Diamond Pins in Platinum
14 Products
14 Products
14 Products
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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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$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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$2,795
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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$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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$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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$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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$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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$5,995
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. Exclusive, one-of-a-kind Estate Jewelry.
C. 1950 Vintage 1.50 ct. t.w. Diamond Openwork Pin with .15 ct. t.w. Synthetic Sapphires in Platinum
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$5,695
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. 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. 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.
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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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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.
Pins and brooches are having a moment — but the best ones never stopped. A well-chosen brooch on a lapel, a collar, a hat brim, or a bag strap changes a look instantly and says something no other piece of jewelry quite manages. The category ranges from delicate floral pins in gold and gemstones to bold estate brooches with history behind them. Enamel. Pearls. Diamonds. Whimsical animal motifs and nature-inspired designs. Italian-crafted statement pieces. Vintage and estate finds from eras when the brooch was the centerpiece of every dressed occasion. Ross-Simons carries pins and brooches across every style, material, and scale — because the right one is whatever catches your eye and makes your outfit entirely your own.