Diamond Brooches

Few names in French Art Nouveau jewelry carry the quiet distinction of André Rambour. Active in Paris between 1891 and 1906, Rambour exhibited during the movement's defining years al...

A fine antique signed gold, baroque pearl, and diamond lingerie pin. By Allsopp & Allsopp. In 14 karat yellow gold. With 3 baroque seed pearls interspersed with 2 leaf devices wit...

Antique Brooch Platinum & Gold Circa 1920s A striking Art Deco brooch crafted in platinum and gold, centred on a deep blue rectangular sapphire framed by crisp white enamel. T...

This Gorgeous Queen Bee Diamond Sapphire brooch is a unique handcrafted art. It brings back the memory of the Victorian era. It has been crafted in 925 sterling silver with 18K Gold ...

Art Deco Bow Brooch 14ct Gold Stamped Circa 1920s An elegant and timeless Art Deco bow brooch, beautifully crafted in 14ct white gold and stamped accordingly. This refined piece c...

A fine signed antique gold, carved gemstone, and diamond stick pin. By Tiffany & Co. In 18 karat yellow and white gold. With a figural, carved tiger's eye owl with bezel-set r...

Antique Amethyst Pendant 15ct Gold Circa 1910 A beautifully elegant Edwardian flower brooch crafted in 15ct yellow gold, showcasing a striking arrangement of glowing amethyst pet...

ART NOUVEAU 14k yellow gold brooch with Bolshevik-cut diamond total 0.65ct – G/H – SI detailed description: the dimensions of the brooch are 6.0 cm long by 1.0 cm wide weight 8.1 ...

A graceful fern spray brooch, its curved stem set with 101 rose-cut diamonds across pierced, millegrain-edged leaflets that step upward in a naturalistic cascade. The platinum-topped...

Victorian 14k gold and silver brooch set with rose-cut diamonds totaling 1.00ct - G/H - SI detailed description: the dimensions of the brooch are 4.0 cm long by 2.6 cm wide weight...

Vintage Cat Brooch 18ct Gold Stamped Elevate your accessory collection with this exquisite 1980s cat brooch, meticulously crafted from 18ct yellow gold. This beautifully detailed ...

A sculptural boutonnière brooch depicting a finely modelled hand holding a delicate floral motif, crafted in sterling silver with a dark ruthenium finish and gilded details. Inspire...

This is a vintage geometric pin brooch crafted in 18K white gold. Circa 1970. The piece features: - 11 emeralds, round/pear cut, TW 0.50ct, vslbG 4/4, SI-P1 - 3 diamonds, round bril...

Celebrate whimsical luxury with this charming Slack signed 14K yellow gold Emerald and Diamond Cat Brooch, a beautifully crafted designer piece that blends playful artistry with time...

Fine Antique Edwardian diamond, opal, ruby 14K yellow gold and silver topped gold fully articulated turtle brooch Early 20th Century Superb quality fully articulated, with moveable h...

Antique Lizard Brooch 18ct Gold Circa 1900 Step into a world of elegance and intrigue with this exquisite Edwardian lizard brooch, crafted from 18ct ...

This whimsical 3.1 carats dragonfly brooch pendant is crafted in 925 sterling silver, showcasing an elegant interplay of vibrant gemstones and intricate pavé detailing. Featuring rou...

This is a gorgeous and rare antique Cartier Jade and Diamond Flower Brooch Pin in 14 Karat Gold. The stunning jewel is an Antique brooch by Cartier dating to the Mid-Century Modern ...

Circa 1990s, 18k, by Tiffany & Co., New York. The Golden Retriever classic American dog, imagined as a brooch. This is a perfect Tiffany story: gorgeous design, everyday wearability,...

Antique Tiger Brooch 18ct Gold Circa 1920s Elevate your jewellery collection with this exquisite 1920s tiger's head brooch, crafted from 18ct gold. This striking piece features a ...

This ornate 23.5 carat multi gem peacock brooch pendant is crafted in 925 sterling silver, showcasing a striking blend of Art Nouveau inspired elegance and regal motif design. Design...

An elegant and beautifully crafted French mid-century diamond brooch, executed in platinum and 18 karat yellow gold as a sculptural cascade of finely twisted gold ribbons, gracefully...

Elegant 14K white gold pin brooch featuring a geometric Asscher-shaped diamond halo surrounding a round natural emerald (0.35 ct). The halo is set with round diamonds totaling 0.15 c...

This is such a unique and cool looking necklace! It is beautifully crafted and has a vintage look to it. The necklace is 16 inches long. It is made of 10k Rose and Yellow Gold Knot...

–Stone(s)– (7) Natural Genuine Quartz On Mother Of Pearls in The Backs- Carved Leaf Shape - Prong Set - Gray - Range from 18x12.8mm to 20.2x14.9mm (approx.) (8) Genuine Cultured Pear...

This whimsical 15.35 Carat emerald, citrine, and diamond beetle brooch pendant is crafted in 925 sterling silver. At it's center rests a strikingly bold oval cut emerald measuring ap...

This vibrant 6.6 Carat emerald, ruby and diamond brooch is crafted in 925 sterling silver. Featuring two vibrant emeralds measuring approximately 11 x 7 mm, accented by richly hued g...

Antique Egyptian Revival sacred Scarab Beetle Brooch made of Gilt / Fold Filled Silver decorated with 15 natural Rubies, 11 natural Sapphires , 28 natural Diamonds, one Citrine and a...

Van Cleef & Arpels Wood & Diamond Nerval Flower Brooch A Iconic VCA brooch featuring wood and round cut diamonds in a flower motif. Measurements: 2" long Signed Van Cleef...

This gorgeous 14.08 carat emerald, yellow sapphire, and diamond brooch pendant is crafted in 925 sterling silver, showcasing a botanical design inspired by flowing natural forms. The...

Belle Époque 18k gold and platinum brooch set with rose diamonds totaling 1.30ct – G/H – SI detailed description: the dimensions of the brooch are 3.7 cm long by 3.5 cm wide weigh...

A charming Tiffany & Co. bee brooch crafted in 18K yellow gold, featuring a beautifully detailed three-dimensional insect design. The bee is accented with sparkling round diamon...

This striking 2.7 Carats emerald and diamond cross brooch pendant is crafted in 925 sterling silver, showcasing a refined Victorian Revival inspired design with elegant Gothic influe...

BAROQUE IBERIAN (SPAIN) EMERALD AND DIAMOND PENDANT/BROOCH 18Th Century. A radiant, ravishing, and regal Baroque (Georgian/Iberian Spain) pendant/brooch XVIII Century. Finely handcrafted in darkened silver over 18K yellow gold. Displays 2 exquisite back foiled emeralds: an emerald cut of 9 mm X 7.5 mm in the center and a pear-shaped drop dangling emerald below of 11 mm X 6 mm. Both gemstones present a vibrant, richly saturated bluish-green hue that creates a striking contrast to a curvaceous foliate motif embellished with approx. 4 carats / 96 table...

Gross Weight: 17.1g The swallow brooch features rose-cut diamonds, enhanced by a round-cut ruby, set in platinum-topped 18k gold. Dimensions: 2-5/8 inches x 1-5/8 inches Diamonds: Av...

This whimsical 6.4 Carat ruby and diamond crab brooch is crafted in 925 sterling silver. At its centre rests a vivid oval cut glass filled ruby measuring approximately 12 x 10 mm, ac...

Tiffany & Co. Jean Schlumberger Ibex Brooch Diamond Sapphire 18K Gold & PLAT This vintage brooch by Jean Schlumberger for Tiffany & Co. depicts an ibex with sweeping, circular horns...

14k yellow gold brooch set with a jade and single cut diamonds up to 0.03ct - G/H - SI detailed description: the size of the brooch is 1.2 cm by 5.5 cm wide weight 5.0 grams set ...

This exquisite vintage Cartier brooch from the 1980s showcases the maison's beloved Love Birds motif in 18K yellow gold. Intricately carved green and blue chalcedony birds are delica...

Victorian 14k yellow gold and silver branch brooch with rose cut diamond up to 2.00 ct - G/H - SI Detailed description: The brooch measures 6.8 cm long and 3.4 cm wide Weight: 21....

This floral bouquet 9.67 carats brooch pendant features a striking mix of natural emeralds, glass filled blue sapphires, and natural tourmalines, crafted in 925 sterling silver.The g...

A sculptural floral brooch that celebrates organic elegance and rare materials. Crafted in solid 18k white gold, the piece features two impressive free‑form Golden South Sea pearls, ...

An impressive vintage stained agate and 0.03 carat diamond, 18 carat yellow gold lovebird brooch by Cartier; part of our vintage Cartier jewelry collection. This fine and impressive...

Antique Pearl and Diamond Snake Brooch. Victorian Serpent Brooch Circa. 890–1910 This exquisite antique brooch features a sensuous snake motif wrapped around a slender gold bar, cul...

FRENCH ART NOUVEAU 18k yellow gold brooch in the shape of a Chimera dragon with an old mine cut diamond totaling 0.08ct – F/G – VS/SI detailed description: the head of the brooch i...

Circa 1920's. Beautiful Edwardian period brooch made by Dreicer & Co. The diamonds are a mix of old mine cut and single cut. Very bright and lively stones. Along with two Black ...

14k yellow gold brooch set with sapphire and brilliant cut diamond up to 0.25 carat - F - VS detailed description: The size of the brooch is 6.0 cm by 3.4 cm wide Weight 11.9 gram...

A stunning, fine and impressive antique 1.70 carat black onyx and 2.20 carat diamond Cartier brooch in platinum - boxed; part of our antique Cartier jewelry collections. This stunning original antique brooch has been crafted in platinum. The pierced decorated, navette-shaped Art Deco style design displays an impressive paralleling array of twenty-eight channel set rectangular cut onyxes, totalling 1.70cts. The black onyx formation is flanked with one hundred and twenty-eight pavé set Dutch cut diamonds, completing the design. The brooch secures to the reverse with a hinged pin and safety clasp. This 1920s brooch is hallmarked to the pin with the maker's mark 'Cartier' and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This stunning 1920's brooch is supplied with an IDGL diamond and gemstone grading report card. This stunning Cartier black onyx and diamond brooch...

Antique Diamond Arrow Pin 18ct White Gold Circa 1910 Step back in time to the height of elegance with this exquisite Edwardian-era jabot pin. Beautifully crafted in 18ct white gol...

Vintage Pansy Art Nouveau Brooch Enamel and a center Diamond. very beautiful piece. From the late 1800's Weight is: 9.60 grams 14k yellow gold Size is: approx 1.25' inch Diamond is ...

A signature creation by Jean Schlumberger for Tiffany & Co., the iconic Bird on a Rock brooch depicts a pavé-set diamond bird perched upon an impressive vivid orange-yellow citri...

14k red gold brooch with ruby ​​and rose and old mine cut diamond 1.00 ct Detailed description the brooch is 3.1 cm high and 2.8 cm wide total weight: 9.0 grams set with: - 1 x ...

14K Rose Gold Diamond and Gemstone Beetle Brooch JAGi Certified- Celebrate nature with this captivating 14K rose gold beetle brooch, exquisitely crafted with vibrant gemstones and d...

Retrò brooch in 18 kt white gold structure mounted with diamonds. Diamonds 2.70 ct Total Weight 15.20 gr RF +EIIA K.GOOF For any information, feel free to contact the seller throug...

Crafted in luminous 925 sterling silver, this exquisite brooch cum pendant is designed in an elegant bird motif, showcasing a vibrant harmony of natural gemstones and diamonds. At th...

A fine Art Deco aquamarine and diamond brooch. In a platinum setting. Set with a central cut-cornered rectangular modified brilliant cut 4.35± Ct aquamarine flanked by 34 small Old European and single cut diamonds (0.94± Ctw). Secured with a (14 karat white gold) pin and safety catch to the reverse. Accompanied by a GEMLAB (Gemological Appraisal Laboratory) report no. GAL202505332. Simply a wonderful Art Deco aquamarine brooch...

This exquisite 925 sterling silver brooch cum pendant showcases a charming bird-inspired design adorned with GF-blue sapphire, GF-ruby, emer...

Gorgeous Cockatoo Brooch 18k Yellow Gold Body with Gemstone Accents Appx 3 cts Round Rubies Appx 0.50 cts diamonds Round-cut emerald eye Length = 3.5" Width = Appx 7/8" Total Mass = ...

Victorian 18k bicolour gold brooch with pearl, ruby ​​and rose-cut diamonds total 0.01ct – G/H – SI detailed description: the dimensions of the brooch are 3.6 cm long by 2.7 cm wid...

This Tiffany & Co. diamond and ruby snake barrette mounted in platinum and gold was created in the Edwardian era. The undulating, arched shape designed as two snakes with ruby eyes pursuing each other's tails is set throughout with old European and transitional-cut diamonds, with a broad, optimally flexible gold clip closure on the reverse, mounted in platinum-topped gold. Rarely surviving from a period of bygone glamor, yet a thoroughly modern way to wear diamonds in the hair, this elegant Tiffany jewel is a timeless classic. Item #: BO-22433 Artist: Tiffany & Co Country: France Circa: 1905 Dimensions: 3.00" length. Materials: 66 transitional and old European-cut diamonds (approximate total weight 2.40 carats, VS clarity and G-H-i color grade); 4 round-cut rubies (approximate total weight 0.04 carat; Platinum-topped 18K Gold Gram Weight: 14.20 Signed: Tiffany & Co. Macklowe Gallery Curator's Notes: Hair ornaments for men and women have an important place in the long history of jeweled adornments in Asia and Europe, but in the 20th century these traditions faltered, perhaps with the fall of monarchies and their crowned heads. More recently, in 2026, ornamenting the hair has attracted renewed interest among jewelry designers such as Van Cleef & Arpels, Jessica McCormick...