Platinum And Diamond Pin

This Platinum pin is center set with a .45 carat Old European Diamond in an elaborate pierced, engraved and filigree mount.

One lady's Platinum, Diamond and Sapphire filigree pin. The pin contains one marquise cut diamond in the center that weighs .48ct.

Diamond pin set in both platinum and yellow gold.

A finely made antique tie pin mounted in platinum and set with very fine coloured stones.

Tie or lapel pin of an equestrian winning post mounted in platinum and set with brilliant cut diamonds and calibre set emeralds.

Art Deco Platinum Pin With 8 Square Cut Sapphires Weighing a Total Carat Weight Of 0.52 Carats and 12 European Cut Diamonds Weighing A Total Carat Weight Of 1.46 Carats, G Color and ...

Tiffany & Co. Platinum, Diamond & Cabochon Emerald Pin. Weight of Pin: 14 grams.

Antique Platinum Natural Pearl and Diamond Pin. The pin is set with 5 old mine cut diamonds weighing approx. 1.91cttw., I-J color, VS-SI clarity, further set with 4 natural pearls ra...

A finely made antique tie pin with a brilliant cut diamond centre, a surround of bright coloured, well-matched calibre set emeralds and a wavy border set with a rose-cut diamonds.

This large 1950's platinum bow-shaped pin is densely set with sparkling brilliant-cut diamonds.

Platinum Ribbon Wreath Pin with 8 carats total weight in diamonds.

This is an extraordinary platinum aquamarine and diamond by Tiffany & Co. Icy cool blue round bezel-set aquas alternate with diamonds designed as dragonflies to create this radiant ...

The moonstone weighs approx 40ct. and there are approx 2.35ct diamonds. This platinum fish weighs 21.1 grams This fish measures 2 1/4 inch wide by 1 7/8 inch high Patti Esbia has ...

Natural pearl and diamond tie pin in platinum. Antique men's tie pin featuring a pear-shaped natural pearl.

Stunning platinum pin set with diamonds and blue sapphires.

Fine terrier pin handmade in platinum decorated in round-cut diamonds with a gold collar and small ruby eye.

Late Victorian old cut brilliant diamond cluster tie or lapel pin, with lozenge cut turquoise centre set in platinum and mounted in 18 carat yellow gold.

A fabulous pin/pendant from the Art Deco (ca1920s) era! Crafted in platinum, this piece begins with a circular coral cabochon.

This Burdeen's Jewelry Platinum & Diamond Bird Pin, is so heartwarming and delicate...for any bird lover !!!

Art Deco Platinum Diamond Bow Pin set with 100 round European cut diamonds, bezel, bead and prong set, G-J color, VS-SI clarity, weighing about 3.60 carat total

Edwardian platinum over gold pearl and diamond pin/ pendant.

Condition: The overall condition of the pin is excellent. Besides normal surface wear, there is no serious damage to the gold or platinum setting and all of the diamonds and the cent...

Late Deco diamond bow pin, set with old mine cut and old European cut diamonds weighing approximately 8.00 total carats, with milgrain detailing on frame, mounted in platinum, circa ...

Condition: The overall condition of the pin is excellent. Besides normal surface wear, there is no serious damage to the gold or platinum setting and all of the diamonds and the cent...

Antique tie pin in platinum and 18 karat yellow gold with a looped design and two pear shaped drops.

This awesome platinum equestrian pin features a diamond horse with an enamel rider holding the reins.

A very charming Tiffany & Co. dog pin from the Art Deco (ca1920) era! Crafted in platinum, this wonderful piece portrays the shape of a terrier.

A very charming Tiffany & Co. dog pin from the Art Deco (ca1920) era! Crafted in platinum, this wonderful piece portrays the shape of a terrier.

Equestrian tie or lapel pin in the form of a horseshoe in platinum and 18 karat yellow gold.

A yellow gold mounted tie pin set with a Burma ruby centre, surrounded by four, old cut brilliant cut diamonds set in platinum within a carved yellow gold setting.

Antique tie pin mounted in 18 karat yellow gold and set in platinum.

Bow pin in eighteen karat yellow gold and platinum with 4.0 carats of diamonds that are F-G color and VS clarity.

A fine example of traditional Art Deco style, this elegant 1930's pin is made of platinum-set diamonds and sapphires with black enamel accents.

Edwardian lioness tie pin in 18-karat yellow gold and platinum. It features the head of a lioness with an open mouth, holding an old mine cut diamond set in a closed setting.

Platinum flower pin with double hinged back, set with 173 full cut round diamonds and 17 baguette diamonds weighing 12.50cts total, F-G color, VS-SI1 color

Platinum and diamond Art Deco circa 1920's double clip pin with removable frame set with 168 full cut round diamonds weighing about 10.00 carat total, and 38 straight baguette diamon...

Entire pin is created in Platinum. Pin measures about 2 1/2" top to bottom.

From the Eiseman Estate Jewelry Collection, this art deco inspired style platinum carved jade, pearl, and diamond pin. This pin is crafted with a carved jade slate surrounded by pear...

handmade platinum mount carved carnelian lapis and diamond art deco pin that is bead set with 48 round single and european cut diamonds totaling approx.1.1 cts. with black onyx finials

Estate Oscar Heyman Bros platinum and 18 karat yellow gold pansy pin set with colorless diamonds having an estimated total weight of 2.25 carats and natural canary round brilliant cu...

An antique diamond and black onyx platinum pin, presented in an antique box bearing the name Walker & Son Jewelers & Silversmiths.

An Art Deco rectangular Platinum and 18k White gold diamond brooch. A beautifully designed and executed pin with a crossbar design of 9 semi modern old European cut diamonds bead set...

Pin with diamonds and pearls in 585 gold (unstamped) with 3 beads of approx. 4 and 3.5 mm each set by 4 old-cut diamonds of approx. 0.02 ct each.

This pin is from the Art Deco period, set with diamonds and calibre cut rubies, and is made from 14 karat yellow gold with a platinum accent on top.

A Pretty Platinum And Diamond Bar Pin With 18 Karat Yellow Gold X.

Exquisite Art Deco Pin Circa 1925 Platinium, diamonds, emeralds Signed Cartier

Edwardian Antique Platinum and Diamond Bar Pin with 1ct Sapphire An estate piece.

18k. Gold, Platinum, Diamonds and Emeralds. It comes in a unique custom made box designed by Prince John Landrum Bryant, ready for you, or for a very special gift. This piece was mad...

This one of a kind Brooch designed as a pinwheel is set with numerous round diamonds weighing approximately 34 Carats. Set within a Yellow Gold Frame. The stone Setting is impeccable...

A stylised brooch in the form of a leaf, set with calibre cut citrines with a curved diamond stem running the length of the pin. Mounted in 18ct yellow gold and platinum.

Charming Art Deco Platinum and Yellow Gold Old Cut Diamond and Carre Cut Ruby Millegrain Set Pin Brooch.

Platinum diamond Art Deco pin/clips consisting of Old mine cut and baguette cut diamonds having a total weight of approximately 5.50 cts.

Platinum Art Deco clips/pin consisting of 120 old european cut diamonds and 4 baguette cut diamonds having a total weight of approximately 7.25 carats set with 2 cabochon moonstones ...

platinum topped yellow gold brooch set with numerous old European cut diamonds, total approximate weight 3 carats.

Metal: 18K Yellow Gold and Platinum. 0.09 carat Diamond and ruby. VS-SI clarity and F color diamond.

(G-H, SI-I). The pin itself is 14k yellow gold and the diamonds are set in platinum.

An elegant Belle Époque diamond brooch by Cartier, composed of old European and rose-cut diamonds in a finely pierced platinum openwork plaque. The symmetrical garland motif radiates...

A true masterpiece of the Art Deco era – a magnificent Platinum Diamond Double Clip Brooch, a timeless treasure of geometric elegance and lavish sparkle. Each of the double clips, d...

Finely crafted in platinum with Baguette, Marquise, and Round Brilliant cut Diamonds weighing a total of approximately 4.00 carats. Circa 1950s 1 1/8 x 5/8 inches

Finely crafted in platinum with Old European and Baguette cut Diamonds weighing a total of approximately 8.00 carats. Circa 1930s Individual clip 1 1/2 x 1 1/4 inches

Finely crafted in platinum with a pair of Round Brilliant cut center Diamonds weighing a total of approximately 1.00 carat, and additional Round Brilliant cut and Baguette Diamonds w...

This is an elegant pair of platinum earrings from the 1950s. The earrings feature sparkling round and baguette cut diamonds that weigh approximately 4.50ct. The color of the diamonds...

Step into the spotlight with this truly spectacular Art Deco platinum and diamond brooch, a highlight from Maxwell Osborn's ensemble at the 2025 Met Gala. This vintage masterpiece is...

A striking pair of 1930s Art Deco double-clip brooches, masterfully crafted in platinum and set with approximately 15.00 carats total weight of diamonds. The design showcases a sophi...

Finely crafted in 14k gold and silver with 2 Old European cut center Diamonds, one weighing 3.16 carats, and the other weighing 2.95 carats. The earrings features jackets with 10 Old...

Designed as a coiled serpent, this Bulgari Serpenti watch is made from 18k gold, with each segment shaped to create a smooth fit around the wrist. The body is covered in glossy white...

One of the most iconic designs in the history of high jewelry, Cartier's legendary Panthère has long symbolized strength, elegance, and timeless sophistication. This exceptional broo...

This impressive Van Cleef & Arpels clip-on earrings and ring Demi-Parure set from the floral Folie des Près is crafted in 18k white gold and set round pink sapphires, marquise tsavor...

Beautiful Antique Art Deco Cartier Natural Pearl Double Strand Necklace 24 inches - GIA. This gorgeous Art Deco Cartier natural pearl double strand necklace's clasp is crafted in pla...

An exquisite pair by Van Cleef & Arpels, these Pear Shape Diamond Earrings embody the brand's commitment to elegance and exceptional craftsmanship. Featuring two stunning pear-sh...

Cartier “Le Baiser du Dragon” Diamond & Ruby Pin — 1990s An exceptional piece from Cartier’s iconic Le Baiser du Dragon collection, crafted in the 1990s and executed with the pr...

Ceylon sapphire and diamond cluster ring. Set to centre with an octagonal emerald-cut natural unenhanced Ceylon sapphire in an open back claw setting with a weight of 12.38 carats, f...

This rare Cartier Paris aquamarine brooch with its bold diamond chevron patterning dates from the 1930s, when designers created a dynamic series of jewels that featured these limpid ...

Antique Cartier platinum brooch with silver / gold center, adorned with rose cut and round brilliant diamonds. center rose cut largest stone measures approx. 8.4 x 5.7mm, surrounding...

A luminous and highly refined floral composition from VAN CLEEF & ARPELS, this elegant necklace is crafted in 18K yellow gold and articulated as a continuous garland of blossoming fl...

An Art Deco aquamarine bar brooch with geometric diamond brackets in platinum. Cartier, London #5520. Accompanied by an original box. Atw diamonds 0.53 ct, aquamarine 5.74 cts. * F...