bracelet exemplifies the technical virtuosity associated with Jacques Lenfant (1904–1994), who pursued extensive research into gold fabrics, chains and complex articulated structures within the family workshop.\u003c\/p\u003e\n\u003cp\u003eWeighing an impressive 101.7 grams, the bracelet retains an exceptional sense of fluidity despite its considerable presence on the wrist. It is finished with a bar clasp and additional safety fitting.\u003c\/p\u003e\n\u003cp\u003eThe reverse bears the Georges Lenfant workshop maker’s mark, comprising the initials ‘GL’ accompanied by a die and a bird’s wing within a lozenge.\u003c\/p\u003e\n\u003cp\u003eThe Atelier Georges Lenfant, established at 47 rue des Petits-Champs, Paris, worked for many of the greatest jewellery houses of the twentieth century and became particularly renowned for the quality and ingenuity of its gold chainwork.\u003c\/p\u003e\n\u003cp\u003eA highly collectible example of post-war French goldsmithing, combining sculptural presence, remarkable weight and the distinctive technical sophistication of the Lenfant workshop.\u003c\/p\u003e\n\u003cp\u003eMaker: Jacques Lenfant for Atelier Georges Lenfant, Paris\u003cbr\u003eDate: c.1960–70\u003cbr\u003eMaterial: 18-carat yellow gold\u003cbr\u003eLength: 18 cm\u003cbr\u003eWidth: 2.4 cm\u003cbr\u003eGross weight: 101.7 g\u003cbr\u003eMaker’s mark: Georges Lenfant workshop mark, ‘GL’ with a die and bird’s wing within a lozenge\u003c\/p\u003e\n\u003cp\u003eRelated literature\u003cbr\u003eJacques Lenfant, \u003cem\u003eLe Livre de la Chaîne\u003c\/em\u003e, Éditions Scriptar SA, 1996.\u003cbr\u003eMaurice Labarte and Jacques Lenfant, \u003cem\u003eMethod of Manufacturing Jewels of Gold or Platinum or Their Alloys\u003c\/em\u003e, patent filed 29 June 1970, US 3,686,734, published 29 August 1972.\u003c\/p\u003e\n\u003cp\u003eCondition\u003cbr\u003eLight surface wear and minor localised distortions to the mesh, consistent with age and the inherently supple construction of the bracelet. Clasp and safety fitting present.\u003c\/p\u003e","brand":"Georges Lenfant","offers":[{"title":"Default Title","offer_id":53611825037578,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/6160\/7178\/files\/JACQUES_LENFANTPOURATELIERGEORGESLENFANT.png?v=1788268868"},{"product_id":"cartier-gay-freres-frog-pin-1992","title":"Cartier \/ Gay Frères — Frog Pin, c. 1992","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eA charming and highly collectible Cartier frog pin, made in Paris by the celebrated workshop Gay Frères circa 1992.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eModelled as a stylised frog in 18-carat yellow gold, the jewel is enlivened with vivid green enamel detailing, while the eyes are set with cabochon rubies. Its diminutive scale and sculptural design give the piece a playful character while retaining the refinement associated with Cartier’s animal jewels.\u003c\/p\u003e\n\u003cp\u003eThe reverse is signed CARTIER, numbered 66585, and bears the maker’s mark of Gay Frères, one of the most important specialist jewellery workshops of the twentieth century.\u003c\/p\u003e\n\u003cp\u003eGay Frères produced jewellery for several of the great international maisons, and its work for Cartier is particularly sought after by collectors.\u003c\/p\u003e\n\u003cp\u003eA distinctive and wearable example of late twentieth-century Cartier jewellery, combining colour, humour and exceptional Parisian craftsmanship.\u003c\/p\u003e\n\u003cp\u003eMaker: Gay Frères for Cartier, Paris\u003cbr\u003eDate: c.1992\u003cbr\u003eMaterial: 18-carat yellow gold\u003cbr\u003eDecoration: Green enamel\u003cbr\u003eGemstones: Cabochon rubies\u003cbr\u003eDimensions: 1.7 × 1.3 cm\u003cbr\u003eGross weight: 4.04 g\u003cbr\u003eSignature: CARTIER\u003cbr\u003eNumber: 66585\u003cbr\u003eMaker’s mark: Gay Frères\u003c\/p\u003e\n\u003cp\u003eCondition\u003cbr\u003eVery good overall condition. The enamel and rubies are present, with light surface wear consistent with age and use.\u003c\/p\u003e","brand":"cartier","offers":[{"title":"Default Title","offer_id":53611896013066,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/6160\/7178\/files\/Photoroom_20260901_155007.jpg?v=1788270668"},{"product_id":"carlo-illario-polychrome-gold-necklace-1970","title":"Carlo Illario \u0026 Fratelli — Polychrome Necklace, c. 1970","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eA striking and highly distinctive polychrome jewel by Carlo Illario \u0026amp; Fratelli of Valenza, created circa 1970.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe necklace is composed of faceted citrine beads, alternating with sapphire and ruby beads and punctuated by yellow gold spacers. At its centre is an articulated geometric pendant in 18-carat yellow gold, set with an oval blue sapphire cabochon surrounded by calibrated rubies, brilliant-cut diamonds and small emerald cabochons.\u003c\/p\u003e\n\u003cp\u003eThe lower section is finished with a lively fringe of articulated drops, giving the jewel considerable movement, while the cylindrical clasp is itself partially set with diamonds.\u003c\/p\u003e\n\u003cp\u003eThe pendant bears the Italian maker’s mark ★ 26 AL, identifying Carlo Illario \u0026amp; Fratelli, Valenza.\u003c\/p\u003e\n\u003ch3\u003eThe Illario–Bulgari connection\u003c\/h3\u003e\n\u003cp\u003eFounded in Valenza in 1920, Carlo Illario e Fratelli became one of Italy’s distinguished jewellery workshops and was an important manufacturer for Bulgari during the mid-twentieth century. The relationship is documented by surviving Bulgari jewels bearing Illario’s ★ 26 AL maker’s mark; Christie’s has, for example, catalogued 1970s jewellery signed Bvlgari and simultaneously marked by Carlo Illario e Fratelli. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIllario produced jewellery for Bulgari particularly during the 1950s, 1960s and 1970s, alongside jewels made and sold under the workshop’s own identity. The firm became recognised for sophisticated goldsmithing, bold colour combinations and the use of both precious gemstones and unusual decorative materials. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis necklace is an Illario creation in its own right rather than a Bulgari-signed jewel, but belongs to the same period in which the Valenza workshop was producing jewellery for the Roman maison.\u003c\/p\u003e\n\u003cp\u003eIts exuberant combination of coloured gemstones, articulated construction and strong geometric design perfectly captures the glamour of Italian jewellery of the 1970s.\u003c\/p\u003e\n\u003cp\u003eMaker: Carlo Illario \u0026amp; Fratelli, Valenza\u003cbr\u003eDate: c.1970\u003cbr\u003eMaterial: 18-carat yellow gold\u003cbr\u003eMaker’s mark: ★ 26 AL\u003cbr\u003eGemstones: Sapphire, ruby, emerald, citrine and diamond\u003c\/p\u003e\n\u003cp\u003eCentral sapphire: approximately 10.30 × 6.59 × 5.4 mm; estimated weight approximately 2.50 carats\u003cbr\u003eDiamonds: 113 brilliant-cut diamonds, estimated total weight approximately 1.70 carats\u003cbr\u003eRubies: 16, estimated total weight approximately 0.45 carat\u003cbr\u003eEmeralds: 5 small cabochons, estimated total weight approximately 0.08 carat\u003c\/p\u003e\n\u003cp\u003eLength: approximately 41 cm\u003cbr\u003eCentral pendant: approximately 3.8 × 3 cm\u003cbr\u003eGross weight: 41.92 g\u003c\/p\u003e\n\u003cp\u003eCondition\u003cbr\u003eGood overall condition, with light wear consistent with age. Articulations and clasp are functioning correctly. No restoration reported.\u003c\/p\u003e","brand":"AEON","offers":[{"title":"Default Title","offer_id":53611911479562,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/6160\/7178\/files\/Carlo_Illario_Fratelli_polychrome_gemstone_gold_necklace_Valenza_circa_1970.jpg?v=1788271310"}],"url":"https:\/\/www.aeoncollection.fr\/collections\/signed-jewellery.oembed","provider":"AEON","version":"1.0","type":"link"}