{"title":"Diamond Necklaces in Platinum","description":null,"products":[{"product_id":"224121","title":"1.00 Carat Lab-Grown Diamond Solitaire Necklace in Platinum","description":"Stunning sparkle, incredible value! Our classic solitaire necklace goes modern with a spectacular 1.00 carat round brilliant-cut lab-grown diamond. Crafted in pristine platinum and suspended from a cable chain with a 2\" extender. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. This item includes a report from the International Gemological Institute to verify color, clarity and carat weight. Lobster clasp, lab-grown diamond solitaire necklace.","brand":"Ross Simons","offers":[{"title":"16-inch","offer_id":43809023361159,"sku":"JDN3 224121 160 PL","price":1695.0,"currency_code":"USD","in_stock":true},{"title":"18-inch","offer_id":43809023393927,"sku":"JDN3 224121 180 PL","price":1750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/224121.jpg?v=1786574864"},{"product_id":"236325","title":"2.20 ct. t.w. Cushion-Shaped Lab-Grown Diamond Necklace in Platinum","description":"Our wow-worthy necklace comes at a significant value for its impressive size. Take a look at this lavish 2.00 carat rectangular cushion-cut lab-grown diamond haloed by .20 ct. t.w. round brilliant-cut lab-grown diamonds. Crafted in polished platinum and stationed on a classic cable chain with a 2\" extender. Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties.This item includes a report from the International Gemological Institute to verify color, clarity and carat weight. Springring clasp, lab-grown diamond necklace.","brand":"Ross Simons","offers":[{"title":"16-inch","offer_id":43863288053895,"sku":"JDN5 236325 160 PL","price":2950.0,"currency_code":"USD","in_stock":true},{"title":"18-inch","offer_id":43863288086663,"sku":"JDN5 236325 180 PL","price":2950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/236325.jpg?v=1786625044"},{"product_id":"242186","title":"C. 1980 Vintage 2.01 ct. t.w. Diamond Floral Necklace in Platinum. 14\u0026quot;","description":"C. 1980. Sparkling in the shape of an abstract bouquet, this Estate collection necklace radiates an unforgettable presence. The design sprouts flowers of many shapes, dazzled by a mix of 2.01 ct. t.w. triangle trillion-cut, marquise and round brilliant-cut diamonds. Crafted in platinum. Suspends from a 10kt white gold curb chain. Springring clasp, diamond floral necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"14-inch","offer_id":43873216790663,"sku":"JEN5 242186 140 PL","price":6795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/242186.jpg?v=1786628827"},{"product_id":"223584","title":"C. 1980 Vintage .60 Carat Sapphire and .44 ct. t.w. Diamond Pendant Necklace in Platinum. 17.5\u0026quot;","description":"C. 1980. This refined Estate collection necklace adds instant sophistication to your everyday style. A .60 carat oval sapphire glows with a sultry deep-blue hue, as .44 ct. t.w. round brilliant-cut diamonds adorn the elegant teardrop-shaped pendant with classic sparkle. Finely crafted in polished platinum. Cable chain. Springring clasp, diamond and sapphire pendant necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"17.5-inch","offer_id":43887510323335,"sku":"JENS 223584 175 PL","price":4399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/223584.jpg?v=1786715587"},{"product_id":"224088","title":"C. 1990 Vintage 1.00 ct. t.w. Diamond Station Necklace in Platinum. 40\u0026quot;","description":"C. 1990. Bright with beautiful sparkle, this elegant Estate collection necklace features 1.00 ct. t.w. round brilliant-cut diamonds that alternate with swirling openwork stations. Crafted in polished platinum on a classic cable chain. Springring clasp, diamond station necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"40-inch","offer_id":43887512649863,"sku":"JEN3 224088 400 PL","price":4319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/224088.jpg?v=1786715796"},{"product_id":"224090","title":"C. 1990 Vintage 2.00 ct. t.w. Diamond Cross Pendant Necklace in Platinum","description":"C. 1990. A beautiful symbol of faith. Our Estate collection cross pendant necklace lights up your everyday look with 2.00 ct. t.w. round brilliant-cut diamonds in polished platinum. Suspends from a sleek box chain. Springring clasp, diamond cross pendant necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"17-inch","offer_id":43887513337991,"sku":"JEN5 224090 170 PL","price":5039.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/224090.jpg?v=1783972479"},{"product_id":"228566","title":"C. 1990 Vintage 1.49 ct. t.w. Diamond Flower Pendant Necklace in Platinum","description":"C. 1990. So stunning at first glance, this graceful 1.49 ct. t.w. diamond flower pendant necklace from our Estate collection becomes even more appealing for its versatile nature. Crafted in platinum and suspended from a sleek box chain that adjusts up to 18\" -- a handy feature to ensure the perfect drape across your most-worn neckline styles. Springring clasp, diamond flower pendant necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Adjustable Length","offer_id":43887528738951,"sku":"JEN3 228566 ADJ PL","price":2639.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/228566.jpg?v=1783975318"},{"product_id":"239219","title":"C. 1990 Vintage 9.5-14mm Cultured Black Pearl Necklace with 4.75 ct. t.w. Diamonds in Platinum. 18.5\u0026quot;","description":"C. 1990. A classic look with a hint of drama. This elegant Estate collection necklace drapes the neckline with shimmery 9.5-14mm cultured black pearls, perfectly offset by the icy sparkle of 4.75 ct. t.w. baguette and round brilliant-cut diamonds in beaming platinum. Screw-catch clasp, diamond and black pearl necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"18.5-inch","offer_id":43887625371783,"sku":"JENW 239219 185 PL","price":8995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/239219.jpg?v=1786626943"},{"product_id":"221840","title":"C. 2000 Vintage 1.00 ct. t.w. Diamond Adjustable Pendant Necklace in Platinum","description":"C. 2000. An understated look with just the right amount of sparkle, this Estate collection necklace will be your new everyday favorite. The diamond-shaped pendant is crafted in polished platinum, encrusted with dazzling 1.00 ct. t.w. round brilliant-cut diamonds. Box chain adjusts from choker length to 17.5\". Springring clasp, diamond adjustable pendant necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Adjustable Length","offer_id":43888105095303,"sku":"JEN3 221840 ADJ PL","price":1965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/221840.jpg?v=1786573117"},{"product_id":"240535","title":"C. 1980 Vintage 2.70 ct. t.w. Diamond Cross Pendant Necklace in Platinum with 14kt White Gold. 18\u0026quot;","description":"C. 1980. A fanciful symbol of faith, this Estate collection cross necklace emits an unforgettable radiance with 2.70 ct. t.w. round diamonds. Crafted in platinum. Suspends from a 14kt white gold box chain. Lobster clasp, diamond cross pendant necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"18-inch","offer_id":43890764939399,"sku":"JEN5 240535 180 PL","price":8595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/240535.jpg?v=1786627624"},{"product_id":"239803","title":"C. 1990 Vintage 2.00 ct. t.w. Diamond Heart Pendant Necklace in Platinum. 19.75\u0026quot;","description":"C. 1990. Infused with artful flair, this Estate collection pendant necklace features a charming asymmetrical heart pendant lined with luminous 2.00 ct. t.w. round brilliant-cut diamonds. Crafted in polished platinum. Box chain. Springring clasp, diamond heart pendant necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"19.75-inch","offer_id":43898716225671,"sku":"JEN5 239803 197 PL","price":5695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/239803.jpg?v=1786718029"},{"product_id":"204579","title":"C. 1980 Vintage 1.75 ct. t.w. Diamond Swirl Pendant Necklace with Onyx in Platinum","description":"C. 1980. Our Estate collection is filled with unique finds, like this marvelous necklace! 1.75 ct. t.w. baguette and round brilliant-cut diamonds dazzle in sumptuous swirls set in polished platinum. Turn over the fanciful pendant and you're met with the thoughtful detail of a bold 14mm carved onyx backing. Cable chain. Lobster clasp, onyx and diamond swirl pendant necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"16-inch","offer_id":43902580293767,"sku":"JEN4 204579 160 PL","price":3025.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/204579.jpg?v=1786563389"},{"product_id":"206641","title":"C. 1980 Vintage 1.20 ct. t.w. Diamond Station Necklace in Platinum. 40\u0026quot;","description":"C. 1980. Sometimes, simple but luxurious is best -- and this ample example is brought to you by our own Estate collection! Stationed on a cable chain are 1.20 ct. t.w. bezel-set round brilliant-cut diamond stations that alternate with swirling elements crafted in rich platinum. At an impressive 40\" length, this fine necklace is perfect for layering with your other favorites. Springring clasp, diamond station necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"40-inch","offer_id":43902589403271,"sku":"JEN3 206641 400 PL","price":3705.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/206641.jpg?v=1786713330"},{"product_id":"246439","title":"C. 1980 Vintage 1.10 ct. t.w. Diamond Necklace in Platinum. 16\u0026quot;","description":"C. 1980. If you can never get enough diamond sparkle, this Estate collection necklace is for you! 1.10 ct. t.w. marquise and round brilliant-cut diamonds form a candescent centerpiece, stationed on a glittering rope chain. Crafted in polished platinum. Springring clasp, diamond necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"16-inch","offer_id":44233103638663,"sku":"JEN3 246439 160 PL","price":5395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/246439.jpg?v=1786632601"},{"product_id":"246507","title":"C. 1990 Vintage 2.00 ct. t.w. Diamond Openwork Pendant Necklace in Platinum","description":"C. 1990. Here's a sophisticated and sparkling find from our Estate collection. The necklace boasts a kite-shaped pendant, whose openwork details are illuminated by 2.00 ct. t.w. round brilliant-cut diamonds. Crafted in platinum. Suspends from a 14kt white gold rope chain. Springring clasp, diamond openwork pendant necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"18-inch","offer_id":44233112223879,"sku":"JEN5 246507 180 PL","price":5895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/246507.jpg?v=1773816050"},{"product_id":"246570","title":"C. 1990 Vintage 1.20 ct. t.w. Diamond Station Necklace in Platinum. 39\u0026quot;","description":"C. 1990. Dainty yet dramatic, this extra-long 39\" cable-chain necklace hails from our Estate collection of rare finds -- ready to be draped or layered! Timeless 1.20 ct. t.w. round brilliant-cut diamonds sparkle in bezels that alternate with lovely openwork stations, all crafted in platinum. Springring clasp, diamond station necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"39-inch","offer_id":44287488950407,"sku":"JEN3 246570 390 PL","price":5895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/246570.jpg?v=1786721850"},{"product_id":"251536","title":"C. 1990 Vintage 2.50 ct. t.w. Diamond Heart Necklace in Platinum. 18\u0026quot;","description":"C. 1990. There is so much to adore about this sparkling Estate collection necklace! Crafted in polished platinum, a classic love heart is encrusted with 2.50 ct. t.w. round brilliant-cut diamonds, leading to a sweet scalloped edge. Stationed on a wheat chain. Lobster clasp, diamond heart necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"18-inch","offer_id":44827813838983,"sku":"JEN5 251536 180 PL","price":5795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/251536.jpg?v=1786724219"},{"product_id":"251345","title":"C. 1980 Vintage .75 ct. t.w. Bezel-Set Diamond Station Necklace in Platinum. 17\u0026quot;","description":"C. 1980. A classic by all accounts, this timeless cable-chain station necklace from our Estate collection sparkles with .75 ct. t.w. round brilliant-cut diamonds in sleek bezel settings. Finely crafted in polished platinum. Springring clasp, diamond station necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"17-inch","offer_id":45018199818375,"sku":"JEN2 251345 170 PL","price":4995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/251345.jpg?v=1786723970"},{"product_id":"252841","title":"C. 2000 Vintage Tiffany Jewelry .30 ct. t.w. Diamond Five-Stone Necklace in Platinum. 18\u0026quot;","description":"C. 2000. A sparkling standout in our Estate collection, this fantastic Tiffany Jewelry necklace dazzles with five .30 ct. t.w. round brilliant-cut diamonds in sleek platinum bezels. Stationed on a classic cable chain and finished with a lobster clasp. Tiffany Jewelry diamond necklace. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"18-inch","offer_id":45149114597511,"sku":"JEN1 252841 180 PL","price":4695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/252841.jpg?v=1786725079"}],"url":"https:\/\/www.ross-simons.com\/collections\/jewelry-necklaces-platinum-diamond.oembed","provider":"Ross-Simons","version":"1.0","type":"link"}