Antique Diamond Pins

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...

This is a truly magnificent platinum diamond pin/ pendant created in the Art Deco period.

Diamond pin with pearl of Art Deco, 20's The central element of this needle is a bead of 5 mm diameter with a very noble luster.

Edwardian platinum over gold pearl and diamond pin/ pendant. The shield shaped, open work pin/ pendant is set with 3 pearls, and 50 old mine and rose cut diamonds weighing approximat...

Platinum Belle Epoque Edwardian circle pink consisting of 24 Old European Cut diamonds having a total weight of 4.00 carats, Circa 1910.

Victorian, 18 Karat White Gold Diamond Pin or brooch features two 5.75 mm White Pearls, surrounded by 6 prong-set round brilliant diamonds and 18 single-cut, pave-set diamonds.

An elegant pin from the Edwardian (ca1910s) era! Crafted in platinum, this beautifully milgrained pin features fourteen glittering Round Cut diamonds and one gorgeous Old European Cu...

Dripping with sparkling with antique Diamonds, this pin/pendant has 3.67 Carats in Diamonds.

This lovely Art Nouveau pin features beautiful enamel work as well as diamond and pearl accents.

19th Century 18kt Gold & Silver, Diamond & Ruby Ribbon Brooch, made in France. Circa 1860.

This magnificent platinum pin is from the Art Deco period. There are 13.50 carat total weight of diamonds including emerald cut, round brilliant, asscher cut, pave-set and baguettes.

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.

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

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

The coral, onyx, and diamonds are all secure and intact. The pin clasp at the back of the pin/pendant is secure and in working condition.

The entire motif is meticulously mounted in 18K yellow gold and the pin is stamped with the French eagle's head hallmark for 18K gold.

This fabulous Rose cut Diamond and Sapphire set lucky Shamrock is set in 18ct Yellow Gold and Silver, Circa 1880.

An Early 20th Century colored natural saltwater baroque pearl mounted with beautiful diamonds, by Cartier. Set to the front with a button-shaped grey natural pearl, measuring appro...

14 Karat yellow gold Victorian Era pin. The 7 legs of this dancing flower are set with seed pearls.

A mightily impressive and important piece. The large natural saltwater pearl is set within a cluster of twelve high white old mine cut diamonds in cut-back settings. The split bar is...

The pin has an amazing hand painted polichrome enamel miniature depicting a noble lasy, decorated with old rose cut diamonds Signed KF in Russian and 56 Imperial Russian hallmark for...

This Pin is fully made from 9ct Yellow Gold with a Circle Style and 0.04ct Diamond in the centre, a minimal and beautiful designed antique stick Pin.

This Beautiful Vintage Cartier Bar Pin Will Highlight Any Outfit! 18 Karat Yellow Gold, With Channel Set Square Blue Sapphires & Diamonds.

A stunning diamond pin from the Edwardian (ca1910) era! This absolutely gorgeous piece is made of platinum and accented with sparkling diamonds.

Silver and yellow gold diamond pin brooch with old cut diamonds in a grain setting.

This is a gorgeous diamond pin/pendant from the Edwardian period of jewelry design.

Both sides of the stem feature three leaves, which each feature a bead set old mine cut diamond. The back of the pin features a simple pin clasp.

Edwardian platinum on 18 karat yellow gold antique diamond horse pin consisting of approximately 4.00 carats total weight total weight of old European cut diamonds.

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

Antique Edwardian diamond 18K & platinum pin, circa 1910. This antique pin is crafted in 18 karat yellow gold and platinum.

A unique pin from the Victorian (ca1880s) era! Crafted in 18kt rosy gold, this eye-catching piece is in the form of a diamond-encrusted trident.

A delightful stick pin made Circa 1915. This stick pin holds eight old European cut diamonds weighing .38 ct.

Bright and beautiful intertwined double heart pin. Set in platinum. Encrusted with brilliant diamonds.

Estate platinum Edwardian period bar pin consisting of approximately 5.00 carats of Old European cut diamonds with a color and clarity of G SI1, respectively.

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.

Platinum vintage pin consisting of approximately 6.00 carats total weight of old European cut diamonds.

This Victorian (ca1880) cameo pin is hand carved from shell and is simply gorgeous! 

Platinum on 18 karat gold style spider pin set with brilliant cut diamonds weighing approximately 5.50 cts and demantoid garnets and cabochon ruby eyes.

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

Constructed of a Platinum top section with intricate Filigree work with a 14KT White Gold under-base & Pin Pin signed: 14K Containing 1 Central Nearly Colorless Round Brilliant cu...

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

Art Deco Platinum Diamond Bar Pin. The pin is prong set with an old European cut diamond weighing approx. 1.15cts., H color, VS1 clarity, further bead set with 78 old European and ol...

Total diamond weight for the pin: 7.00 cts. The diamonds show an average quality of VS clarity and G color with good proportions and polish.

It is perfect for a jacket or coat. The pin is very unique and one-of-a-kind! Primary Stone(s): Diamond - Conflict Free Weight: 1.00ct. apx.

This lovely platinum & diamond bow pin is truly a unique find. The pin is an authentic Edwardian piece of French jewelry made around 1920 .

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

The diamonds graduate towards the center of the pin and weigh an approximate total of 3ctw.

Fabulous vintage 14k yellow gold and silver dragon fly pin set with five faceted green emeralds weighing about 2.20cts and 33 rose cut and old mine cut diamonds weighing about 2.80ct...

The exquisite silver on gold bow is set with single-cut diamonds and circular sapphires

Victorian Jewelry is full of meaning and symbolism, the star is no different. Another powerful motif to collect, representing guidance, leading you in the direction you were meant t...

Platinum Art deco pin consisting of 112 old European cut diamonds having a total weight of approximately 6.00 carats set with one 8.40mm natural pearl.

Set throughout with rose-cut diamonds suspending a briolette diamonds.

A spectacular starfish pin from the Victorian (ca1880s) era! Crafted in 14k yellow gold and sterling silver, this lovely starfish-motif pin is encrusted with rose cut diamonds.

A stunning antique 1930s 2.85 carat diamond and platinum brooch in the form of a bow; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and imp...

Ruby and Enamel Rooster Pin, Raymond Yard The rooster fashioned as a stylized cocktail waiter pavé-set with single- cut diamonds, holding a black enamel tray with shaker and martini ...

Antique French Floral Design Platinum Diamond Tiara with Detachable Brooch This magnificent French tiara, crafted in luxurious platinum, is a masterpiece of elegance and refinement....

Exceptional Art Deco Mazer Pendant Brooch from the 1930's. High Art Deco design with step faceted faux aquamarines and sapphires set within an intricate pave and baguette dangle sett...

This diamond crescent brooch by Tiffany & Co. New York dates from circa 1890-1900. The delicate crescent is set with 21 old European and old mine-cut diamonds mounted in platinum-top...

An early Victorian topaz and diamond brooch/pendant, to the centre a cushion-cut orange topaz measuring approximately 8.2 x 6.2mm, cut-down set in yellow gold collet with closed bac...

Museum-quality antique late 17th/early 18th century diamond and yellow gold Baroque “sequilé” earrings and pendant/brooch demi-parure, Portuguese, with hallmarks from the period and ...

An Edwardian pearl and diamond brooch on offer at Bentley & Skinner, Jewellers by Royal Appointment to His Majesty King Charles III. The brooch with a diamond-set ribbon bow surmount...

We are exceptionally delighted to offer this spectacular Victorian diamond star tiara made c.1890. The tiara will come in a fully fitted presentation case as photographed. Upon pond...

Edwardian Pink Tourmaline and Rose Cut Diamond Ring (1901-1914) Hand fabricated in platinum and 18 Karat yellow Gold, glisten and glows with a bright fuchsia Reddish-Pink Emerald cu...

Wonderful American Art Nouveau 14k Plique a Jour Brooch of enameled poppies on a pale green plique a jour ground. Flowers modeled in high relief with pink and green translucent ename...

Magnificent Edwardian Platinum Diamond Necklace Details: Material: Platinum Diamonds: approx. 15 carats old-mine cut diamonds. Diamond quality: HIJ VIS 2SI Pearl: certified natura...