Art Deco Onyx Brooch

Platinum Art Deco diamond and onyx turtle brooch center set with one old European cut diamond

This Art Deco brooch was handcrafted by Betteridge in Greenwich, Conneticut in the 1920s. It has a

A very fine Art Deco onyx and diamond brooch, designed as a pavé set diamond bow, bordered by

A circular brooch in gold, onyx and pearls, with geometrical detail in platinum and diamonds and

Art Deco Platinum, Diamond and Onyx Brooch by Cartier, 1924 • Unsigned, numbered 1637 • Accompanied

A chic Art Deco brooch featuring a stylised flower and foliage within an oval frame punctuated with

A very fine early Art Deco onyx and diamond bow brooch by Cartier, the horizontally aligned ribbon

Art Deco Tiffany & Co. Carved Coral, Onyx and Diamond Brooch American Circa 1920

any legible control marks we believe this to be of Belgian origin. Style: Art Deco Style specifics

Art Deco Onyx Diamond Brooch set in Platinum

A unique early Art Deco onyx, black enamel and diamond circle brooch, designed as an onyx circle

in onyx. There is a small stamp but it is not readable. The craftmanship is very fine and the size of

An Fine quality original art deco Bow Brooch circa 1920s signed Cartier Paris. This superb brooch

Art Deco jade diamond onyx and lapis mounted bar brooch with rose cut diamonds and millegrain

This Cartier Art Deco brooch is a remarkable example of early 20th-century jewelry design

in the Art Deco movement focused solely on geometric shapes, many inspired new forms emerged from

carry any legible control marks we believe this to be of Belgian origin. Style: Art Deco Style

Signed Dreicer piece featuring 0.55 carats of Round-Cut diamonds and black onyx, a brilliant

Platinum Art Deco brooch featuring one of the most recognizable European motifs -- the windmill

18k white gold, diamond, onyx. Circa : 1925 Dimensions : W95mm X D6mm X H17mm

CARTIER Art-Deco pin/brooch made with 14 natural pearls, 16 roses diamonds (old cut), 4 onyx

An Art Deco rectangular plaque brooch with open central panel. Pavé set with diamonds and cognac

Fine Art Deco style. Made in onyx with a geometric decoration of 94 diamonds in brilliant-cut

CARTIER Art Deco Onyx Ruby Blue Enamel Diamond Clip. For the use of blue enamel by Cartier New York

Beautifully made Platinum Onyx Jade and diamond brooch set with 2.97cts of F/G VS round brilliant

Art Deco Platinum, Onyx and Diamond Jabot Brooch by Cartier, Paris • Signed Cartier, numbered 0959

Beautiful Cartier Art Deco Diamond, Onyx and Platinum Jabot Pin in the form of an arrow. The

High Art Deco at its finest and most strikingly dramatic - this spectacular work of wearable art

Art Deco onyx jabot pin in platinum. Pin set with two cabochon-cut onyxes surrounded by 30 rose-cut

Cartier, An Art Deco Platinum, Diamond and Black Onyx Arrow Jabot. The arrow is set with

An Art-Déco coral, onyx and diamond plaque brooch of openworked geometrical design, collet-set

This charming pin was made from either tuxedo studs or cuff links from the 20's into a pin for a very special lady. It is engraved in the back of the custom mounting "Beautiful,...

A beautiful 14 karat yellow gold Art Deco inspired bow brooch featuring polished, smooth black onyx

, all contained in a White Gold and Platinum topped Basket set with Rose Diamonds and 3 Black Onyx demi

neat geometric detailing. A quintessentially Art Deco brooch. Accompanied by an independent jewellery

Beautiful and vibrant turquoise and onyx flower brooch with .38cts of G color, VS2 clarity, white

A rare art deco jabot pin with old mine diamonds and onyx panels, set on platinum. By Cartier

This 18K yellow gold Art Deco brooch from 1920 seems to be an abstract tropical fruit engraved in

Onyx Crystal Drop. With a length of 3.15 inches and a width of 1.45 inches, this brooch is a petite yet

A gorgeous Art Deco inspired vintage 18 karat bow tie design brooch created by Italian fine jewelry

: Art Deco Style specifics: Abstract motives and geometrical forms are quite typical for the Art Deco

A new panda brooch made with black onyx and mother of pearl set in sterling silver and decorated

A classically designed Art Deco diamond and onyx Antique brooch that features .50ct. apx. T.W. of

Black Onyx Bow Brooch Mounted in 9ct White Gold dated circa 1930's Set with old cut diamonds in

Of geometric design set with single-cut diamonds, french-cut emeralds and carved onyx.

Pave set with Diamonds and calibre cut Black Onyx in an all Platinum mount with a Platinum security

This unique French pin has such edgy character, that it's perfect for everybody's style! Between it's 6 sided perimeter to it's geometric face, you are sure to get endless compliment...

An antique diamond and black onyx platinum pin, presented in an antique box bearing the name Walker

Time little antique stickpin made in gold has onyx and tiny diamond on it. It weighs 0.96 grams.

Attractive lady's tailored designed Art Deco Circa 1920 platinum diamond pearl and black onyx bar

Antique tie pin made in gold with black enamel on it. It weighs 1.41 grams.

This platinum pendant necklace is a beautiful example of jewelry. Composed of an onyx plate and

An absolutely spectacular aquamarine, diamond, and onyx brooch in luxuiorus platinum. Set with

Brooch is designed as a stylized bow with a milgrain platinum frame decorated with a pierced and

This Art Deco, early 20th century, brooch features antique cut diamonds weighing a total of 1.60

Brooch in platinum and 18 carat, white gold. Adorned with 3 onyx cabochons in an openwork bezel

Brooch is hexagonal in shape and centers a bezel set hexagonal cut citrine Very transparent and

French Late Art Deco Platinum & Diamond Brooch, ca. 1945 — 3.90ctw An exquisite French brooch from the late Art Deco period, crafted in platinum with a white gold pin. The elongated...

Antique silver topped yellow gold brooch and pendant centering a gem quality natural approximately 22 ct. Siberian amethyst in a fancy octagonal shape. This stone, prong set, has an ...

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...

Dramatic, dazzling, and timelessly glamorous, this exquisite brooch is a masterclass in mid-century elegance. Crafted in luminous 18k white gold and set with a breathtaking 13.26 car...

This exquisite vintage brooch from the 1960s is a true representation of timeless elegance. Crafted in luxurious 18k white gold, the piece showcases a breathtaking floral design ador...

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...

Vintage Sapphire Diamond Dangle Earrings French 18K White Gold ~6.23ctw These exquisite drop earrings, crafted from polished 18k white gold, are a celebration of timeless elegance a...

You don't have to pay any tax to release the shipment. We pay tax and shipping expenses. This stunning, designer-made BROOCH is crafted from 18-carat gold and features an EMERALD an...

A stunning testament to timeless elegance, this Harry Winston vintage platinum ruby and diamond suite from the 1980s showcases the pinnacle of craftsmanship. Designed by the renowned...

Finely crafted in platinum with 6 carved Rubies weighing approximately a total of 10.00 carats, 38 Square cut Rubies weighing approximately a total of 2.00 carats, 4 Baguette cut Dia...

Van Cleef and Arpels Art Deco brooch designed as a stylised flowerhead, set with buff-top rubies forming the petals and buff-top sapphires forming the stem and ribbon. The central fl...

An exquisite wreath-shaped brooch crafted in platinum and 14K white gold, featuring a dazzling arrangement of 32 brilliant-cut diamonds totaling approximately 3.88 carats, 25 marquis...

Enveloped in a luminous green glow, a captivating 19.00-carat cabochon-cut emerald forms the heart of this exquisite brooch. Set in Platinum 950, its brilliance is enhanced by a hal...

Exceptional Antique French Art Deco bow pin brooch crafted in platinum, set with 17 old European-cut diamonds approximate 2.22 carats in G color VS clarity, framed by 60 vivid calibr...

With the geometric designs and excellent craftsmanship, embodying the convertible element commonly seen across art deco jewelry, this high quality vintage brooch is crafted in high q...

A Cartier Paris Art Deco Unheated Ceylon Sapphire Cabochon and Diamond Brooch made in Platinum. There is a GIA certificate stating that the sapphires are unheated and from Ceylon. Th...