{"title":"Diamond Brooches \u0026 Pins in Platinum | Estate Collection","description":null,"products":[{"product_id":"222116","title":"C. 1970 Vintage 3.35 ct. t.w. Diamond Swirl Pin in Platinum","description":"C. 1970. An heirloom-quality pin offers one of the easiest, most sophisticated paths to truly iconic style. Our swirling Estate collection statement dazzles with an impressive show of 3.35 ct. t.w. baguette and round brilliant-cut diamonds in polished platinum. Year after year, for every stylish occasion, this superb accessory will elevate your look tenfold. Revolver safety. Diamond swirl pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43887483584647,"sku":"JE16 222116 PIN PL","price":5055.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/222116.jpg?v=1786715056"},{"product_id":"222635","title":"C. 1950 Vintage 2.35 ct. t.w. Diamond Filigree Pin\/Pendant in Platinum","description":"C. 1950. Our Estate collection presents a Retro-era pin\/pendant that's simply scintillating with 2.35 ct. t.w. round Old European-cut diamonds in a stunning filigree design. Crafted in beaming platinum. Hinged bail fits up to a 1mm chain, sold separately. Revolver safety. Diamond filigree pin\/pendant. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43887493939335,"sku":"JE15 222635 PIN PL","price":6045.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/222635.jpg?v=1786715221"},{"product_id":"232208","title":"C. 1970 Vintage 2.30 ct. t.w. Diamond Circle Pin in Platinum","description":"C. 1970. Shimmering with 2.30 ct. t.w. round brilliant-cut and baguette diamonds in a ribbony circle design, this fabulous Estate collection pin is a timeless treasure ready to join your precious heirlooms. Crafted in polished platinum. 1 1\/4\" diameter. Revolver safety. Diamond circle pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43887567077511,"sku":"JE15 232208 PIN PL","price":6795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/232208.jpg?v=1786716855"},{"product_id":"203426","title":"C. 1950 Vintage 1.85 ct. t.w. Diamond Filigree Pin\/Pendant with Synthetic Emeralds in Platinum","description":"C. 1950. Our Estate collection proudly presents this glamorous Retro-era pin\/pendant! The sizable accessory is covered with 1.85 ct. t.w. round Old European-cut diamonds that dazzle amid gorgeous filigree detailing. Note the trios of rectangular synthetic emeralds that line the sides, adding a perfect pop of green. Crafted in rich platinum. Hinged bail fits up to a 5mm chain, sold separately. Revolver safety. Diamond filigree pin\/pendant. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43887884337287,"sku":"JE14 203426 PIN PL","price":3725.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/203426.jpg?v=1786712901"},{"product_id":"242201","title":"C. 1970 Vintage 1.00 ct. t.w. Diamond Filigree Circle Pin with Simulated Emeralds in Platinum","description":"C. 1970. From our Estate collection, this wreath-like pin is festive for the holidays -- and elegant any other time of year! Features a filigree circle of 1.00 ct. t.w. round brilliant-cut diamonds secured with a bow, which is dotted by simulated emerald rectangles for a touch of vibrancy. Crafted in platinum. Revolver safety. Diamond filigree circle pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43890807177351,"sku":"JE13 242201 PIN PL","price":3895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/242201.jpg?v=1786718890"},{"product_id":"244883","title":"C. 1980 Vintage 2.60 ct. t.w. Diamond Circle Pin in Platinum","description":"C. 1980. Quick to come and go from our Estate collection, circle pins are a fan favorite for their classic look and sleek silhouette. This one touts an elevated heirloom quality, beaming with beautiful 2.60 ct. t.w. round brilliant-cut diamonds in polished platinum. Revolver safety. Diamond circle pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43890860327047,"sku":"JE15 244883 PIN PL","price":4295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/244883.jpg?v=1786720307"},{"product_id":"203569","title":"C. 1950 Vintage 1.50 ct. t.w. Diamond Filigree Pin in Platinum","description":"C. 1950. Dating back to the Retro era, this slender Estate collection filigree pin will be the most elegant enhancement to your sophisticated ensembles! Bright with 1.50 ct. t.w. round Old European-cut diamonds in a fanciful filigree design set polished platinum, and finished with a 14kt white gold pin and revolver safety. Diamond filigree pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43898487046279,"sku":"JE14 203569 PIN PL","price":2175.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/203569.jpg?v=1783953741"},{"product_id":"207111","title":"C. 1910 Vintage 1.20 ct. t.w. Diamond Pin in Platinum","description":"C. 1910. For those with a true appreciation for the historical origins of a fine piece of jewelry, this pin is for you! Hailing from the Edwardian era of design, our Estate collection pin features an open-space rectangular grid that houses 1.20 ct. t.w. round Old European-cut diamonds that continue in sparkling borders. All are set in rich platinum, with a push-pull safety crafted in 18kt yellow gold. Diamond pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43898508509319,"sku":"JE13 207111 PIN PL","price":2105.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/207111.jpg?v=1783957385"},{"product_id":"227157","title":"C. 1930 Vintage 3.65 ct. t.w. Diamond Pin in Platinum","description":"C. 1930. A grid of glitter, this dimensional pin from our Estate collection boasts all the hallmarks of the Art Deco era. Beautifully ornate with a geometric pattern, 2.35 ct. t.w. diamonds enrobe the polished platinum piece, showcasing a trio of larger diamonds at the center -- a .60 carat round brilliant-cut diamond glittering in the middle, with two .70 ct. t.w. round Old Mine-cut diamonds on either side. Push-pull safety. Diamond pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43898630045831,"sku":"JE16 227157 PIN PL","price":6559.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/227157.jpg?v=1783974282"},{"product_id":"227191","title":"C. 1950 Vintage 2.25 ct. t.w. Diamond Bar Pin in Platinum","description":"C. 1950. This beautiful bar pin from our Estate collection is the epitome of elegance. Hailing from the Retro era, the thin marquise design stretches out to 3 7\/8\" wide in polished platinum. Twinkling 2.25 ct. t.w. round Old European-cut diamonds provide delicate sparkle, making it such a pretty and feminine piece. Revolver safety. Diamond bar pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43898630111367,"sku":"JE15 227191 PIN PL","price":4719.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/227191.jpg?v=1786716249"},{"product_id":"233852","title":"C. 1920 Vintage 1.41 ct. t.w. Diamond Pin\/Watch Fob in Platinum","description":"C. 1920. An ingenious Art Deco treasure, this exceptional Estate collection pin doubles as a dazzling watch fob -- bright with 1.41 ct. t.w. diamonds across the front and opening to reveal the timepiece. Watch features include hand-wound mechanical movement, 21mm case, white dial, mineral crystal and 18kt white gold crown. Revolver safety. Diamond pin\/watch fob. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43898678050951,"sku":"JE73 233852 PIN PL","price":5595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/233852.jpg?v=1786716996"},{"product_id":"234111","title":"C. 1930 Vintage 1.00 ct. t.w. Diamond Bar Pin in Platinum","description":"C. 1930. Sleek and steeped in sparkle, this Art Deco-era bar pin from our Estate collection is sure to catch keen eyes! Features 1.00 ct. t.w. round Old European-cut diamonds in a perfect row set in polished platinum. Revolver safety. Diamond bar pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43898680279175,"sku":"JE13 234111 PIN PL","price":2895.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/234111.jpg?v=1784036444"},{"product_id":"239512","title":"C. 1950 Vintage 2.3-2.5mm Cultured Pearl and .50 ct. t.w. Diamond Bar Pin in Platinum","description":"C. 1950. A sleek and chic style from the Retro era, this Estate collection bar pin will instantly elevate your favorite jackets and blazers. The 2 3\/4\" wide design sparkles with .50 ct. t.w. diamond rounds, while shimmery 2.3-2.5mm cultured pearls lend their luster amid filigree of polished platinum. Revolver safety and pin are 14kt yellow gold. Diamond and white pearl bar pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43898715832455,"sku":"JE12 239512 PIN PL","price":2795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/239512.jpg?v=1786717993"},{"product_id":"240362","title":"C. 1950 Vintage 2.1-2.4mm Cultured Pearl and .58 ct. t.w. Diamond Oval Pin in Platinum","description":"C. 1950. Joining our Estate collection from the Retro era, this pin embodies luxury in the most elegant way. Features concentric ovals of shiny 2.1-2.4mm cultured pearls bound together by sparkling beams of .58 ct. t.w. round Old European-cut diamonds. Crafted in platinum. Revolver safety. Diamond and pearl oval pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43898716946567,"sku":"JE12 240362 PIN PL","price":3095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/240362.jpg?v=1786718150"},{"product_id":"206259","title":"C. 1950 Vintage 3.85 ct. t.w. Diamond Pin in Platinum","description":"C. 1950. Absolutely spectacular! Shimmering with sumptuous Retro-era sparkle, this Estate collection pin features the most magnificent display of 3.85 ct. t.w. round and baguette diamonds in polished platinum. Prepare for countless stares and compliments anytime you debut this superb statement. Revolver safety. Diamond pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43902585372807,"sku":"JE16 206259 PIN PL","price":3295.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/206259.jpg?v=1783956163"},{"product_id":"206753","title":"C. 1950 Vintage 1.35 ct. t.w. Diamond Filigree Bar Pin in Platinum","description":"C. 1950. A timeless Retro-era signature, now yours forever! Our elegant Estate collection bar pin features fanciful filigree openwork illuminated by 1.35 ct. t.w. round diamonds in polished platinum. Features a 14kt white gold pin. Revolver safety. Diamond filigree bar pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":43902590124167,"sku":"JE13 206753 PIN PL","price":2955.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/206753.jpg?v=1783956992"},{"product_id":"248701","title":"C. 1950 Vintage 1.50 ct. t.w. Diamond Openwork Pin with .15 ct. t.w. Synthetic Sapphires in Platinum","description":"C. 1950. From our Estate collection, this magnificent Retro-era pin features beautifully intricate openwork that sweeps across its 2\" long design. For classic sparkle, 1.50 ct. t.w. round Old European-cut diamonds twinkle all over, while .15 ct. t.w. triangular synthetic sapphires anchor the piece with bold color. Revolver safety. Diamond openwork pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":44827802861703,"sku":"JE14 248701 PIN PL","price":5695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/248701.jpg?v=1786722928"},{"product_id":"249845","title":"C. 1970 Vintage 1.50 ct. t.w. Diamond Circle Pin in Platinum","description":"C. 1970. Whirling with fantastic 1.50 ct. t.w. diamond sparkle, this exquisite Estate collection pin brings lively movement to a classic circle design. Picture this heirloom-quality piece elevating a blouse, jacket lapel or scarf. Finely crafted in polished platinum. Revolver safety. Diamond circle pin. \u003cb\u003eExclusive, one-of-a-kind Estate Jewelry.\u003c\/b\u003e","brand":"Ross Simons","offers":[{"title":"Pin","offer_id":44827804893319,"sku":"JE14 249845 PIN PL","price":5995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1311\/7063\/files\/249845.jpg?v=1786723434"}],"url":"https:\/\/www.ross-simons.com\/collections\/jewelry-estate-pins-platinum-diamond.oembed","provider":"Ross-Simons","version":"1.0","type":"link"}