{"title":"River Necklaces","description":"\u003cp\u003eAn exceptional piece par excellence, the \u003cstrong\u003eriver necklace\u003c\/strong\u003e is certainly a must at Castafiore. It is with a poetic name and a unique design that it manages to charm all diamond lovers, from the flirtatious grandmother to the dreamy young girl.\u003c\/p\u003e\n\n\u003cp\u003e Discover our fine selection of old, vintage and second-hand river necklaces, to adopt to shine brightly in all circumstances or to offer to celebrate a unique moment in life.\u003c\/p\u003e\n\n\u003ch2\u003e The river necklace, a priceless jewel for small and big occasions\u003c\/h2\u003e\n\n\u003cp\u003e “River necklace”, “river of diamonds”: these are terms which define a type of jewel that is both very specific and very precious. It is in fact a \u003cstrong\u003enecklace made up of one or more line(s) of gems\u003c\/strong\u003e . The necklace is generally quite short, thus highlighting the neck and head posture of its owner.\u003c\/p\u003e\n\n \u003cp\u003eArtisan jewelers tend to favor a single type of precious stone when they create these necklaces with strong aesthetic potential, which is why the river necklace is often a river of diamonds. It's a fact, diamonds reign over the world of fine jewelry thanks to their intrinsic quality and beauty. It therefore naturally stands out as the star of the river necklace, on which gold, silver or platinum are very discreet. However, it is the combination of noble materials that allows the river necklace to admirably resist the test of time.\u003c\/p\u003e\n\n\u003cp\u003e If \u003cstrong\u003ethe gems of the river necklace\u003c\/strong\u003e are generally all the same color and cut identically, some jewelry houses also like to design less classic models. This is particularly the case with the river pendant necklace, which further enhances feminine necklines.\u003c\/p\u003e\n\n \u003ch2\u003eFind the river necklace of your dreams through our catalog of old, vintage and second-hand jewelry\u003c\/h2\u003e\n\n\u003cp\u003e Since the 18th century, the \u003cstrong\u003eriver necklace has proven that the diamond\u003c\/strong\u003e is resolutely a woman's best friend. As a jewel with timeless charm, it therefore has a privileged place within our vast collection of treasures from the past.\u003c\/p\u003e\n\n\u003cp\u003e With Castafiore, choose a river of diamonds carefully selected, then rigorously authenticated by jewelry experts. Each of our river necklaces comes with a traceable and tamper-proof digital certificate, allowing you to purchase vintage or second-hand jewelry with complete confidence on our online platform.\u003c\/p\u003e\n\n \u003cp\u003eSigned or unsigned, our river necklaces are in all cases remarkable pieces steeped in history. Real favorites for us, in our opinion they have all the assets to seduce you in turn, from their authentic sophistication to their excellent durability. As a bonus, the second-hand river necklace makes diamonds accessible to a greater number of consumers compared to the new diamond river necklace.\u003c\/p\u003e\n\n\u003cp\u003e All you have to do is \u003cstrong\u003echoose your favorite diamond-set necklace\u003c\/strong\u003e to accessorize your gala outfits or to enjoy the incomparable pleasure of wearing a river of diamonds around your neck. Reveal your love of beauty with a delicately sparkling river necklace.\u003c\/p\u003e","products":[{"product_id":"784055-collier-or-diamants","title":"Necklace - Gold \u0026amp; Diamonds","description":"\u003cp style=\"font-size: 11px;\"\u003e Necklace in 750‰ white gold, set with 84 diamonds (approximately 3.80 carats) quality G VS.\u003c\/p\u003e\n\n\u003cp style=\"font-size: 11px;\"\u003e \u003cstrong\u003eNeck circumference: 44 cm\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp style=\"font-size: 11px;\"\u003e \u003cstrong\u003eWeight: 23.34 grams\u003c\/strong\u003e\u003c\/p\u003e","brand":"D'Or \u0026 D'Argent","offers":[{"title":"Default Title","offer_id":46466235171143,"sku":"230068R","price":5500.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/products\/collier-or-diamants-688966.jpg?v=1707794084"},{"product_id":"collier-riviere-en-or-blanc-diamants","title":"River necklace in white gold, diamonds.","description":"River necklace in white gold, decorated with diamonds.","brand":"Miller","offers":[{"title":"Default Title","offer_id":48606210883911,"sku":"33148","price":14700.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/products\/collier-riviere-en-or-blanc-diamants-642617.jpg?v=1697822094"},{"product_id":"367611-collier-riviercollier-riviere-or-diamantse-or-diamants","title":"3-row Rivière necklace in white gold and diamonds","description":"\u003cp\u003e 3-row Rivière necklace in 18-carat white gold and diamonds.\u003c\/p\u003e","brand":"Passage Paris","offers":[{"title":"Default Title","offer_id":48771054207303,"sku":"BO\/220008 STA","price":14500.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/products\/collier-riviere-en-or-blanc-et-diamants-206039.jpg?v=1701267607"},{"product_id":"422627-collier-boucheron-en-or-blanc-platine-et-diamants","title":"Rivière BOUCHERON necklace in white gold, platinum and diamonds","description":"\u003cp\u003e BOUCHERON necklace in 18-carat white gold and platinum, set with princess and baguette diamonds.\u003c\/p\u003e","brand":"Bouisset","offers":[{"title":"Default Title","offer_id":48980530364743,"sku":"12456","price":170000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-boucheron-en-or-blanc-platine-et-diamants-100371.jpg?v=1712351990"},{"product_id":"635146-collier-riviere-diamants","title":"Rivière necklace in white gold and diamonds","description":"\u003cp class=\"product-attribute-font-description\" data-mce-fragment=\"1\"\u003e Rivière necklace in 18-carat white gold and diamonds. \u003c\/p\u003e\n\n\u003cp class=\"product-attribute-font-description ng-star-inserted\" style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"Passage Paris","offers":[{"title":"Default Title","offer_id":49252906729799,"sku":"BO\/230058","price":16000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-blanc-et-diamants-597644.jpg?v=1711399121"},{"product_id":"collier-riviere-or-jaune-amethyste","title":"Rivière necklace in yellow gold and amethysts","description":"\u003cp\u003eRivière necklace in 18-carat yellow gold, set with 30 oval-cut amethysts.\u003cbr\u003e\u003c\/p\u003e","brand":"Rivluxe","offers":[{"title":"Default Title","offer_id":49540576739655,"sku":"2999421CN","price":8900.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-jaune-et-amethyste-439600.jpg?v=1724077525"},{"product_id":"collier-riviere-diamants-en-or-blanc-4","title":"River necklace in white gold and diamonds ","description":"\u003cp\u003e 18K white gold river necklace, set with brilliant-cut diamonds.\u003c\/p\u003e","brand":"Miller","offers":[{"title":"Default Title","offer_id":50281840509255,"sku":"33964","price":23500.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-blanc-et-diamants-635786.jpg?v=1727552579"},{"product_id":"collier-riviere-or-jaune-diamants-1","title":"Necklace River in yellow gold with diamonds","description":"\u003cp\u003eNecklace River in yellow gold 750\/000 paving stone diamonds set with floral motifs. Total weight diamonds Approx. 37 carats. This elegant, sparkling necklace will add a touch of glamour to any outfit. Ideal for special occasions or everyday wear.\u003c\/p\u003e","brand":"Miller","offers":[{"title":"Default Title","offer_id":50733976781127,"sku":"34168","price":42700.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-jaune-avec-diamants-107830.png?v=1734421978"},{"product_id":"168772-collier-vagues-en-or-blanc-et-diamants","title":"Necklace River in white gold and diamonds","description":"\u003cp\u003eSpectacular necklace of diamonds for women. diamonds brilliant cut. 18-carat white gold. This item is in perfect condition.\u003c\/p\u003e","brand":"Renuevo","offers":[{"title":"Default Title","offer_id":50884018241863,"sku":"D364222LF","price":12083.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/mc_-6cFWZYuL.jpg?v=1758880752"},{"product_id":"collier-riviere-or-blanc-et-diamants","title":"Necklace river white gold and diamonds.","description":"\u003cp\u003eA river necklace entirely set with 135 diamonds brilliant cut, the diamond weighing 0.70 carats. \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Miller","offers":[{"title":"Default Title","offer_id":51516922069319,"sku":"34485","price":31900.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-or-blanc-et-diamants-813989.webp?v=1746322050"},{"product_id":"collier-riviere-diamants-or-blanc","title":"Necklace River in white gold and diamonds","description":"\u003cp\u003eNecklace River in white gold 18 carats set with 53 diamonds brilliant-cut in closed setting \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Miller","offers":[{"title":"Default Title","offer_id":51681816150343,"sku":"34609","price":6500.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-blanc-et-diamants-956459.png?v=1748974601"},{"product_id":"collier-or-jaune-et-citrines","title":"Necklace River yellow gold and citrines","description":"\u003cp\u003eNecklace River yellow gold 18 carats set with a succession of 23 oval-cut citrines weighing 300 carats and arranged at an angle, lobster clasp\u003c\/p\u003e","brand":"Miller","offers":[{"title":"Default Title","offer_id":51810792964423,"sku":"34695","price":6900.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-or-jaune-et-citrines-6354319.png?v=1751234835"},{"product_id":"collier-diamants-riviere-vintage","title":"Necklace River KREISS in paltinium and diamonds","description":"\u003cp\u003eNecklace River in paltinium \u003cmeta charset=\"utf-8\"\u003eThe geometrical crimps are drop-formed and articulated to each other. Each holds a diamond modern brilliant-cut. The profiles are smooth and openwork on the top and rounded on the underside. 117 diamonds in total adorn this necklace. The fastening system is a safety catch.\u003c\/p\u003e","brand":"MaisonBaume","offers":[{"title":"Default Title","offer_id":52018079727943,"sku":"23-136","price":25000.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-diamants-riviere-vintage-9343650.jpg?v=1754115970"},{"product_id":"collier-riviere-or-blanc-et-diamants-1","title":"Rivière necklace in white gold and diamonds","description":"\u003cp\u003e Rivière necklace in 18 carat white gold entirely set with brilliant cut diamonds.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Miller","offers":[{"title":"Default Title","offer_id":52494035386695,"sku":"34933","price":17800.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-blanc-et-diamants-9754498.png?v=1760002945"},{"product_id":"629909-collier-rivire-or-blanc-et-diamants-26-ct","title":"Rivière necklace in white gold and diamonds","description":"\u003cp\u003e Rivière necklace in 18 carat white gold, set with natural diamonds.\u003c\/p\u003e","brand":"La Joaillerie Rive Gauche","offers":[{"title":"Default Title","offer_id":52717780599111,"sku":"56401","price":5990.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-blanc-et-diamants-2160089.jpg?v=1764149616"},{"product_id":"collier-riviere-en-or-blanc-et-diamants","title":"Rivière necklace in white gold and diamonds","description":"\u003cp\u003eRivière necklace in 17-carat white gold, set with brilliant-cut diamonds. Double figure-eight safety clasp.\u003c\/p\u003e","brand":"L'Aurore","offers":[{"title":"Default Title","offer_id":52718091829575,"sku":"32848","price":8590.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-blanc-et-diamants-4520415.jpg?v=1764151931"},{"product_id":"collier-riviere-diamants-10-15-carats-or-gris-18-carats-1","title":"Rivière Diamond Necklace 10.15 Carats 18 Carat White Gold","description":"\u003cp\u003e Magnificent rivière necklace in grey gold set with 10.15 carats of brilliant-cut diamonds.\u003c\/p\u003e\n\n\u003cp\u003e Diamond color: G\u003c\/p\u003e\n\n\u003cp\u003e Diamond purity: VS\u003c\/p\u003e\n\n\u003cp\u003e Total diamond weight: 10.15 carats\u003c\/p\u003e\n\n\u003cp\u003e Number of diamonds: 169\u003c\/p\u003e\n\n\u003cp\u003e Necklace length: 43.18 cm (17.5 inches)\u003c\/p\u003e\n\n\u003cp\u003e 18-carat grey gold, 750\/1000 (eagle's head hallmark)\u003c\/p\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/www.lespierresdejulie.com\/blogs\/actualite\/pourquoi-le-diamant-brille-t-il\"\u003eEverything you need to know about diamonds!\u003c\/a\u003e\u003c\/p\u003e","brand":"Les pierres de julie","offers":[{"title":"Default Title","offer_id":52736372212039,"sku":"C142","price":24000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-diamants-1015-carats-or-gris-18-carats-8867569.jpg?v=1763160072"},{"product_id":"collier-riviere-or-blanc-diamant-4","title":"Rivière necklace in white gold and diamonds","description":"18k white gold (750\/1000) necklace. 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Excellent condition.","brand":"Rivluxe","offers":[{"title":"Default Title","offer_id":52895507185991,"sku":"4901432CN","price":8990.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-blanc-et-diamants-7945159.jpg?v=1764973419"},{"product_id":"collier-riviere-en-or-blanc-et-diamants-1","title":"Rivière Necklace in White gold and Diamonds","description":"\u003cp\u003eRivière Necklace in 18-carat white gold entirely set with falling Brilliant cut diamonds.\u003c\/p\u003e","brand":"Miller","offers":[{"title":"Default Title","offer_id":53536842350919,"sku":"35404","price":16000.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-blanc-et-diamants-1556369.png?v=1773996765"},{"product_id":"collier-riviere-en-or-blanc-et-diamants-2","title":"Collier Rivière en or blanc et diamants","description":"\u003cp\u003eCollier Rivière en or blanc 18 carats, serti de diamants naturels ronds et taille brillant. \u003c\/p\u003e","brand":"Faelutti","offers":[{"title":"Default Title","offer_id":53707791696199,"sku":"14481","price":15000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-blanc-et-diamants-6642588.jpg?v=1776367371"},{"product_id":"collier-riviere-en-or-jaune-et-diamants","title":"Necklace Rivière in yellow gold and diamonds","description":"\u003cp\u003eNecklace Rivière in yellow gold 18 carats, adorned with an elegant articulated motif composed of geometric gold elements, sublimated by a setting of diamonds natural stones. \u003c\/p\u003e","brand":"Campanile Gioielli","offers":[{"title":"Default Title","offer_id":53797647253831,"sku":"CL108 (00249)","price":9299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-jaune-et-diamants-5236854.jpg?v=1777305803"},{"product_id":"collier-riviere-recarlo-en-or-blanc-et-diamants","title":"RECARLO River Necklace in White gold and Diamonds","description":"\u003cp\u003eNecklace Rivière RECARLO in 18 Carat white gold, set with Brilliant cut natural diamonds. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eNecklace in 18 KT white gold ( 750 ‰ ) weighing 28.00 grams with Brilliant cut natural diamonds for ct 16.90; Clarity VVS G color, signed RECARLO.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e its Link is thick mm 3.55 x mm 3.14.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Faelutti","offers":[{"title":"Default Title","offer_id":54039204036935,"sku":"14657","price":21000.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-recarlo-en-or-blanc-et-diamants-1738532.jpg?v=1780146813"},{"product_id":"collier-boucheron-angelique-riviere-de-diamants-or-blanc","title":"Necklace BOUCHERON Angélique rivière in white gold and diamond","description":"A rivière necklace signed Maison Boucheron, model \"Angélique\" in white gold 750\/000 set with four lines of diamonds brilliant-cut falling stones. \u003cbr\u003eEstimated diamonds quality: color E-F; clarity VVS to VS. ","brand":"Miller","offers":[{"title":"Default Title","offer_id":54053659377991,"sku":"35700","price":98500.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-boucheron-angelique-en-or-blanc-et-diamants-1236400.png?v=1780344324"},{"product_id":"collier-riviere-en-or-jaune-or-rose-argent-et-diamants","title":"\"Rivière\" Necklace in Yellow Gold, Rose Gold, Silver, and Diamonds","description":"\u003cp\u003e\"Rivière\" necklace in 18-karat yellow and rose gold and silver, featuring a double Rolo chain holding a row of diamonds that supports three diamond-set pendants.\u003c\/p\u003e\u003cp\u003eBarrel clasp adorned with floral motifs. A few diamonds have likely been replaced recently.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe necklace is adorned with old European cut and half-cut diamonds with an estimated total weight of approximately 7.50 carats.\u003c\/p\u003e\u003cp\u003eEstimated diamond color: H to I; estimated clarity: VS to SI.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003ePendant height: 3.00 cm\u003c\/p\u003e\u003cp\u003eChain length: 39.50 cm\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eCondition: very slight micro-scratches and oxidation on the gold and silver parts, cloudiness and a few chips on the diamonds, and slight wear on the set; see photos.\u003c\/p\u003e","brand":"Galerie Pénélope","offers":[{"title":"Default Title","offer_id":54268767666503,"sku":"1234","price":22600.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-jaune-or-rose-argent-et-diamants-3507402.jpg?v=1783026438"},{"product_id":"collier-riviere-en-or-jaune-et-diamants-1","title":"\"Rivière\" Necklace in Yellow Gold and Diamonds","description":"\u003cp\u003e18-carat yellow gold Rivière necklace, set with 124 diamonds. A pendant can be added to the top of the necklace. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eMade of 18k yellow gold (eagle-head Hallmark) and 124 diamonds, each weighing approximately 0.10 carats\u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e","brand":"EURO PIÈCE D'OR","offers":[{"title":"Default Title","offer_id":54351039299911,"sku":"wc-28581","price":14900.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-jaune-et-diamants-8954608.png?v=1784218301"},{"product_id":"collier-riviere-en-or-blanc-et-diamants-3","title":"\"Rivière\" Necklace in White Gold and Diamonds","description":"\u003cp\u003e\"Rivière\" necklace in 18-carat white gold, set with 65 natural diamonds. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e18K white gold necklace with approximately 3 carats of diamonds \u003c\/p\u003e\u003cp\u003e 65 x 0.05 ct \u003c\/p\u003e\u003cp\u003eLength approximately 43 cm \u003c\/p\u003e\u003cp\u003eWeight: 19.2 grams\u003c\/p\u003e","brand":"EURO PIÈCE D'OR","offers":[{"title":"Default Title","offer_id":54351041560903,"sku":"wc-30983","price":5600.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/collier-riviere-en-or-blanc-et-diamants-2542286.png?v=1784218292"}],"url":"https:\/\/castafiore.com\/collections\/colliers-riviere.oembed?page=2","provider":"Castafiore","version":"1.0","type":"link"}