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1 Carat Brooches

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1.02 Carat Diamond and 12 Karat Yellow Gold Brooch, Antique, circa 1910
By Unknown
Located in Jesmond, Newcastle Upon Tyne
An exceptional antique 1.02 carat diamond and 12k yellow gold and silver set pin brooch; part of our diverse antique estate jewelry collections. This exceptional, fine and impressiv...
Category

1910s Vintage 1 Carat Brooches

Materials

Diamond, Yellow Gold, Silver

18 Karat Yellow and White Gold Diamond Bee Pin
By Unknown
Located in Palm Desert, CA
This Bee is in 18 karat yellow gold, adorned with inside wings of white gold and diamonds and two bands of round brilliant cut diamonds in white gold. Total Diamond weight is 1.00 c...
Category

1950s Vintage 1 Carat Brooches

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Rock Crystal Diamond Platinum Pin
By Unknown
Located in Houston, TX
Art Deco pin marked "10% Irid" and "18K" on the clasp. Features an open circle of rock crystal with diamond encrusted end caps. There are 34 round diamonds with a total carat weigh...
Category

Mid-20th Century Art Deco 1 Carat Brooches

Materials

Crystal, Diamond, Rock Crystal, 18k Gold, Platinum

Antique Victorian Diamond Pearl Ruby and Yellow Gold Dragonfly Brooch
By Unknown
Located in Jesmond, Newcastle Upon Tyne
An impressive 1.30 carat diamond and pearl, 0.02 carat ruby and 9 karat yellow gold, silver set 'dragonfly' brooch; part of our diverse antique jewelry collections This fine and imp...
Category

19th Century Victorian Antique 1 Carat Brooches

Materials

Diamond, Pearl, Ruby, 9k Gold, Yellow Gold

Vintage 1.05 Carat Ruby and Diamond Yellow Gold Earring and Brooch Set
By Unknown
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 18 karat yellow gold, 1.05 carat natural ruby and 0.44 carat diamond jewelry set (brooch and earrings); part of our gemstone jewelry and estate jewelry ...
Category

1980s Vintage 1 Carat Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

1880s Antique Pearl and 1.05 Carat Diamond Yellow Gold Clover Brooch
By Unknown
Located in Jesmond, Newcastle Upon Tyne
A stunning antique Victorian pearl and 1.05 carat diamond, 14 karat yellow gold brooch in the form of a 'clover'; part of our diverse antique jewelry and estate jewelry collections. ...
Category

1880s Victorian Antique 1 Carat Brooches

Materials

Diamond, Pearl, 14k Gold, Yellow Gold

1890s Antique Ruby and Diamond Yellow Gold Arrow Brooch
By Unknown
Located in Jesmond, Newcastle Upon Tyne
An impressive antique Victorian 0.82 carat ruby and 0.26 carat diamond, 15 karat yellow gold and silver set 'arrow' brooch; part of our diverse ruby jewellery collections. This fine...
Category

1890s Victorian Antique 1 Carat Brooches

Materials

Diamond, Ruby, 15k Gold, Yellow Gold

0.67 Carat Opal and 0.52 Carat Diamond, 9 Karat Gold Bar Brooch, circa 1900
By Unknown
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.67 carat natural opal and 0.52 carat diamond, 9 karat yellow gold bar brooch; part of the antique jewelry / estate jewelry collections This antique o...
Category

Early 1900s Antique 1 Carat Brooches

Materials

Diamond, Opal, 9k Gold, Yellow Gold

14 Karat Rose Gold and Platinum Citrine and Diamond "Bow" Brooch, circa 1930
By Unknown
Located in Palm Desert, CA
14 karat Rose Gold and Platinum Bow brooch with a 7.24 carat emerald cut Citrine center stone and 32 Old European cut diamonds with a total weight of 1.00 carats. Circa 1930. 24.6 ...
Category

Mid-20th Century 1 Carat Brooches

Materials

Citrine, Diamond, 14k Gold

Antique Victorian 3.90 Carat Diamond and Yellow Gold Brooch
By Unknown
Located in Jesmond, Newcastle Upon Tyne
A magnificent antique Victorian 3.90 carat diamond and 9 karat yellow gold, silver set heart and snake design brooch; part of our diverse antique jewelry collections. This magnifice...
Category

1880s Antique 1 Carat Brooches

Materials

Diamond, 9k Gold, Yellow Gold

Antique Aquamarine & Ruby Spider Insect Brooch - Fine Quality - circa 1910
By Unknown
Located in Preston, Lancashire
This exemplary gold antique spider brooch features an oval facet cut 1-carat aquamarine and round cut ruby. The gold bar is crafted with open cut triangle zig-zags which is quite a...
Category

1910s Vintage 1 Carat Brooches

Materials

Aquamarine, Ruby, 9k Gold

1950s 1.05 Carat Emerald and Sapphire Enamel and Yellow Gold Bird Brooch
By Boucheron
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage French 1.05 carat emerald and 0.35 carat sapphire, enamel and 18 karat yellow gold cockatoo brooch by Boucheron; part of our diverse vintage jewellery and estate j...
Category

1950s Vintage 1 Carat Brooches

Materials

Emerald, Sapphire, 18k Gold, Yellow Gold

Antique 1.20 Carat Diamond Yellow Gold Brooch
By Unknown
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique Victorian 9 karat yellow gold, silver set 1.20 carat diamond brooch; part of our diverse antique jewelry and estate jewelry collections This fine and i...
Category

1880s Victorian Antique 1 Carat Brooches

Materials

Diamond, 9k Gold, Yellow Gold, Silver

1.25 Carat Diamond and 9 Karat Yellow Gold, Silver Set Brooch, Antique Victorian
By Unknown
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique Victorian 1.25 carat diamond, 9 karat yellow gold brooch with silver settings; part of our antique diamond jewelry and estate jewelry collections This ...
Category

1890s Victorian Antique 1 Carat Brooches

Materials

Diamond, 9k Gold, Yellow Gold, Silver

1890s Antique Enamel and Seed Pearl 1.10 Carat Ruby and Yellow Gold Brooch
By Unknown
Located in Jesmond, Newcastle Upon Tyne
A stunning antique hand-painted enamel and seed pearl, 1.1 carat ruby and 20 karat yellow gold locket / brooch; part of our diverse antique jewelry and estate jewelry collections. T...
Category

1890s Antique 1 Carat Brooches

Materials

Ruby, Pearl, Yellow Gold

Antique 1.17 Carat Diamond and Yellow Gold Brooch
By Unknown
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.17 carat diamond, 12 karat yellow gold, platinum set brooch; part of our diverse antique jewelry and estate jewelry collections This fine and impressive anti...
Category

1910s Vintage 1 Carat Brooches

Materials

Diamond, Yellow Gold, Platinum

Antique Ruby and Diamond Yellow Gold and Silver Set Brooch
By Unknown
Located in Jesmond, Newcastle Upon Tyne
An impressive Victorian 0.61 carat ruby and 0.72 carat diamond, 9 karat yellow gold and silver set flower brooch; part of our diverse antique jewellery collections. This fine and im...
Category

1890s Antique 1 Carat Brooches

Materials

Diamond, Ruby, 9k Gold, Yellow Gold, Silver

Sapphire and Diamond Bow Brooch in 18 Karat Yellow Gold 9.20 Carat
By Unknown
Located in New York, NY
Total diamond weight: 1.20 cts Total sapphire weight: 8.00 cts This brooch is 2 inches in length.
Category

21st Century and Contemporary 1 Carat Brooches

Materials

Sapphire, Yellow Gold

Victorian 1.25 Total Carat Diamond Flower Pin Pendant
By Unknown
Located in Narberth, PA
A beautiful diamond flower pin/pendant from the Victorian (ca1880) era! This exquisite sterling topped 14kt yellow gold piece is adorned with a double layer of diamond encrusted peta...
Category

1880s Victorian Antique 1 Carat Brooches

Materials

Diamond, 14k Gold, Sterling Silver

Emilio Jewelry Diamond Brooch
By Emilio!
Located in New York, NY
Approx total weight: 1.00cts 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 1 Carat Brooches

Materials

Diamond, White Diamond, Platinum

Emilio Jewelry 7.50 Carat Diamond Brooch
By Emilio!
Located in New York, NY
Approx total weight: 7.50ct Diamond Color: E-F Diamond Clarity: Vs center diamond: approximate 1.23ct cognac colored natural diamond Cut: Excellent As noted we are vetted and rate...
Category

21st Century and Contemporary Modern 1 Carat Brooches

Materials

Diamond, White Diamond, 18k Gold, Platinum

Edwardian Old Cut Diamond and Sapphire Hand Pierced Brooch in Platinum
By Unknown
Located in Armadale, Victoria
Original Edwardian Diamond And Sapphire Hand Pierced Brooch With Millegrained Borders. There are 64 old cut diamonds with a total weight of approximately 3.10ct and 6 scissor cut sap...
Category

1910s Edwardian Vintage 1 Carat Brooches

Materials

Diamond, Blue Sapphire, Platinum

18 Karat Gold Diamond Love Dove Brooch
By Emilio!
Located in New York, NY
Exquisite Diamond pin featuring 2 baroque fine south sea pearls 20.50mm in size! dimensions: 6.50x3.50cm Approx total weight: 1.12cts featuring sapphires, rubies and emeralds Diamo...
Category

21st Century and Contemporary 1 Carat Brooches

Materials

Diamond, White Diamond, Emerald, South Sea Pearl, Ruby, Sapphire, 18k Gold

1.40 Carat Diamond Ruby Enamel Two-Tone Gold Toucan Brooch
By Unknown
Located in Stamford, CT
18k yellow and white gold toucan design toucan brooch. A green enameled toucan with a black and yellow enamel beak is adorned with black with a diamond studded feather down its side...
Category

Mid-20th Century 1 Carat Brooches

Materials

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

Ghiso Paris Diamond Platinum Arc De Triomphe Clip Brooch
Circa 1930 Arc De Triomphe, by Ghiso Paris, platinum and set with old step cut and baguette diamonds totaling 1.30 carat, having a double clip pin back. Measuring 3/4 Inch in height ...
Category

1930s Art Deco Vintage 1 Carat Brooches

Materials

Diamond, Platinum

Van Cleef & Arpels Paris "Clematis" Coral Diamond Gold Brooch
By Van Cleef & Arpels
Located in New York, NY
A French "Clematis" brooch by Van Cleef & Arpels. Composed by five magnificent color of angel-skin coral petals with curled edges surrounding a firework & cluster of 8 diamonds stam...
Category

Late 20th Century Artist 1 Carat Brooches

Materials

Coral, Diamond, 18k Gold

1.30 Carat Diamond Textured Gold Brooch
By Unknown
Located in Stamford, CT
Vintage 1950s textured 18k yellow gold brooche with 2 hinged flexible sections set with brilliant cut and Baguette Diamonds. 2-tone 18k gold 13 round Diamonds, approx. total weight...
Category

Mid-20th Century 1 Carat Brooches

Materials

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

Emilio Jewelry Art Deco Style Diamond Brooch
By Emilio!
Located in New York, NY
Approx total weight: 1.32cts 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 1 Carat Brooches

Materials

Diamond, White Diamond

Boucheron Pearl Diamond Gold Scroll Design Bangle Bracelet
By Boucheron
Located in New York, NY
This bracelet is of scroll design, set with 2 cultured pearls accented by old European cut diamond lines and seed pearls. The bracelet is composed of 2 removable double clip brooche...
Category

1930s Retro Vintage 1 Carat Brooches

Materials

Cultured Pearl, Diamond, 18k Gold

1.00 Carat Pave Diamond Gold Butterfly Brooche
By Unknown
Located in Stamford, CT
18k white gold pave set diamond butterfly open work pin brooche. Circa 1960. 123 round diamonds approx. total weight 1.00cts all full cut, F, VS1 to SI1. 18k White Gold Stamped 18...
Category

1960s Vintage 1 Carat Brooches

Materials

Diamond, Gold, 18k Gold, White Gold

1.23 Carat Art Deco Diamond European Cut Platinum Gold Broche Pendant
By Unknown
Located in Stamford, CT
1930s Art Deco Edwardian style pin pendant diamond circular design. Center diamond is flexible and EGL certified 1.21ct E, SI2 European cut. Bright and sparkly Platinum bail flips up...
Category

1930s Vintage 1 Carat Brooches

Materials

Diamond, Gold, 14k Gold, White Gold, Platinum

Pave Diamond Ruby Gold Pointer Dog Brooch
By Unknown
Located in Stamford, CT
Pointer dog pin circa 1930 in 14k yellow gold with the white gold top pavé set with bright transitional cut Diamonds. One red ruby. 31 round Diamonds, approx. total weight 1.24cts,...
Category

1930s Vintage 1 Carat Brooches

Materials

Ruby, Diamond, Gold, 14k Gold, White Gold, Yellow Gold

14K Yellow Gold with Pearls and Fancy Yellow Diamonds Petal Daisy Brooch
By Unknown
Located in Los Angeles, CA
This 1960s 14 K brooch features pearls and 7 Brilliant -Cut Fancy Yellow diamonds. Measures 2.5" in length and 1.5" in height. There are seven (7) Brilliant-Cut Fancy Yellow Diamon...
Category

20th Century Post-War 1 Carat Brooches

Materials

Yellow Diamond, 14k Gold

Past Era Art Deco Black Opal Diamond Gold Filigree Pin
By Unknown
Located in Houston, TX
A platinum Art Deco filigree pin set with diamonds, and featuring a central black opal. Circa 1920. Ring contains 1.37 total carats of diamonds, color: G-I, clarity: VS1-I1.
Category

1920s Art Deco Vintage 1 Carat Brooches

Materials

Diamond, Opal, Platinum

Tiffany & Co. Ruby Diamond Gold Platinum Bow Pin
By Tiffany & Co.
Located in Stamford, CT
Authentic original Tiffany & Co 14k pink gold and platinum bow style pin with natural genuine pinkish red Rubies and genuine diamonds. 6 round diamonds, approx. total weight .07c...
Category

1940s Vintage 1 Carat Brooches

Materials

Diamond, Ruby, 14k Gold, Platinum, Rose Gold

Rosenthal Diamond Gold Platinum Eagle Pin
By Herbert Rosenthal
Located in Houston, TX
Yellow gold pin marked on the back "HR 18K Plat #114". Made by Rosenthal depicts an eagle in flight highlighted with diamonds and a ruby for the eye. There are fifty four (54) roun...
Category

Late 20th Century 1 Carat Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Beryl Emerald Old Mine Cut Diamond Silver Gold Pin
By Unknown
Located in Stamford, CT
Natural emerald Victorian 14k gold and silver top pin. Gem quality natural untreated emeralds. Original old mine cut diamonds. 14k pin stem and safety catch. AGL certified as natural...
Category

Early 1900s Antique 1 Carat Brooches

Materials

Diamond, Emerald, Silver

Tiffany & Co. Cabochon Red Ruby Gold Square Pin
By Tiffany & Co.
Located in Stamford, CT
Original solid 18k Tiffany & Co pin with fine cabochon blood red Rubies. A beautiful example of top quality handmade Tiffany jewelry. Circa 1950-1960. 12 2.5mm genuine natural cab...
Category

1950s Vintage 1 Carat Brooches

Materials

Ruby, Yellow Gold, 18k Gold

Retro 1.27 Carat Diamond Two Tone Gold Pin Brooch
By Unknown
Located in New York, NY
This pin is set with a round cut diamond that weighs 1.27ct. The color of the diamond is I-J and the clarity is VS1. The pin measures 2 1/4 inches in diameter. Inventory #9359AROB
Category

Mid-20th Century 1 Carat Brooches

Materials

Diamond, 14k Gold, Rose Gold, Yellow Gold

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