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2.5 Carat Brooches

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Edwardian 2.75 Carat Diamond Platinum Bar Brooch
Located in Stamford, CT
Vintage Edwardian handmade diamond bar brooch. 2.75cts of old European, baguette and round diamonds in a pierced open work platinum setting. circa 1910 3 Old European cut diamonds, ...
Category

Early 20th Century 2.5 Carat Brooches

Materials

Diamond, Platinum

Plique- A-Jour Diamond and Enamel Brooch in 18 Karat Gold and Silver
Located in New York, NY
Gorgeous Plique-a-jour brooch handcrafted in 18k gold and silver. The details are as follows : Diamond weight : 2.75 carat ( GH color and VS clarity ) Metal : 18 karat gold and si...
Category

1990s 2.5 Carat Brooches

Materials

18k Gold, Silver, Enamel

Vintage 2.70 Carat Diamond Platinum Brooch
Located in Beverly Hills, CA
Created in the 1960s, this pretty platinum brooch is of a flowing ribbon design. It glitters with approx. 2.70 carat of Round and Marquise cut Diamonds of H/I color - VS clarity. T...
Category

Mid-20th Century Modern 2.5 Carat Brooches

Materials

Diamond, Platinum

Antique Victorian 2.82 Carat Diamond and Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 2.82 carat diamond and 9 karat yellow gold, silver set bar brooch: part of our antique jewelry and estate jewelry collections This fine antique Victori...
Category

1880s Victorian Antique 2.5 Carat Brooches

Materials

Diamond, Yellow Gold, 9k Gold

Antique 1910s 2.52 Carat Diamond and Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 2.52 carat diamond and 12k yellow gold, platinum set bar brooch; part of our antique jewelry and estate jewelry collections This fine and impressive di...
Category

1910s Vintage 2.5 Carat Brooches

Materials

Diamond, Yellow Gold, Platinum

Antique Diamond and Emerald Platinum Galleon Ship Brooch
Located in Jesmond, Newcastle Upon Tyne
A magnificent and impressive antique 2.65 carat diamond and 0.28 carat natural emerald, platinum ship brooch; part of our diverse antique jewelry collections. This magnificent, stun...
Category

1910s Vintage 2.5 Carat Brooches

Materials

Diamond, Emerald, Platinum

Uniquely Designed Platinum Bird Brooch with Diamonds and Gemstones
Located in New York, NY
Platinum Set brooch with diamonds that weigh 2.95ct come together with 12.89ct of Opal, 0.45ct of Sapphires, 2.06ct of Rubies and 0.50ct of Emeralds.
Category

2010s 2.5 Carat Brooches

Materials

Diamond, Emerald, Opal, Ruby, Sapphire, Platinum

1930s Antique 2.55 Carat Diamond and White Gold Spray Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1930's 2.55 carat diamond and 18 karat white gold 'spray' brooch; part of our diverse diamond jewellery and estate jewelry collections. This fine and i...
Category

1930s Vintage 2.5 Carat Brooches

Materials

Diamond, 18k Gold, White Gold

Valentin Magro Dolce Neve Sapphire Diamond Gold Brooch
Located in New York, NY
Valentin Magro Dolce Neve Sapphire Diamond Gold Brooch boasts intricate patterns and sought-after jewels. One row of 18k white gold and one of 18k yellow gold loop and twist around o...
Category

Early 2000s 2.5 Carat Brooches

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, Yellow Gold

1930s Antique 2.85 Carat Diamond and Platinum Bow Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1930s 2.85 carat diamond and platinum brooch in the form of a bow; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and imp...
Category

1930s Vintage 2.5 Carat Brooches

Materials

Diamond, Platinum

Antique 2.75 Carat Diamond and White Gold Floral Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Victorian 2.75 carat diamond and 9 carat white gold floral brooch; part of our diverse antique jewellery and estate jewelry collections. This...
Category

1890s Antique 2.5 Carat Brooches

Materials

Diamond, 9k Gold, White Gold

GIA Certified Jadeite Jade Diamond White Gold Brooch
Located in Stamford, CT
GIA certified natural untreated carved Jadeite Jade in a hand made 14k white gold setting with round, marquise and baguette accent diamonds. 1 pierced carved green Jadeite Jade GIA...
Category

Mid-20th Century 2.5 Carat Brooches

Materials

Diamond, Jade, Gold, 14k Gold, White Gold

18 Karat Yellow Gold and Diamond Double Unicorn Brooch/Necklace
Located in Palm Desert, CA
Double Diamond Unicorn Brooch. Set in 18 karat yellow gold, weighing 47 grams. There are 64 round brilliant cut diamonds, with a total weight of approximately 2.75 carats. Color: F...
Category

21st Century and Contemporary 2.5 Carat Brooches

Materials

Diamond, Yellow Gold, 18k Gold

Vintage 14 Karat White Gold and Diamond Brooch
Located in Palm Desert, CA
14 karat white gold Diamond Brooch set in a ribbon/flower pattern.Center diamond weighs 0.25 carats, with 53 round brilliant cut diamonds weighing 2.50 carats, and one marquise weigh...
Category

1950s Vintage 2.5 Carat Brooches

Materials

Diamond, White Gold, 14k Gold

E. Wolfe 2.51 Carat Brittany Springer Spaniel Diamond Ruby Gold Dog Brooch
Located in Stamford, CT
Maker E. Wolfe, Brittany or Springer Spaniel 18k white gold dog brooch. Extra fine workmanship and material. E. Wolfe started in 1850 and have been jewelers to the crown heads of Eu...
Category

Late 20th Century 2.5 Carat Brooches

Materials

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

1960s Ruby Diamond Gold Bee Pin
Located in Berkeley, CA
Diamond encrusted Bee with captivating ruby eyes sits on your jacket lapel or on a stunning dress. There is a safety lock so you never have to worry about your bee flying off....
Category

1960s Modern Vintage 2.5 Carat Brooches

Materials

Diamond, Ruby, 18k Gold

Sapphire and Diamond Butterfly Brooch
Located in Greenwich, CT
High fashion, glamour, seduction and beauty are just some of the ingredients in the mix, creating a unique jewel inspired by luxury and the pursuit of beauty. This sapphire and diam...
Category

20th Century Artist 2.5 Carat Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White G...

Art Deco Emerald Diamond Encrusted Pin or Pendant with Removable Bail
Located in Narberth, PA
A spectacular diamond and emerald pin/pendant from the Art Deco (ca1920) era! This stunning piece is made of platinum and particularly large in size and can easily be worn as a pin o...
Category

1920s Art Deco Vintage 2.5 Carat Brooches

Materials

Diamond, Emerald, Platinum

2.85 Carat Art Deco Diamond Platinum Oval Brooch
Located in Stamford, CT
Category

1920s Vintage 2.5 Carat Brooches

1930's Open Filigree Diamond White Gold Brooch.
Located in Greenwich, CT
Crafted in 18 karat white gold and diamond brooch, circa 1930. Open design set with round diamonds weighing approximately 2.64 carats, with retractable pendant hoop and detachable ...
Category

21st Century and Contemporary Artist 2.5 Carat Brooches

Materials

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

Art Deco Jabot Pin
Located in Bethesda, MD
The history of this pin is as exquisite as the pin itself. Jabot Pin: This is a French Jobot pin from 1925. The pin contains 33 diamonds with a total carat weight of 2.75. The p...
Category

Early 20th Century Art Deco 2.5 Carat Brooches

Materials

Diamond, Platinum

Art Deco Jabot Pin
Free Shipping
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Previously Available Items
Diamond Platinum Flower Brooch
Located in Chicago, IL
Circa 1950s Platinum and Diamond Flower Brooch, set with Round Brilliant cut and Baguette Diamonds totaling 2.50 Carats and grading as G in Color and VS in Clarity. Centrally set wi...
Category

1950s Vintage 2.5 Carat Brooches

Materials

Diamond, Ruby, Platinum

Art Deco Onyx Diamond Platinum Jabot Pin
Located in Chicago, IL
Circa 1930s French Hall Marked, Platinum Diamond and Onyx Jabot Pin. Set with European and Rose Cut Diamonds totaling 2.50 Carat.
Category

Early 20th Century Art Deco 2.5 Carat Brooches

Materials

Onyx, Diamond, Platinum

2.81Ct Diamond and Pearl, 14k White Gold Brooch - Antique Circa 1900
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive pearl and 2.81 carat diamond, 14 karat white gold brooch; part of our antique jewelry and estate jewelry collections This stunning antique pearl and ...
Category

Early 1900s Antique 2.5 Carat Brooches

Materials

Diamond, Pearl, 14k Gold, White Gold

Mid-19th Century Diamond Foliate Pin
Located in Greenwich, CT
Open circular-shaped foliate motif pin, set with old mine-cut and rose-cut diamonds weighing approximately 2.75 total carats, mounted in silver-topped gold, circa 1850. 1.30" length ...
Category

Mid-19th Century Antique 2.5 Carat Brooches

Materials

Diamond, White Diamond, Gold, Silver

  • Mid-19th Century Diamond Foliate Pin
  • Mid-19th Century Diamond Foliate Pin
  • Mid-19th Century Diamond Foliate Pin
  • Mid-19th Century Diamond Foliate Pin
Free Shipping
W 1.18 in. L 1.3 in.
Italian Ruby Diamond Gold Flower Design Round Pin
Located in Stamford, CT
Solid yellow gold pin with flower design in center holding 10 rubies and 4 diamonds with a border of 55 small round cut diamonds. 10 Fine bright red genuine marquise rubies approx...
Category

1970s Modern Vintage 2.5 Carat Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

3.00 Carat Diamond White Gold Brooch Pendant Necklace
Located in Stamford, CT
1950's diamond open work brooch pendant necklace. 14k white gold setting and chain. 8 round brilliant cut H SI2-I diamonds Approx. Total Weight 2.00cts 64 single cut H-SI2-I dia...
Category

Mid-20th Century 2.5 Carat Brooches

Materials

Diamond, Gold, 14k Gold, White Gold

Art Deco Carved Jade Brooch
Located in New York, NY
Art Deco Platinum & gold Diamond and Jade Clip-Brooch Consisting of carved jade plaque, 2 triangular-cut diamonds, 54 baguettes & Old European round & single-cut diamonds with tota...
Category

Early 20th Century Art Deco 2.5 Carat Brooches

Materials

Diamond, Jade, 18k Gold, Platinum

  • Art Deco Carved Jade Brooch
  • Art Deco Carved Jade Brooch
  • Art Deco Carved Jade Brooch
  • Art Deco Carved Jade Brooch
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H 1.5 in. L 2.0 in.
2.78 Carat Diamond and Yellow Gold, Platinum Set Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 2.78 carat diamond and 15 karat yellow gold, platinum set bar brooch; part of our diverse antique jewellery and estate jewelry collections. This fine and impre...
Category

1910s Vintage 2.5 Carat Brooches

Materials

Diamond, 15k Gold, Yellow Gold, Platinum

2.92Ct Diamond and Platinum Bar Brooch - Antique French Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 2.92 carat diamond and platinum bar brooch; part of our antique jewelry and estate jewelry collections This stunning French antique 1920's ...
Category

1920s Vintage 2.5 Carat Brooches

Materials

Diamond, Platinum

  • 2.92Ct Diamond and Platinum Bar Brooch - Antique French Circa 1920
  • 2.92Ct Diamond and Platinum Bar Brooch - Antique French Circa 1920
  • 2.92Ct Diamond and Platinum Bar Brooch - Antique French Circa 1920
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H 0.18 in. W 0.27 in. L 3.18 in.
2.50ctw Art Deco Diamond Clips
Located in New York, NY
This stunning Art Deco platinum and 18kt white gold diamond brooch converts into a set of dress clips via a discreet lever in the back. It contains approximately 2.50ctw bezel set ro...
Category

Early 20th Century Art Deco 2.5 Carat Brooches

Materials

Diamond, 18k Gold, Platinum

  • 2.50ctw Art Deco Diamond Clips
  • 2.50ctw Art Deco Diamond Clips
  • 2.50ctw Art Deco Diamond Clips
  • 2.50ctw Art Deco Diamond Clips
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W 1.66 in. D 0.63 in.
Diamond Gold Leaf Brooch
Located in Vail, CO
Gold and diamond leaf brooch, designed as a stylized horse chestnut leaf with 18k yellow gold veins and twirled stem, the blades set with diamond accents mounted in 18k white gold wi...
Category

21st Century and Contemporary 2.5 Carat Brooches

Materials

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

Diamond Gold Leaf Brooch
W 2.25 in. L 2.5 in.
Cartier Sapphire Yellow Gold Bee Pin
Located in New York, NY
18k yellow gold bee pin 1 inch long with a wing span of 1 1/4 inch set with 19 round bright blue sapphires approximately 2.50 carats
Category

20th Century 2.5 Carat Brooches

Materials

Blue Sapphire, 18k Gold