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4.5 Carat Brooches

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Victorian 4.75 Carat Opal and 4.45 Carat Diamond Yellow Gold Crescent Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning Victorian 4.75 carat opal and 4.45 carat diamond, 9 karat yellow gold and silver set crescent brooch; part of our diverse antique jewelry collections This stunning, large...
Category

1890s Victorian Antique 4.5 Carat Brooches

Materials

Diamond, Opal, Gold, 9k Gold, Yellow Gold

1940s 3.20 Carat Diamond & 1.79 Carat Garnet Emerald & Sapphire Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive platinum brooch with 3.20 carat (total) diamonds and 1.79 carat (combined total) natural garnet, sapphire and emerald gemstones; part of our vintage j...
Category

1940s Vintage 4.5 Carat Brooches

Materials

Diamond, Emerald, Garnet, Sapphire, Platinum

4.95 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
An exceptional, stunning and impressive vintage 4.95 carat diamond and platinum brooch in the Art Deco style; part of our diverse vintage jewelry and estate jewelry collections This...
Category

1940s Art Deco Vintage 4.5 Carat Brooches

Materials

Diamond, Platinum

Gorgeous Platinum Swan Design Brooch with 4.60 Carat Diamonds, Ruby, and Coral
Located in New York, NY
Platinum Set Swan Inspired Design Brooch. With 4.60ct of Diamonds, Pearl and Rubies as eyes.
Category

2010s 4.5 Carat Brooches

Materials

Coral, Diamond, Pearl, Ruby, Platinum

Diamond and Seed Pearl Imitation Gemstone and Yellow Gold Frog Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive 0.70 carat diamond and seed pearl, imitation green gemstone and 9 karat yellow gold, silver set 'frog' brooch; part of our diverse antique jewelry and estate jewelry co...
Category

1890s Victorian Antique 4.5 Carat Brooches

Materials

Diamond, Pearl, 9k Gold, Yellow Gold

Van Cleef & Arpels French Diamond Gold Brooch
Located in New York, NY
Impressive Van Cleef and Arpels diamond brooch with 20 brilliant shape tdiamonds weighing approximately 4.5 carats set in 18k yellow gold. Circa 1965 With makers signature : Van Clee...
Category

1960s Artist Vintage 4.5 Carat Brooches

Materials

Diamond, 18k Gold

Emilio Jewelry 4.70 Carat Handmade Brooch or Pendant
Located in New York, NY
Approx total weight: 4.70cts 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...
Category

21st Century and Contemporary Modern 4.5 Carat Brooches

Materials

White Diamond, 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 4.5 Carat Brooches

Materials

Diamond, Sapphire, 14k Gold, Platinum

Blue Sapphire and Diamond Ribbons Bow Platinum Brooch
Located in Greenwich, CT
This whimsical 'ribbon swirl' platinum brooch is set with a multitude of white diamonds and blue sapphires has a very timeless feel. Crafted in Platinum with an amazing arrangement ...
Category

21st Century and Contemporary Artist 4.5 Carat Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Diamond Gold Grape Vine Brooch
Located in Greenwich, CT
At just over two inches long this fantastic brooch is not to be missed. The combination of different sizes of old European cut diamonds, gives this piece both movement and delicacy. ...
Category

21st Century and Contemporary 4.5 Carat Brooches

Materials

White Diamond, Diamond, Platinum

Related Items
2.99 Carat Opal and Diamond Yellow Gold Brooch Antique Victorian
Located in Jesmond, Newcastle Upon Tyne
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Antique Victorian 8.74 Carat Opal and Diamond Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
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Antique Victorian 2.78 Carat Opal and Diamond Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
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Antique 2.28 Carat Opal and Diamond Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
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1910s Vintage 4.5 Carat Brooches

Victorian 1.10 Carat Ruby and Opal Diamond and Gold Bee Brooch
Located in Jesmond, Newcastle Upon Tyne
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1890s Victorian Antique 4.5 Carat Brooches

1890s Antique 2.13 Carat Diamond and Yellow Gold Crescent Brooch
Located in Jesmond, Newcastle Upon Tyne
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1890s Antique 4.5 Carat Brooches

Victorian 5.95 Carat Opal and Diamond Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
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Late 20th Century Late Victorian 4.5 Carat Brooches

Antique Victorian 3.90 Carat Diamond and Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
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1880s Antique 4.5 Carat Brooches

5.89 Carat Opal and Diamond, Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
Category

1980s Vintage 4.5 Carat Brooches

Vintage 1973 Hallmarked Sapphire and Diamond Yellow Gold Crescent Brooch
Located in Jesmond, Newcastle Upon Tyne
Category

20th Century 4.5 Carat Brooches

Antique Victorian 1890s Ruby Diamond Pearl Yellow Gold Crescent Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
Category

1890s Victorian Antique 4.5 Carat Brooches

2.85 Carat Ruby Diamond Pearl Gold Crescent Brooch
Located in Jesmond, Newcastle Upon Tyne
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1890s Antique 4.5 Carat Brooches

Previously Available Items
Citrine Pearl and Gold Pin
Located in Berkeley, CA
Each prong holding this brandy citrine stone is set with a freshwater pearl .The design is dramatic yet compact. You can wear this pin on any jacket and you will get compliments galo...
Category

1890s Victorian Antique 4.5 Carat Brooches

Materials

Citrine, 9k Gold

Antique 1.25 Carat Sapphire and 3.43 Carat Diamond Yellow Gold Pendant Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning antique Victorian 1.25 carat sapphire and 3.43 carat diamond, 14 karat yellow and white gold pendant / brooch; part of our diverse antique jewellery collections. This stu...
Category

1890s Victorian Antique 4.5 Carat Brooches

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold, Yellow Gold

Natural Jadeite and Diamond Necklace with Detachable Brooch
Located in Miami, FL
A graduated natural jadeite and diamond necklace composed of three strands of jadeite measuring 5.5 to 10.2 mm., the detachable clasp designed as a flowerhead set in the center with ...
Category

Late 20th Century 4.5 Carat Brooches

Materials

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

McTeigue Diamond Platinum and Gold Pegasus Brooch
Located in Chicago, IL
Circa 2000 McTeigue, Platinum and 18K Yellow Gold Pegasus, winged Horse Brooch, set with fine white Round Brilliant cut Diamonds grading as F-G in color and VS in clarity and totalin...
Category

Early 2000s 4.5 Carat Brooches

Materials

Diamond, 18k Gold, Platinum

Victorian Silver Topped Diamond Starburst Brooch/Pendant
Located in Narberth, PA
An exquisite diamond starburst pin/pendant from the Victorian (ca1880) era! This stunning piece is made of silver-topped 18kt yellow gold and forms the shape of a large 8-point starb...
Category

1880s Antique 4.5 Carat Brooches

Materials

Diamond, 18k Gold, Silver

Alex Soldier Sapphire Topaz Gold Butterfly Pin Pendant Necklace Brooch
Located in New York, NY
Alex Soldier's Butterfly collection is dedicated to celebration of life. Butterflies remind us to enjoy the moment and embrace change. This lovely butterfly pin is made in 18 karat r...
Category

2010s Contemporary 4.5 Carat Brooches

Materials

Quartz, Sapphire, Pink Sapphire, Topaz, Gold, 18k Gold, Rose Gold

Le Triomphe Coral Tourmaline Diamond Gold Pin Pendant
Located in Stamford, CT
Large Le Triomphe well-polished Coral Tourmaline and diamond pin pendant designer jewel. From the maker Le Triomphe with correct Hallmarks known for extra fine pins. 35 oval natur...
Category

20th Century Modern 4.5 Carat Brooches

Materials

Coral, Diamond, Tourmaline, 14k Gold, Yellow Gold

1950s 4.98 Carat Diamond and Platinum Flower Spray Brooch / Pendant
Located in Jesmond, Newcastle Upon Tyne
An exceptional, large and impressive vintage 4.98 carat diamond and platinum flower spray brooch / pendant; part of our diverse vintage jewelry and estate jewelry collections. This ...
Category

Mid-20th Century 4.5 Carat Brooches

Materials

Diamond, Platinum

Tiffany & Co. Tourmaline Diamond Yellow Gold Pin
Located in Stamford, CT
Classic swirl design Art Nouveau influenced slightly rose gold Tiffany & Co fine Tourmaline and diamond pin. Circa 1930. Worthy of the label heirloom jewelry. Extra fine quality. ...
Category

1930s Vintage 4.5 Carat Brooches

Materials

Diamond, Tourmaline, 14k Gold, Yellow Gold

4.61Ct Diamond & 4.68Ct Ruby, Sapphire & Emerald Platinum Brooch - Vintage
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 4.61 carat diamond and a total of 4.68 carat natural ruby, sapphire and emerald, giardinetti/tutti frutti style, platinum brooch; part of our vintage ...
Category

1940s Vintage 4.5 Carat Brooches

Materials

Emerald, Ruby, Sapphire, Diamond, Platinum

Antique French Rock Crystal Diamond Platinum Brooch
Located in Greenwich, CT
Antique rock crystal and diamond brooch, designed as a frosted rock crystal panel centering a diamond-set bow motif, within a pavé-set diamond frame, the diamonds altogether weighing...
Category

20th Century Art Deco 4.5 Carat Brooches

Materials

Diamond, Rock Crystal, White Diamond, Platinum

Antique 1.65 Carat Sapphire and 3.16 Carat Diamond White Gold Double Clip Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive antique Art Deco 1.65 carat sapphire and 3.16 carat diamond, 18 karat white gold and platinum double clip brooch; part of our diverse antique jewellery and estate jewel...
Category

1920s Art Deco Vintage 4.5 Carat Brooches

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold