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3 Carat Brooches

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Carat Weight: 3 Carat
1.60 Carat Ruby Emerald Chrysoberyl Cat's Eye Yellow Gold Brooch Pendant
Located in Stamford, CT
Flower gemstone brooch and pendant. This beautifully hand crafted 1940's brooch is enriched with 9 round red purplish round sapphires intermixed with 6 round green emeralds and accen...
Category

Mid-20th Century 3 Carat Brooches

Materials

Chrysoberyl, Emerald, Ruby, Cat’s Eye, Gold, 14k Gold, Yellow Gold

Mid Century Raymond C. Yard Diamond 18k Yellow Gold Fern Brooch
Located in Beverly Hills, CA
One Mid Century Raymond C. Yard Diamond 18k Yellow Gold Fern Brooch. Featuring 23 round brilliant cut diamonds with a total weight of approximately 3.00 carats, graded E-F color, VVS...
Category

1950s Vintage 3 Carat Brooches

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, 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...
Category

Early 1900s Unknown Antique 3 Carat Brooches

Materials

Diamond, Sapphire, 9k Gold, White Gold

3.16 Carat Old European Cut Diamond Halley's Comet 18k Gold Pendant Brooch
Located in Chevy Chase, MD
As bright as the stars! This Halley's Comet or starburst pendant brooch is designed with one 0.75 carat old European cut center Diamond, surrounded by a burst of shimmering old Euro...
Category

Late 19th Century Unknown Victorian Antique 3 Carat Brooches

Materials

Diamond, 18k 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 we...
Category

20th Century 3 Carat Brooches

Materials

Diamond, Yellow Gold

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 American Art Deco Vintage 3 Carat Brooches

Materials

Diamond, Sapphire, Platinum

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 Unknown Victorian 3 Carat Brooches

Materials

Diamond, 18k Gold, White 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 jewelry and estate jewelry collections This stunning, fine and impressive 192...
Category

1920s Unknown Vintage 3 Carat Brooches

Materials

Diamond, Platinum

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 Israeli Art Deco 3 Carat Brooches

Materials

Diamond, Sapphire, Pink Sapphire, Purple Sapphire, 18k Gold, 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 karat yellow gold, silver set brooch in the form of a winged insect; part of our antique jewellery collections. This stunning antique brooch has been crafted in 15k yellow gold with a silver setting. The antique brooch has been modelled in the form of a stylised winged insect. The thorax of the insect is ornamented with an old round cut synthetic* ruby, encircled with eleven diamonds in a combination of Old Dutch and Old round cut. The large striped abdomen of this stylised winged insect is defined with 15k yellow gold decorated borders and embellished further with Old Dutch and Old round cut diamonds, graduating in size depending on location. The paired, pierced decorated wings are embellished with curvilinear bands incorporating one hundred and eighty-seven diamonds. The head of this impressive insect brooch is embellished with an Old Dutch cut diamond, accented with two cabochon synthetic ruby representing the eyes. The insect has two bifurcating stylised antennae ornamented with old Dutch cut and round cut diamonds to the swept terminals. The legs of the insect are realistically modelled in 15k yellow gold. This 1880s brooch secures to the reverse with a hinged pin and security clasp. This impressive Victorian insect...
Category

1880s Unknown Victorian Antique 3 Carat Brooches

Materials

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

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 Italian Modern 3 Carat Brooches

Materials

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

Sophia D, 3.49 Carat Art Deco Egyptian Revival Platinum Brooch
Located in New York, NY
3.49 Carat Art Deco Inspired Egyptian Revival Platinum Brooch with Sapphire, Emerald, Ruby, and Diamonds. Total carat weight: Sapphires 5.03 carats Emeralds 1.06 carats Rubies 3.96...
Category

2010s American Art Deco 3 Carat Brooches

Materials

Ruby, Sapphire, Emerald, Onyx, Platinum

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

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 Unknown Art Deco Vintage 3 Carat Brooches

Materials

Diamond, Ruby, Platinum

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

Related Items
Victorian 3 Carat Old Mine Cut Diamond Star Brooch and Pendant, circa 1880
Located in Lancashire, Oldham
A wonderful Victorian diamond star or otherwise known as a ‘sunburst’ brooch dating from the late 19th century comprising of approx 3ct of old mine cut diamonds. This statement brooc...
Category

Late 19th Century English Victorian Antique 3 Carat Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Silver, Gold

1890s Antique French Cut Rubies Rose Cut Diamonds Two-Color Gold Brooch Pin
Located in Atlanta, GA
Rare brooch / pin from 1890s, exquisite condition Crafted in 14 Karat Yellow and White Gold Features Natural Diamonds and French-Cut Rubies Center Diamond - old mine cut, 0.25 car...
Category

1890s Unknown Victorian Antique 3 Carat Brooches

Materials

Diamond, Ruby, 18k Gold

0.25 Carat Natural Diamond & Ruby Brooch/Necklace Enhancer Set in 18K Gold
Located in Tokyo, JP
A beautiful Brooch/Pendant set in 18K Yellow Gold featuring 0.25 Carats Natural Diamonds, 0.08 Carats Rubies. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of Gem...
Category

21st Century and Contemporary Japanese Modern 3 Carat Brooches

Materials

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

White Stones Sapphire Diamond Pearl Gold Butterfly Brooch
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY: No additional costs will be added to this order. Shipping costs will be totally covered by the seller (customs duties included). Graceful butterfly shaped brooch in...
Category

Late 20th Century Italian Retro 3 Carat Brooches

Materials

Diamond, Yellow Diamond, Pink Diamond, Pearl, Blue Sapphire, Green Sapph...

Platinum & 18kt Yellow Gold Flamingo Brooch / Pendant Diamonds, Emeralds, Ruby
Located in Antwerp, BE
Huge Dazzling Platinum & 18kt Yellow Gold Flamingo Brooch / Pendant With Diamonds, Emeralds, Ruby, Onyx One of a Kind Handcrafted Piece of Art ! Diamon...
Category

21st Century and Contemporary Artisan 3 Carat Brooches

Materials

Diamond, Emerald, Onyx, Ruby, Yellow Gold, Platinum

Raymond Yard Gold and Diamond French Poodle Brooch
Located in Darnestown, MD
Raymond Yard (1885–1964) was one of New York's finest jewelers of the first half of the 20th century. His insistence upon exceptional designs, highest quality materials, and excellen...
Category

1950s American Modernist Vintage 3 Carat Brooches

Materials

Diamond, 14k Gold

Raymond Yard Pair of Cocktail Lapel Brooches
Located in New York, NY
Ruby and Enamel Rooster Pin, Raymond Yard The rooster fashioned as a stylized cocktail waiter pavé-set with single- cut diamonds, holding a black enamel tr...
Category

Mid-20th Century American Art Deco 3 Carat Brooches

Materials

Diamond, Pearl, Ruby, 18k Gold, Platinum

J.E. Caldwell & Co Art Deco 22.50 Carat Sapphire Diamond Platinum Brooch
Located in New York, NY
Art Deco platinum brooch by J.E. Caldwell & Co, set with 22.50ctw in sapphires and 4.30ctw in diamonds. Brooch is 1.75" x 1 5/8". Marked with JE Caldwell mark. Weight - 38 grams.
Category

Early 20th Century American Art Deco 3 Carat Brooches

Materials

Diamond, Sapphire, Platinum

Antique Figural 14k Gold, Enamel, & Rose Cut Diamond Pansy Brooch or Pin
Located in Philadelphia, PA
A fine antique figural flower brooch. In the form of a 5 petal dogwood or pansy flower with pale pink & yellow petals and a gold stem. Prong-set with an off-round rose cut diamond ...
Category

Early 20th Century Unknown Belle Époque 3 Carat Brooches

Materials

Diamond, 14k Gold, Enamel

Victorian Rose Cut Diamond and 18 Carat Gold Brooch or Pendant
Located in Chipping Campden, GB
This gorgeous victorian brooch holds a rose cut diamond at the centre and is modelled in 18carat gold. The back of the locket has a pane of glass which created a locket. There is a p...
Category

1880s British Victorian Antique 3 Carat Brooches

Materials

Diamond, Gold

Diamond Sapphire Ruby Emerald Yellow Gold Fluttering Butterfly Brooch Pendant
Located in Mount Kisco, NY
A rainbow of precious diamonds, rubies, emeralds and sapphires dress the colorful wings of whimsical eighteen karat yellow gold (18k) butterfly brooch. The three dimensional construc...
Category

1980s American Vintage 3 Carat Brooches

Materials

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

18k Yellow Gold & Platinum Diamond & Enamel Butterfly Brooch
Located in New York, NY
Whimsical diamond and enamel butterfly brooch in 18k yellow gold and platinum. Brooch contains 3 enamel colored sections of blue, yellow and orange creating the perfect combination f...
Category

Late 20th Century Romantic 3 Carat Brooches

Materials

Diamond, Yellow Gold, Platinum, Enamel

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 Unknown 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 English 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

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 two round Sapphires totaling 0.40 carts. The floral design contains seven larger Diamond buds, and two large diamond pave...
Category

Early 20th Century Unknown Edwardian 3 Carat Brooches

Materials

Diamond, Sapphire, Blue Sapphire, Gold, Silver

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 Hungarian Antique 3 Carat Brooches

Materials

Diamond, Yellow Gold

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 Unknown 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 Unknown 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...
Category

1920s American 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...
Category

21st Century and Contemporary American Modern 3 Carat Brooches

Materials

White Diamond, Diamond, 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

1.59Ct Emerald & 1.62Ct Diamond, White Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.59 carat emerald and 1.62 carat diamond, 18 karat white gold brooch in the Art Deco style; part of our diverse jewellery and estate jewelry collecti...
Category

1990s Unknown 3 Carat Brooches

Materials

Emerald, Diamond, White Gold, 18k Gold

  • 1.59Ct Emerald & 1.62Ct Diamond, White Gold Brooch
  • 1.59Ct Emerald & 1.62Ct Diamond, White Gold Brooch
  • 1.59Ct Emerald & 1.62Ct Diamond, White Gold Brooch
  • 1.59Ct Emerald & 1.62Ct Diamond, White Gold Brooch
Free Shipping
H 0.22 in W 0.88 in L 1.69 in

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