Art Deco Diamond Pin

This vintage platinum and diamond Art Deco pin is a true collector's item, embodying the timeless sophistication and artistry of the early 20th century.

Art Deco Diamond Pin in White Gold and Diamonds

This is a gorgeous platinum pin from the Art Deco era. The pin is set with sparkling old European cut diamonds that weigh approximately 2.00ct.

Here we have a charming Art Deco diamond stick pin. The entire piece has been crafted from 18ct white gold with the open head being milgrain set with an alternating array of old and ...

This one-of-a-kind platinum Art Deco from the early 20th-century pin features an exquisite 18mm x 14mm black opal center surrounded by prong and bezel set Old European Cut diamonds.

This is a stunning platinum pin from the Art Deco era. The pin is set with sparkling old mine and baguette cut diamonds that weigh approximately 6.00ct.

Art Deco Platinum Diamond Brooch Pin Mounted with approximately 2.32 Carats of near-colorless natural Diamonds as well as Blue mixed cut Sapphires in Platinum.

Here we have an exquisite Art Deco stick pin showcasing a striking design with a focus on geometric elegance.

Art Deco Platinum Weight 8.1g Jade Buddha with Rose Cut Diamonds and an onyx detail Jabot Pin

This exquisite Art Deco stylised flower pin was likely made in the 1920s at the height of the Deco period.

This is a beautiful platinum pin from the Art Deco era. The pin is set with sparkling old mine cut diamonds that weigh approximately 4.00ct.

This amazing platinum pin from the era, is set with sparkling marquise and round cut diamonds that weigh approximately 1.60ct. graded G-H color with VS clarity. The pin measures 1.25...

Art Deco Sapphire Diamond Platinum Pin Brooch Square-shaped sapphires, with baguette-cut diamonds and a single-cut diamond border of approximately 1 carat total; set in platinum S...

Art Deco 14k gold brooch, with sapphires and approx. 0.75ctw in three large pearl and marquise 3 diamonds, surrounded with smaller rose cut diamonds. Brooch measures 45mm x 25mm. Wei...

14k & Platinum Weight 1.77g Art Deco Old Mine Diamond Approx. 0.08ct Pin Length 2.5in Ideal for Ties, Hats, Scarves.

This beautiful brooch showcases the classic Art Deco design popularized by Cartier in the early part of the twentieth century. Two square or princess cut diamonds adorn the sides imp...

A magnificent expression of Art Deco sophistication, this exquisite platinum pin/pendant showcases approximately 2.80 carats of sparkling old mine and round brilliant cut diamonds, m...

Art Deco filigree platinum brooch, featuring a combination of white and fancy yellow/orange diamonds - total white diamonds approx. 1.50ctw H/SI1 and approx. 4.50ctw in fancy color d...

An exquisite example of Art Deco elegance, this vintage platinum pin dates back to the early 20th century.

A very wearable and understated piece of jewelry from the Art Deco era.

An exquisite Art Deco treasure showcasing a sophisticated bow brooch. Adorned with old European white diamonds, the piece radiates brilliance and sparkle. A central line of french-cu...

Here we have a fabulously rare Art Deco onyx and diamond arrow jabot pin from the world renowned jewellery house of Cartier.

A lovely, elegant and very wearable Art Deco bar pin brooch in very geometric design typical for this period.

Exquisitely handcrafted in platinum, this elongated oval Art Deco brooch is a true work of art. The brooch features an intricate openwork design, with three stunning ovals at the cen...

Art Deco Jade, Diamond and Sapphire Hat Pin from circa 1920.

A very fine period Art Deco stick pin. With rows of diamonds and onyx encircled by diamonds in a round platinum setting.

Add a timeless elegance to your collection with this exquisite Art Deco diamond brooch pin. Featuring a total carat weight of 2.85 carats, this piece showcases large, sparkling old E...

The center-stone is placed within an immaculately milgrain and filigreed hexagonal mounting, and the authentic bar brooch is enhanced throughout by artfully rendered filigree work. T...

An extraordinary example of Art Deco craftsmanship, this remarkable double pin brooch is a celebration of 1920s decadence.

An extraordinary example of Art Deco craftsmanship, this remarkable double pin brooch is a celebration of 1920s decadence.

Stunning Platinum Art Deco Filigree Brooch with 9 Diamonds. Totaling .40 Carats. Color F/G Clarity VS/SI1. Matching Ring is also available. This measures 2.23 in x .75 in Be sure to ...

A classic example of Art Deco Cartier, this elongated platinum bow pin is set with calibre cut onyx and diamonds dating to about 1920.

The gemologist who has viewed this piece notes that this central aquamarine is likely a later replacement, which leaves one wondering if it formerly contained a large sapphire or eve...

This is a stunning platinum pin / pendant necklace from the Art Deco era. The pin / pendant is set with sparkling marquise and old mine cut diamonds that weigh approximately 4.00ct.

This Art Deco piece was crafted in France from platinum and showcases a gorgeous trio of chunky rose cut diamonds at the tip whilst the flights at the opposing end have been set with...

Embodying the glamor and modish motifs of the Roaring 20s, this exquisite Art Deco-era jabot pin was crafted by the esteemed Cartier.

This Tiffany & Co. Art Deco platinum pin sounds exquisite! Featuring 10 diamonds with a total of 0.90 carats, graded D-E color and VS clarity, combined with 8 royal blue square sapph...

A refined and elegant jewel from the Art Deco era, circa 1920s, crafted in platinum and set with ~1.20 carats of old European and single-cut diamonds in high quality, approximate in ...

Platinum Art Deco Pin/ Brooch With 7.50 CTW Of Diamonds G-I In Color And VS In Clarity.

This is an Art Deco openwork pin brooch. It is crafted in 18K gold.

GIA-certified Antique Art-Deco diamond bar pin brooch. The primary diamond is GIA-certified and weighs 1.17 carats.

Original Art Deco diamond and emerald brooch handcrafted in platinum.

Art Deco Malachite Bar Diamond Black Onyx Pin Brooch Old miner cut diamonds of approximately 7 carats total, with a rectangular bar of malachite (47 x 11 mm) at the center accented ...

The pin also incorporates black sardonyx segments, adding bold contrast typical of the Art Deco period.

An Art Deco jabot brooch, the upper comprised of a carved onyx cat's face with collet-set single-cut diamond eyes, surmounted by a rose-cut diamond halo in a millegrain border, and s...

Elegant channel Set Onyx and Diamond Art Deco Bar Pin from the 1920's. Beautifully faceted, french cut onyx stones are set into a channel with 3 diamond stone accents.

"Platinum Art Deco Diamond Stick Pin by Yard – 1930s – 1.50 Carats Total Weight An exceptional Art Deco diamond stick pin attributed to Yard, crafted circa 1930s in luxurious platinum.

Of hexagonal outline, the openwork geometric plaque designed as a circular and baguette-cut diamond vase, set with a shield-shaped yellow diamond flanked by two triangular-shaped buf...

Art Deco Platinum Old European Cut Natural Diamond Filigree Brooch Pin Metal: Platinum Weight: 8.99 grams Diamonds: Approx. 3.00 CTW G-H VS old European cut natural diamonds.

Weighing a substantial 10.27 grams, this antique Art Deco platinum diamond bar pin exudes a sense of quality and enduring value that is truly remarkable.

Finely crafted in platinum with Old European cut Diamonds weighing approximately a total of 2.20 carats. Signed by Cartier 2 1/2 x 1/8 inch

--Stone(s):-- Numerous Natural Genuine Sapphires - Custom & Calibre Cut - Channel & Milgrain Bezel Set - Blue Color - No Heat - 5.50tw (approx.) ** See Certification Details Below fo...

An Exquisite Vintage Art Deco Diamond Platinum Brooch Pin, Dazzle yourself with the sparkle on this exquisite piece with Icy White Diamonds.

Art Deco statement plaque brooch, exceptionally master-set with 25.20 total carats of fine collection-grade diamonds.

Year: 1920 Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 6.7 grams Center Diamond Details: Weight: .80cttw Cut: Old European Brilliant Color: H-I Clarity: VS Pi...

Art Deco bar pin composed of platinum with sapphires and diamonds.

A striking diamond box estate pin from the Early Art Deco era, this prized piece showcases a platinum top and 14kt yellow gold bottom adorned with 23 old mine cut diamonds.