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3 Carat Brooches

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Carat Weight: 3 Carat
Art Deco Burmese No Enhancement Carved Ruby Diamond Brooch
Located in New York, NY
Impressive, Burmese ( Myanmar) carved ruby & diamond brooch. The brooch is designed as a pave-set plaque of rectangular outline , enhanced with foliate motifs, centering a carved r...
Category

1920s Art Deco Vintage 3 Carat Brooches

Materials

Diamond, Ruby, Platinum

Antique 2.86 Carat Sapphire Diamond White Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 2.86 carat natural blue sapphire and 0.42 carat diamond, 9 karat white gold bar brooch; part of our diverse range of antique gemstone jewelry/jewelry This impr...
Category

Early 1900s Antique 3 Carat Brooches

Materials

Diamond, Sapphire, 9k Gold, White Gold

Modernist Diamond Gold Floral Sprig Brooch Pin Circa 1950s Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Designed as a Floral Sprig; enhanced with brilliant-cut round and baguette Diamonds, G-H Color; VS-SI1 Clarity and sparkle Beautifully! Hand crafted 18k yellow Gold...
Category

1950s Retro Vintage 3 Carat Brooches

Materials

Diamond, Gold, 18k Gold

3.60 Carat Victorian Rose-Cut Diamond Brooch Necklace 18 Karat White Gold
Located in Laguna Hills, CA
Lavalier is Victorian style changeable pin-pendant or enhancer Diamond Lavalier necklace. Circa 1800's this modern replica is made with rose-cut diamonds and round brilliant in a lea...
Category

20th Century Victorian 3 Carat Brooches

Materials

Diamond, 18k Gold, White Gold

Antique 1900s Austro-Hungarian 3.04 Carat Diamond Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
A very fine and impressive antique Austro-Hungarian 3.04 carat diamond, 19k yellow gold brooch; part of our diverse antique jewelry and estate jewelry collection. This fine antique ...
Category

Early 1900s Antique 3 Carat Brooches

Materials

Diamond, Yellow Gold

Victorian Revival 3.00 Carat Opal Yellow Gold Brooch Pendant
Located in Stamford, CT
Victorian revival open work Opal brooch pendant. 14k yellow gold with 27 round bluish, green and red Australian opals. Can be worn as a brooch or pendant. Circa 1940. 27 round blui...
Category

Mid-20th Century 3 Carat Brooches

Materials

Opal, Gold, 14k Gold, Yellow Gold

Antique Victorian Synthetic Ruby and 3.11 Carat Diamond Gold Insect Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 3.11 carat diamond and synthetic ruby, 15 carat yellow gold, silver set brooch in the form of a winged insect; part of our antique jewellery c...
Category

1880s Victorian Antique 3 Carat Brooches

Materials

Diamond, Ruby, Gold, 15k Gold, Yellow Gold

Vintage 16K Yellow Gold Rose Cut Diamond Brooch / Pin
Located in Washington Depot, CT
GAI certified 16K yellow gold rose cut diamond brooch This stunning brooch is set with 17 sparkling rose cut diamonds. Total diamond carat weight: 3.25 cts Clarity: SI - I Color : ...
Category

20th Century 3 Carat Brooches

Materials

Diamond, Yellow Gold

Victorian Sapphire Rose Cut Diamond 3-Dimensnional Swan Brooch
Located in Narberth, PA
A magnificent sapphire and diamond swan pin from the Victorian (ca1880) era! Crafted in sterling silver topped 15kt yellow gold, this lovely piece features a three-dimensional swan w...
Category

1880s Victorian Antique 3 Carat Brooches

Materials

Diamond, Sapphire, 15k Gold, Sterling Silver

Diamond 2.0 Carats and Sapphire Platinum Art Deco Circular Brooch
Located in Berkeley, CA
This diamond brooch is a great example of Art Deco design. The platinum setting offsets the bright white diamonds aprox. 2.0 carats and contrast of the square cut sapphires. This is...
Category

1930s Art Deco Vintage 3 Carat Brooches

Materials

Diamond, Sapphire, Platinum

Elegant 18 Karat Yellow Gold Diamond Flower Brooch
Located in New York, NY
18k Yellow Gold Diamond: 3.10 ct twd Total Weight: 36.4 grams
Category

20th Century 3 Carat Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Antique 3.22Ct Diamond and Platinum Art Deco Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 3.22 carat diamond and platinum bar brooch; part of our antique jewellery and estate jewelry collections This stunning, fine and impressive 1...
Category

1920s Vintage 3 Carat Brooches

Materials

Diamond, Platinum

18 Karat White Gold with White Diamonds Brooch
Located in GALLARATE, IT
Elegant Talisman ! Stanoppi takes care of you ! Protect yourself with style. Talisman applied on a 100% pure cotton mask with protective filter or you can put the brooch in your jack...
Category

21st Century and Contemporary Modern 3 Carat Brooches

Materials

Diamond, White Diamond, White Gold, Gold, 18k Gold

3.20 Carat Diamond and Pink Purple Sapphire Flower Brooch in 18K Yellow Gold
Located in Ramatgan, IL
3.20 Carat Diamond and Pink Purple Sapphire Flower Brooch in 18K Yellow Gold The artist of this striking brooch grew up in Valencia and when he toured the city early in the morning ...
Category

Late 20th Century Art Deco 3 Carat Brooches

Materials

Diamond, Sapphire, Pink Sapphire, Purple Sapphire, 18k Gold, Yellow Gold

Diamond Tiger Cat Pin Brooch in 18 Karat Yellow Gold 'Mizzou, Auburn'
Located in New York, NY
This unique fancy color diamond pin for cat lovers is created in New York City and features 3.17 carats of natural orange diamonds and 0.41ct of black diamonds. It is set in 18 kara...
Category

2010s Contemporary 3 Carat Brooches

Materials

Yellow Diamond, 18k Gold

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1930s Art Deco Vintage 3 Carat Brooches

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Diamond, Platinum

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W 1.75 in. L 2 in.
Victorian Diamond and Ruby Brooch/Buckle
Located in New York, NY
Magnificent Victoria diamond and ruby brooch/buckle Measurements: Length: 2 inches Width. 1.25 inch Gold andPlatinum
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Late 19th Century Victorian Antique 3 Carat Brooches

Materials

Diamond, Ruby, Platinum, 14k Gold

Adorable Onyx Ruby Yellow Diamond Platinum Cocker Spaniel Brooch
Located in New York, NY
The cutest Cocker Spaniel ever with natural fancy yellow diamond fur!!! With ruby color eyes and onyx ears. Estimated total diamond weight is 7.5 carats set in platinum. Measurements...
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Mid-20th Century Artist 3 Carat Brooches

Materials

Onyx, Ruby, White Diamond, Yellow Diamond, Platinum

David Webb Enamel Ruby Diamond Brooch
By David Webb
Located in New York, NY
David Webb black enamel and diamond brooch with 127 diamonds encrusted in 18k gold horns, hooves and mane tail of this whimsical ram/goat. Estimated total weight of the diamonds is 4...
Category

1980s Artist Vintage 3 Carat Brooches

Materials

Diamond, Ruby, 18k Gold

Van Cleef & Arpels No Enhancement Burmese 12.01 carat Sapphire Diamond Ring
By Van Cleef & Arpels
Located in New York, NY
Van Cleef and Arpels Burmese sapphire and diamond ring. Set with natural no enhancement oval old cut Burmese 12.01 carat sapphire, surrounded by 14 fine quality brilliant shape dia...
Category

1980s Artist Vintage 3 Carat Brooches

Materials

Diamond, Sapphire, 18k Gold

1940s French Set of Diamond and Burma No Heat Ruby Necklace and Earrings
Located in New York, NY
1940's French Diamond and Ruby Necklace and Earrings Set The necklace has approximately 75ct of rubies and 40-42ct of diamonds all set in Platinum, and the clasps are white gold. The...
Category

Mid-20th Century Art Nouveau 3 Carat Brooches

Materials

Ruby, Diamond, Platinum

Diamond Flower Clip-Brooch
Located in New York, NY
Platinum and Diamond Flower Clip- Brooch The stylized tulip with overlapping petals and leaves pavé-set with round diamonds, completed by a stem of baguette and fancy-shaped diamonds...
Category

1980s Artist Vintage 3 Carat Brooches

Materials

Diamond, Platinum

Art Deco Sapphire Diamond Gold Platinum Bar Pin
Located in New York, NY
Art Deco Brooch! with millgrain accents, the brooch has an impressive 1.0 carat Old European diamond in the center, 46 round-cut diamonds with an approximate total weight of 2.0 car...
Category

1910s Art Deco Vintage 3 Carat Brooches

Materials

Diamond, Sapphire, 14k Gold, Platinum

Diamond Flower Brooch
Located in New York, NY
Carnelian design, with pave diamonds set in white gold petals and bordered with 18k yellow gold brooch. Estimated diamond weight is 10 carats, F/G color VS clarity 18k gold 23 dwt (...
Category

Mid-20th Century Artist 3 Carat Brooches

Materials

Diamond, 18k Gold

Gemstone and Diamond "Chinese Key" Brooch
Located in New York, NY
Gemstone and Diamond Chinese Key brooch This brooch has diamonds, rubies, emerald, sapphire and black enamel, set in 18kt white gold and platinum. It has makers mark, french assay ma...
Category

Mid-20th Century Artist 3 Carat Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Platinum

Edwardian Spinel Diamond Jabot Brooch
Located in New York, NY
Edwardian, Spinel and Diamond Jabot Brooch! Beautiful swag design, with a vibrant red color center spinel measuring 8.30x10.64mm Accompanied by A.G.L. identification & origin certifi...
Category

20th Century Edwardian 3 Carat Brooches

Materials

Diamond, Spinel, Platinum

Nally Diamond 'Camellia" Brooch
Located in New York, NY
Diamond and 18k Yellow Gold 'Camellia" Flower Pin. This pin has 251 round brilliant cut diamonds with a total carat weight of approximately 15ct all set in 18k yellow gold. Stamped h...
Category

Late 20th Century Artist 3 Carat Brooches

Materials

Diamond, 18k Gold

  • Nally Diamond 'Camellia" Brooch
  • Nally Diamond 'Camellia" Brooch
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H 1.63 in. L 3.38 in.
Previously Available Items
Vintage 16K Yellow Gold Rose Cut Diamond Brooch/Pin
Located in Washington Depot, CT
GAI certified 16K yellow gold rose cut diamond brooch This stunning brooch is set with 17 sparkling rose cut diamonds. Total diamond carat weight: 3.25 cts Clarity: SI - I Color : ...
Category

20th Century 3 Carat Brooches

Materials

Diamond, Yellow Gold

Victorian Emerald, Diamond and Pearl Pendant Brooch
Located in Yorkshire, West Yorkshire
A stylised heart shaped, open design pendant brooch from the Victorian era. Set throughout with old cut diamonds in yellow and white claw settings, with a step-cut emerald suspended...
Category

1890s Victorian Antique 3 Carat Brooches

Materials

Diamond, Emerald, Pearl

Silver-Topped Gold and Diamond Crescent Moon Brooch
Located in New York, NY
A crescent moon to match the sun, this English Victorian brooch, from the 1880s, features old European-cut diamonds set into silver-topped gold to highlight the fiery sparkle and sci...
Category

1880s Victorian Antique 3 Carat Brooches

Materials

Diamond, White Diamond, Gold, 18k Gold, Silver

Round Diamond Dog Poodle Brooch, Pin, and Pendant in 18 Karat White Gold
Located in Miami, FL
Brilliance Jewels, Miami Questions? Call Us Anytime! 786,482,8100 Style: Brooch / Pin / Pendant Theme: Dog / Metal: White Gold Metal Purity: 18k Stones: Round Brilliant Diamonds...
Category

2010s 3 Carat Brooches

Materials

Diamond, 18k Gold, White Gold

Cartier Diamond Platinum Arrow Jabot Pin
Located in Chicago, IL
Edwardian, Platinum and Diamond Arrow Form Jabot Pin by Cartier Paris, measuring 3 3/4 inch in length and 5/8 inch wide. Set with approximately 3 Carats of Rose Cut Diamonds. Signed,...
Category

Early 20th Century Edwardian 3 Carat Brooches

Materials

Diamond, Platinum

Edwardian 3.02 Carat Pear Shape Sapphire and Diamond Silver over Gold Bouquet
Located in Chevy Chase, MD
This is a gorgeous one of a kind Edwardian era Sapphire and Diamond silver over gold floral bouquet brooch. The main royal blue pear shape Sapphire is 3.02 carats, accompanied by tw...
Category

Early 20th Century Edwardian 3 Carat Brooches

Materials

Diamond, Sapphire, Blue Sapphire, Gold, Silver

1.32 Carat Sapphire and 1.70 Carat Diamond Yellow Gold and Platinum Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1900's 1.32 carat sapphire and 1.70 carat diamond, 14 karat yellow gold and platinum set bar brooch; part of our diverse antique jewellery and estate jewelry co...
Category

Early 1900s Antique 3 Carat Brooches

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold, Platinum

1950s 3.43 Carat Diamond and Platinum Spray Brooch
Located in Jesmond, Newcastle Upon Tyne
An exceptional vintage 1950's 3.43 carat diamond and platinum 'spray' brooch; part of our diverse diamond estate jewelry collections. This exceptional, fine and impressive diamond b...
Category

1950s Vintage 3 Carat Brooches

Materials

Diamond, Platinum

  • 1950s 3.43 Carat Diamond and Platinum Spray Brooch
  • 1950s 3.43 Carat Diamond and Platinum Spray Brooch
  • 1950s 3.43 Carat Diamond and Platinum Spray Brooch
  • 1950s 3.43 Carat Diamond and Platinum Spray Brooch
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H 0.4 in. W 1.58 in. L 1.38 in.
Arts & Crafts Period Edward Oaks Diamond Floral Spray Gold Brooch
By Edward Everett Oakes
Located in Chevy Chase, MD
An Edward Oaks Arts and Crafts diamond floral spray brooch in 18 karat yellow gold. The brooch features twenty two round faceted diamonds, having a total weight of 3.30 carats, acco...
Category

1920s Arts and Crafts Vintage 3 Carat Brooches

Materials

Diamond, 18k Gold

Emilio Jewelry Diamond Brooch
Located in New York, NY
Approx total weight: 3.30cts Diamond Color: E-F Diamond Clarity: Vs Cut: Excellent As noted we are vetted and rated a Top Seller on 1stdibs falling into the top 25% of dealers list...
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21st Century and Contemporary Modern 3 Carat Brooches

Materials

White Diamond, Diamond, Platinum

McTeigue Diamond Gold Platinum Pegasus Brooch
Located in Chicago, IL
Circa 1990 McTeigue, Platinum and 18K Yellow Gold Pegasus, winged Horse Brooch, set with fine white Round Brilliant cut Diamonds totaling 3 Carats. Very Finely detailed Measuring 2 1...
Category

1990s 3 Carat Brooches

Materials

Diamond, 18k Gold, Platinum

Victorian 3 Carats Rose Cut Diamonds Crescent Pin Pendant
Located in Narberth, PA
A spectacular diamond crescent moon pin & pendant from the Victorian era (ca1880)! Made of 15kt rose gold, the piece is topped in silver and encrusted with 23 sparkling diamonds....
Category

1880s Victorian Antique 3 Carat Brooches

Materials

Diamond, 15k Gold, Sterling Silver

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