Diamond Pins in Platinum
22 Products
22 Products
22 Products
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$6,195
C. 1980. The perfect piece to elevate your favorite outfits! From our Estate collection, this magnificent circle pin/pendant dazzles with an impressive show of 4.05 ct. t.w. marquise, baguette and round brilliant-cut diamonds in a lavish floral design. Finely crafted in polished platinum. Revolver safety. Double bail fits up to a 4mm chain, sold separately. Diamond flower pin/pendant. Exclusive, one-of-a-kind Estate Jewelry.
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$4,295
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. Exclusive, one-of-a-kind Estate Jewelry.
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$2,195
C. 1930. Elegant and elongated, this Art Deco-era bar pin from our Estate collection will elevate so many of your everyday outfits! .73 ct. t.w. round diamonds dazzle across intricate platinum openwork that spans 2 5/8" wide. Features a 14kt yellow gold revolver safety. Diamond bar pin. Exclusive, one-of-a-kind Estate Jewelry.
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$3,695
C. 1950. Part of our Estate collection, this artful circle pin is a true Retro-era treasure! Iced in 1.40 ct. t.w. round brilliant-cut diamonds with openwork filigree details, the elegant accessory would make a striking statement affixed to dark-colored garments. Finely crafted in polished platinum. Revolver safety. Diamond circle pin. Exclusive, one-of-a-kind Estate Jewelry.
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$5,595
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. Exclusive, one-of-a-kind Estate Jewelry.
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$8,195
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. Exclusive, one-of-a-kind Estate Jewelry.
$2,995
C. 1990. A timeless design, this sparkling circle pin from our Estate collection will add an unspeakably stylish touch to countless outfits. Fabulous 1.30 ct. t.w. round brilliant-cut diamond dance around a crisp 1" circle, crafted in polished platinum. Revolver safety. Diamond circle pin. Exclusive, one-of-a-kind Estate Jewelry.
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$3,995
C. 1930. Shimmering with quintessential Art Deco-era brilliance, this stunning Estate collection bar pin would be a wonderful addition to any jewelry box! An array of 1.30 ct. t.w. round Old European-cut diamonds span the 3" wide design, with its intricate geometric styling beaming in polished platinum. Revolver safety. Diamond filigree bar pin. Exclusive, one-of-a-kind Estate Jewelry.
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$6,795
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. Exclusive, one-of-a-kind Estate Jewelry.
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$5,895
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. Exclusive, one-of-a-kind Estate Jewelry.
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$2,895
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. Exclusive, one-of-a-kind Estate Jewelry.
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$3,095
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. Exclusive, one-of-a-kind Estate Jewelry.
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$2,795
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. Exclusive, one-of-a-kind Estate Jewelry.
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$3,895
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. Exclusive, one-of-a-kind Estate Jewelry.
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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. Exclusive, one-of-a-kind Estate Jewelry.
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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. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1960. Supremely feminine and elegant, this dazzling pin/pendant from our Estate collection gives incredible sparkle with 7.80 ct. t.w. multi-shaped diamonds. Crafted in beaming platinum. Concealed bail fits up to a 3.5mm chain, sold separately. Revolver safety. Diamond flower bouquet pin/pendant. Exclusive, one-of-a-kind Estate Jewelry.
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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. Exclusive, one-of-a-kind Estate Jewelry.
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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. Exclusive, one-of-a-kind Estate Jewelry.
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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. Exclusive, one-of-a-kind Estate Jewelry.
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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. Exclusive, one-of-a-kind Estate Jewelry.
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C. 1970. With its delicate detailing and magnificent sparkle, this Estate collection bar pin will instantly elevate your every outfit. A graceful flourish of filigree is bedecked by .54 ct. t.w. round brilliant-cut diamonds in beaming platinum with milgrain details. Revolver safety. Diamond filigree bar pin. Exclusive, one-of-a-kind Estate Jewelry.
Silver & Gold Brooches & Pins
Pins and brooches, brooches and pins... whatever you call these fun fine jewelry accessories, fashion pins and brooches are making a comeback. And they're some of the most unique pieces of fine jewelry you can find. When raiding your grandmother's jewelry box is not an option, have some fun shopping the Ross-Simons collection of brooches and pins.
Lapel pins can make a serious yet beautiful statement, like a crystal-paved pink ribbon pin for breast cancer awareness. Or you can show a silly side with a goofy animal pin, from our "Critters on Pins" collection.
Go back in time to a more romantic and feminine era, when you browse our "Estate Pins & Brooches." Choose from over 150 vintage pins and brooches. Find an amazing gold brooch with diamonds.
Browse ross-simons.com and discover everything from classic pearl jewelry to bright gold jewelry and beyond. We travel the globe to bring you this unique jewelry collection, which features dazzling diamond jewelry from India, stylish designer jewelry from Italy, and much, much more. The entire world of fine jewelry is all just a click away.
Love vintage jewelry? Try our Estate Collection. It's full of timeless jewelry designs from eras long past. Fashion-forward? Take a look at our jewelry trends. We offer the latest and greatest in fine jewelry, giving you the touch of glamour and sophistication you want.
So whether you're looking for the sparkle of diamond jewelry, the fire of ruby jewelry, or the cool glow of sapphire jewelry, you'll find it here, and at unbelievable values.
Fabulous jewelry. Great prices. That is our motto. Keep on browsing and find out why.