Plaque Brooch

An Arts & Crafts silver and enamel plaque brooch by Murrle Bennett & Co, circa 1910.

The platinum structure of this original Art Deco plaque brooch exhibits refined and meticulous craftsmanship typical of this period.

18kt gold Art Deco brooch plaque (quality mark: eagle's head) set with old and rose cut diamonds, total weight estimated around 3,80 Cts.

Platinum vintage Art Deco plaque brooch consisting of old european and emerald cut diamonds having a total weight of approximately 6 carats.

An Art Deco rectangular plaque brooch, with 16 old cut diamonds and 36 rose cut diamonds set in 18ct white gold and within a black enamel border.

It's a simple way to get more enjoyment out of your antique brooch collection. Try it! Very good to excellent condition, the enamel plaque is in Romantic style as that of the ...

Measurements: Length: 4" Height: 0.5" OVERALL GOOD- CONDITION ( 6.5/10 or BC ) Includes Box and Pouch Signs of Wear: Chipped L letter, light scratches. This item does not come with ...

This spectacular opal Native American Chief plaque is a rare and unusual find! Carved from a large opal, this piece depicts the side profile of a grand Native American chief. The int...

It comes as no surprise that Lucien Falize and his firm, fascinated by the art of enameling, teamed up with other artists specialized in painted Limoges-style enamels to produce broo...

The gold frames are decorated in neoclassical style and the micromosaics are set into gold stone plaques. Brooch face 32 x 38 mm. Earrings face 23 x 18 mm.

Art Deco diamond and platinum plaque brooch circa 1930. SPECIFICATIONS: DIAMONDS: seventy-three diamonds of various shapes and sizes together weighing approximately 2.40 carats, ...

An Art Deco onyx rectangular plaque brooch featuring a carved turquoise center flanked by vertical bars set with diamonds, in platinum.

A superb antique micromosaic plaque brooch of rectangular design depicting a fox devouring a mallard in a naturalistic landscape, in 18k gold.

Antique Plaque Brooch Platinum & Yellow Gold Tested Circa 1920’s This exquisite rectangular-shaped brooch is a true masterpiece from the Art Deco era.

An 18 karat yellow gold brooch. Signed David Webb. Designed as a large hammered gold plaque.

This one of a kind Art Deco brooch showcases a geometric open work design finely crafted from solid platinum. Taking centre stage is a wonderful emerald cut emerald, weighing approxi...

A platinum brooch set with single cut, brilliant cut and old cut diamonds (app. 5 carats in total, the center stone 0.48 and the two next to it app. 0.29 carats), Netherlands, circa ...

Impressive and beautiful Art Deco plaque Brooch. Old-mine cut Diamond mounted on Platinum.

Art Deco sapphire and diamond plaque brooch, oval design set with calibre and baguette cut sapphires, and eight-cut and old cut diamonds, mounted in platinum.

Art Deco French Diamond Platinum plaque Brooch, C.1910. The Brooch of rectangular shape with chamfered corners, milligrain set in the centre with an old european cut diamond approxim...

An Art Deco sapphire and diamond oval plaque brooch, with a row of channel set, rectangular faceted sapphires, surrounded by a row of eight-cut diamonds, with D shaped faceted diamon...

Egyptian Revival diamond and gem-set brooch in platinum. This geometric plaque brooch of an octagonal design is modelled as two hieroglyphic swallow birds decorated with calibre-cut ...

Art Deco Platinum and Diamond Geometric Plaque Brooch, 1.50 Carats, circa 1925-1935 Description A striking and beautifully composed Art Deco diamond brooch, crafted in platinum and...

Art Deco Platinum and Diamond pierced openwork geometric plaque pin brooch, C.1930. Centrally set with marquise cut diamond approximately 0.75 carats surrounded by pierced openwork p...

Art Deco platinum and diamond pierced openwork geometric plaque brooch, circa 1930. Centrally set with marquise cut diamond approximately 0.75 carats surrounded by pierced openwork p...

This wonderful 15 karat yellow gold and Japanese shakudo brooch pin was crafted by the famous firm 'Castellani'. The Etruscan Revival style pin features to the centre an octagonal 's...

A platinum Art Deco openwork diamond plaque pin with a 14K white gold pin stem. Circa 1920. Pin contains two Old European-cut diamonds (total weight: 2.64 carats, color: I-K, clar...

Art Deco Platinum, Diamond, Emerald and Onyx plaque Pin Brooch, France C.1920. The Brooch of slight oval form, milligrain bezel set in the centre with a european cut diamond.

On back of brooch, older round plaque with Chanel signature and "Made in France."

A second Baroque back piece is attached on the back creating a pillow effect and has the pin backing and signature plaque. The brooch measures 3.25 inches wide, tall and 1 inch deep ...

The pattern suggests acanthus leaves and flowers with a shell border around the central mirrored steel plaque. The width of the brooch is 2 inches. The condition is perfect.

The back is textured and has a rectangular signature plaque inscribed Ciner with a copyright symbol. plaque The brooch measures 2.13 inches wide, 2.75 inches high and .63 of an inch ...

The flower center is .75 of an inch deep. However, the brooch is stiff and will not bend or flop over. On the back is Chanel's traditionally used wrapped stem with gold pin and oval ...

The flower center is .75 of an inch deep. However, the brooch is stiff and will not bend or flop over. On the back is Chanel's traditionally used wrapped stem with gold pin and oval ...

The rectangular plaque form Brooch with multi colour carved chalcedony agates depicting an urn shaped vase of flowers applied to basalt background; all within foliate engraved gold f...

The flower center is .75 of an inch deep. However, the brooch is stiff and will not bend or flop over. On the back is Chanel's traditionally used wrapped stem with gold pin and oval ...

However, the brooch is stiff and will not bend or flop over. On the back is Chanel's traditionally used wrapped stem with gold pin and oval gold signature plaque used on their flower...

The flower center is .75 of an inch deep. However, the brooch is stiff and will not bend or flop over. On the back is Chanel's traditionally used wrapped stem with gold pin and oval ...

High karat yellow gold jade Taiwan-USA friendship plaque drop brooch set with 8 counts of Jadeite jades 7 opals 7 pink tourmaline and 43 natural seed pearls Approximate Weight: 37....

A carved Coral Brooch Of a rose motif carved from coral. Backed by a gold plaque with brooch attachment. 25 grams (gross) length 2 1/4 inches;

There is a small scratch on this signature plaque. Otherwise, the brooch is in very very fine to excellent condition.

Silver hardware. Rear Chanel plaque. final sale BROOCH MEASURES: LENGTH 2" HEIGHT 3.5" CONDITION: EXCELLENT

An impressive 18 karat yellow gold and diamond set plaque brooch pendant. The symmetrical Art Deco style piece has been crafted to be worn as a brooch or with the assistance of a fin...

This item will ship out immediately. Previously owned, unless otherwise stated. 1" x .05" OVERALL NEW CONDITION ( 10/10 or N) In Box Signs of Wear: new in plastic This item does no...

The rectangular plaque form Brooch with multi colour carved chalcedony agates depicting an urn shaped vase of flowers applied to basalt background; all within foliate engraved gold f...

14K yellow gold mounted Wedgwood plaque brooch. Stamped: 14kt Wedgewood 1951.

Vintage Art Deco Silver Brooch. A striking piece of original Art Deco jewellery from the 1920s-30s.

Art Deco natural jadeite jade, green enamel and diamond plaque brooch by the famous American firm, Bailey, Banks & Biddle founded in 1832 in Philadelphia.

Art Deco Old Cut Diamond Geometric Plaque Brooch in platinum and white gold, French, 1930s.

A very striking crystal plaque brooch from the mid century serving up a wonderful combination of pretty pastel blues and pinks.

It can be worn both as a brooch and as a pendant with an folding bail. The reverse of the plaque is marked WEDGWOOD and with an impressed O.

In very good vintage condition, approx. 6.8cm long and with the authenticity plaque on the reverse. This brooch by Chanel oozes 90s appeal and will undoubtedly be forever a style sta...

Golden Frame with enamel plaque, excellent condition and quality.

Stunning high jewelry art deco style brooch that can split into two brooches. Approximately 10.50 carats of round and baguette cut diamonds. Approximately G/H color and VS2/SI1 clari...

This platinum brooch, a true masterpiece of fine jewelry, is adorned with 85 gleaming diamonds totaling 3.01 carats. At the heart of this resplendent creation sits a majestic G-color...

Period: XX century Dimensions: 2.90 x 2.80 cm Carats: 4,50 total cts Weight: 5,75 gr This brooch dating back to the beginning of the 20th century stands out for the presence of bril...

Brooch around 1980, esigned as a family of elephants walking along a bamboo path, of polished and brushed design in soid 18 K yellow Gold, all elephants with a circular-cut emerald e...

A beautiful antique bracelet, featuring an open-work art deco design set with round and pear shape diamonds weighing 17.00 carats total. Finished with milgrain edges. Elegantly made ...

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...

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...

Midcentury, circa 1950s, 14k gold brooch, featuring a detachable pearl drop. Set with a 17.7 x 11.4mm pearl and approx. 1.40ctw in SI1/H diamonds. Brooch is 36mm x 58mm. Tested 18k, ...

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...

This beautiful brooch from the 1950s features approximate 2.10 carats of round brilliant- and baguette-cut diamonds set in a ribbon design. À jour worked - made in platinum. A very...

A Selection of Vintage Eternity Bands from our varied collection.. The cuts include French cut, baguette and round and are good quality. The TiffanySapphire shown is comprised of F...

Diamond Floral Brooch in Platinum This Brooch takes the form of a stylized flower, gracefully rendered in platinum and adorned with a dazzling array of round brilliant, baguette, an...