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18k Round Brooch Pin

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18k Heavy bird Brooch - solid 18 K yellow gold animal brooch
Located in Antwerp, BE
For sale is this very cute colourful bird brooch. This 18k yellow gold animal is set with a lovely
Category

Late 20th Century Belgian Retro Brooches

Materials

Ruby, Gold, 18k Gold, Yellow Gold, Enamel

18k Heavy bird Brooch - solid 18 K yellow gold animal brooch
18k Heavy bird Brooch - solid 18 K yellow gold animal brooch
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H 0.99 in W 1.78 in D 0.4 in
Vintage 2.55 Ct Diamond Bow Brooch Pin /Pendant in 18 K White Gold
Located in New York, NY
A bow brooch / Pendant crafted in 18 Karat white gold and densely set with sparkling bright white
Category

Early 2000s Brooches

Materials

Diamond, 18k Gold, White Gold

Brooch Diamonds Baguette Round Pendant Pin 18k White Gold, 1970
Located in Herzelia, Tel Aviv
Diamonds Pendant that is also a Brooch/Pin 18 Karat White Gold. Approximate Diamonds weight
Category

Vintage 1970s Brooches

Materials

Diamond, White Gold

Vintage 18K Baguette Round Diamond Turquoise Leaf Brooch Pin Pendant 6.36cttw
Located in Winter Springs, FL
A stunner of a brooch c. 1950’s hand done in 18K white gold set with approximately 4.68cttw in
Category

Mid-20th Century Retro Brooches

Materials

Diamond, Turquoise, 18k Gold

White Gold Diamond Latticework Brooch - 18k Round 1.00ctw Etched Milgrain Pin
Located in Greensboro, NC
): 1.00ctw Cut: Round Brilliant Color: F - G Clarity: VS2 - SI1 Total Carats: 1.00ctw Style: Brooch
Category

21st Century and Contemporary Brooches

Materials

Diamond, 18k Gold, White Gold

White Gold Diamond Flower Brooch - 18k Round 1.00ctw Blossom Milgrain Pin
Located in Greensboro, NC
Metal Content: 18k White Gold Stone Information Natural Diamonds Carat(s): 1.00ctw Cut: Round
Category

21st Century and Contemporary Brooches

Materials

Diamond, White Gold, 18k Gold

White Gold Diamond Botanical Brooch - 18k Round 1.32ctw Flowers Leaves Pin
Located in Greensboro, NC
Metal Content: 18k White Gold Stone Information Natural Diamonds Carat(s): 1.32ctw Cut: Round
Category

20th Century Brooches

Materials

Diamond, Brown Diamond, 18k Gold, White Gold

Vintage 18K Diamond Wide Leaf Brooch Pin
Located in Winter Springs, FL
An elegantly designed brooch done in 18K yellow gold, prong set with approximately 1.20cttw in G-H
Category

Mid-20th Century Contemporary Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 18K Diamond Wide Leaf Brooch Pin
Vintage 18K Diamond Wide Leaf Brooch Pin
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W 1.5 in L 1.5 in
Yellow Gold Diamond & Ruby Bumble Bee Brooch - 18k Round .84ctw Insect Pin
Located in Greensboro, NC
): .12ctw Cut: Round Color: Red Total Carats: .84ctw Style: Brooch Theme: Bumble Bee, Insect Features
Category

21st Century and Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Tiffany & Co. Ruby Vintage Leaf Trio Brooch - Yellow Gold 18k Round .20ctw Pin
By Tiffany & Co.
Located in Greensboro, NC
Treatment: Heating Carat(s): .20ctw Cut: Round Color: Pinkish Red Total Carats: .20ctw Style: Brooch
Category

20th Century Brooches

Materials

Ruby, 18k Gold, Yellow Gold

Tiffany & Co. 18k Yellow Gold 1.71ct Round Cut Diamond Bow Ribbon Brooch / Pin
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. 18K Yellow Gold 1.71 ct Round Cut Diamond Bow Ribbon Brooch / Pin. The brooch
Category

Vintage 1980s American Brooches

Materials

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

18K Gold And Platinum Diamond Dog Pin Brooch
Located in New York, NY
An 18K yellow gold pin brooch with a platinum dog figure garnished with diamonds. The eye of the
Category

20th Century Unknown Brooches

Materials

Ruby, Diamond, Platinum, 18k Gold

Vintage Victorian Revival 18k Rosy Gold 3.26ctw Round Diamond Dangle Pin Brooch
Located in Montclair, NJ
18k rosy yellow gold. The pin features two straight bars that carry 18 round brilliants and old
Category

Vintage 1940s Victorian Brooches

Materials

Diamond, Gold, Yellow Gold

Garavelli 18K Gold Ruby Coral Pearl Pin Brooch
By Garavelli
Located in New York, NY
A vintage 18K yellow gold figural pin brooch by Garavelli, an Italian jewelry brand established in
Category

20th Century Unknown Brooches

Materials

Pearl, Coral, Ruby, 18k Gold

Tiffany & Co. 18k Yellow Gold Leaf Pin Brooch
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. 18k Yellow Gold Leaf Pin Brooch One round-cut bezel-set diamond of approximately
Category

Early 2000s American Contemporary Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. 18k Yellow Gold Leaf Pin Brooch
Tiffany & Co. 18k Yellow Gold Leaf Pin Brooch
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W 1.38 in L 1.42 in
Tiffany & Co 18K Yellow Gold 0.12 ct Round Cut Diamond Umbrellas Brooch Pin
By Tiffany & Co.
Located in Los Angeles, CA
Specifications: Pre-Owned (Great condition) Brand: Tiffany & Co Metal: 18K (Au 79.80-75%) Gold
Category

Late 20th Century American Artisan Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Diamond Enamel 18k Gold Turtle Brooch Pin
Located in Miami, FL
 Beautifully crafted in solid 18K Yellow Gold, this Turtle Gem Brooch is finely encrusted with
Category

Vintage 1980s American Modern Brooches

Materials

Diamond, 18k Gold, Enamel

18k Yellow Gold 0.70ctw Round Brilliant Cut Diamond Open Work Floral Pin Brooch
Located in Montclair, NJ
--Stone(s):-- (53) Natural Genuine Diamonds - Round Brilliant Cut - Prong & Pave Set - G/H Color
Category

21st Century and Contemporary Brooches

Materials

Diamond, Yellow Gold

Vintage 18k Yellow Gold Black Enamel 5.03ctw Round Diamond Brooch Pin or Pendant
Located in Montclair, NJ
-- Additional Info -- This absolutely magnificent vintage brooch or pendant was crafted from solid 18k yellow
Category

Mid-20th Century Unknown Brooches

Materials

Diamond, Yellow Gold, Enamel

Van Cleef & Arpels Diamond Rose Brooch Pin, 18k
By Van Cleef & Arpels
Located in New York, NY
This exquisite Van Cleef & Arpels Diamond Rose Brooch Pin is crafted from 18k gold and features
Category

Mid-20th Century French Brooches

Materials

Diamond

Vintage MERRIN France 18K Articulating Diamond Flower Brooch Pin
By Merrin
Located in Winter Springs, FL
Vintage articulating mechanized flower brooch done in 18K by Merrin of France c. 960’s. Set with
Category

Mid-20th Century French Contemporary Brooches

Materials

Diamond, 18k Gold

Vintage 18k Yellow Gold GIA Green Jade & 1.90ctw Round Diamond Flower Pin Brooch
Located in Montclair, NJ
This magnificent vintage brooch is solidly crafted from 18k yellow gold and features a stunning
Category

Mid-20th Century Brooches

Materials

Diamond, Jade, 18k Gold

Vintage 0.25 Carat Ruby Gem Tulip Brooch Pin 18k Gold
Located in Miami, FL
Vintage 0.25 Carat Ruby Gem Tulip Brooch Pin 18k Gold. Very elegant design of the Tulip flowers
Category

Vintage 1970s Brooches

Materials

Ruby, 18k Gold

Estate Pave Diamond Flower Brooch / Pin in 18k Yellow Gold
Located in La Jolla, CA
Estate Diamond Flower Brooch / Pin in 18k Yellow Gold 6.36 carats Estate Diamond Flower Brooch
Category

20th Century North American Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Diamond Pave Tree Frog Pin Brooch in 18k White Gold
Located in La Jolla, CA
Diamond Pave Tree Frog Pin Brooch in 18k White Gold Diamond Frog Pin features 3.77 carats of pave
Category

21st Century and Contemporary North American Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

Antique Emerald & Diamond Filagree 18k White Gold Bar Pin Brooch
Located in Miami Beach, FL
filagree brooch with 2 round diamond accents. The piece tested 18k with a metal testing gun. It has odd
Category

Early 20th Century Brooches

Materials

Diamond, Emerald, 18k Gold, White Gold

Signed Damiani 18k Gold & Diamond Crab Shaped Brooch or Pin
By Damiani
Located in Philadelphia, PA
A fine signed 18K gold & diamond figural brooch or pin. By Damiani, the renowned Italian jewelers
Category

Late 20th Century Italian Modern Brooches

Materials

Diamond, 18k Gold

Signed Damiani 18k Gold & Diamond Crab Shaped Brooch or Pin
Signed Damiani 18k Gold & Diamond Crab Shaped Brooch or Pin
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H 0.87 in W 0.87 in D 0.48 in
Vintage Diamond Ruby Emerald Onyx 18K Gold Parrot Pin Brooch
Located in Miami, FL
Vintage Diamond Ruby Emerald Onyx18K Gold Parrot Pin Brooch See life in Vivid colors with these
Category

Vintage 1960s American Retro Brooches

Materials

Diamond, Emerald, Ruby, Gold, 18k Gold

American Flag Pin Brooch
By Carelle
Located in New York, NY
American flag pin brooch Round-cut diamonds, sapphires, and rubies set on 18 karat white gold
Category

Late 20th Century Contemporary Brooches

Materials

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

American Flag Pin Brooch
American Flag Pin Brooch
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W 1.19 in L 1.38 in
Tiffany & Co Diamond Rose Flower Brooch Pin Vintage 18K Gold
By Tiffany & Co.
Located in East Brunswick, NJ
This authentic Tiffany & Co brooch is finely crafted in solid 18K Yellow and White Gold in the
Category

20th Century Brooches

Materials

Diamond, 18k Gold

Sabbadini Diamond & Ruby 18k Gold Bee Pin Brooch
By Sabbadini
Located in Boca Raton, FL
This eye-catching authentic bee brooch is by Italian designer Sabbadini, it is crafted from 18k
Category

21st Century and Contemporary Italian Modern Brooches

Materials

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

Sabbadini Diamond & Emerald 18k Gold Bee Pin Brooch
By Sabbadini
Located in Boca Raton, FL
This eye-catching authentic bee brooch is by Italian designer Sabbadini, it is crafted from 18k
Category

21st Century and Contemporary Italian Modern Brooches

Materials

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

Art Deco Jadeite and Diamond Brooch Pin 18K White Gold
Located in Miami, FL
Jewelry Details: Item Type: Brooch Pin Metal Type: 18K White Gold Weight: 16.9 grams Length: 2.75
Category

20th Century Art Deco Brooches

Materials

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

1980s Diamond Ruby Sapphire Emerald 18K Gold Floral Pin Brooch
Located in Miami, FL
1960s Diamond Ruby Sapphire Emerald 18K Gold Floral Pin Brooch See life in Vivid colors with these
Category

Vintage 1980s American Retro Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Vintage 18K Yellow Gold Diamond Bottom Naked Baby Brooch Pin
Located in Winter Springs, FL
The cutest little baby brooch we’ve ever seen! It is hand crafted in 18K yellow gold and nicely
Category

Late 20th Century Unknown Contemporary Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Italian Diamond Ruby 18K Gold Horse Head Brooch Pin
By Carrera y Carrera
Located in Miami, FL
A magnificent Italian made highly detailed Horsehead Motif Brooch Pin. Crafted in solid 18K Yellow
Category

Late 20th Century Spanish Art Nouveau Brooches

Materials

Diamond, Ruby, 18k Gold

Vintage 18k Yellow Gold Diamond Blue Enamel Face Pin Brooch
Located in Houston, TX
grams Ladies 18K yellow gold diamond vintage brooch. This Vintage brooch is handmade in Italy from 18K
Category

20th Century Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Vintage 18K Ruby Yellow Blue Sapphire Flower Brooch Pin 15.45cttw
Located in Winter Springs, FL
A lively brooch beautifully crafted in deep 18K yellow gold and bezel set with approximately
Category

Late 20th Century Contemporary Brooches

Materials

Ruby, Blue Sapphire, 18k Gold

18K White Gold Sapphire and Diamond Floral Bar Pin Brooch
Located in Old Tappan, NJ
Pre owned vintage estate 18K white gold sapphire and diamond bar brooch with 58 pave set round
Category

1990s Unknown Brooches

Materials

Diamond, Sapphire, 18k Gold, White Gold

Large Bow Pin Brooch with Pave Diamonds in 18k Yellow Gold
Located in La Jolla, CA
Large Bow Pin Brooch with Pave Diamonds in 18k Yellow Gold Large Bow Pin with Diamonds features a
Category

20th Century Unknown Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Estate Vintage 18K Diamond Chopstick Ribbon Brooch Pin 3.40cttw G Vs
Located in Winter Springs, FL
A beautifully made brooch done in 18K and set with approximately 3.40cttw in F-G color and Vs1
Category

1990s Brooches

Materials

Diamond, 18k Gold

Vintage McTeigue & Co. Platinum & 18k Gold Diamond Leaf Feather Brooch Pin
Located in Montclair, NJ
Here we have a gorgeous McTeigue & Co. vintage brooch/pin that is crafted from solid 18k yellow and
Category

Vintage 1950s Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage 18k Gold 1.60ctw Diamond & Enamel Work Detailed Mushroom Pin Brooch
Located in Montclair, NJ
--Stone(s):-- (37) Natural Genuine Diamonds - Round Brilliant Cut - Pave & Bezel Set - G-I Color
Category

21st Century and Contemporary Brooches

Materials

Diamond, 18k Gold, Enamel

Vintage Art Deco 18K Diamond Masonic Award Pin Brooch
Located in Winter Springs, FL
An absolutely incredible pin. The detailing is unlike anything we have ever seen in jewelry let
Category

Vintage 1930s American Art Deco Brooches

Materials

Diamond

18k Gold & Platinum Tiger Diamond Brooch Pin Pendant Necklace with Rubies
Located in Miami, FL
Style: Pendant, Brooch, Pin & Necklace Metal: Yellow Gold Metal Purity: 18K Main Stone Cut
Category

21st Century and Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Vintage Bulgari 18K Yellow Gold, Citrine, Pearl & Diamond Pin Brooch
By Bulgari
Located in Beverly Hills, CA
- 18 karat yellow gold - 13.48 carat of square cut citrine - 0.18 carat of round brilliant cut
Category

Late 20th Century Brooches

Materials

Citrine, Diamond, Pearl, 18k Gold, Yellow Gold

0.25ctw Diamond Dragonfly Brooch 18k Yellow Gold Statement Pin Insect Jewelry
Located in McLeansville, NC
- J Clarity - SI2 - I1 Metal: 18k Yellow Gold Weight: 5.4 Grams Stamps: 18k Closure: Bar Pin
Category

21st Century and Contemporary Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Retro Bow Brooch Pin 18k Gold Ruby Diamond Estate Jewelry
Located in Beverly Hills, CA
A lovely Retro bow brooch pin made of 18k gold with ruby and diamond. The gemstones are assembled
Category

Vintage 1940s Unknown Retro Brooches

Materials

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

1960s Vintage 9.80 Carats Diamond Flower 18k Gold Platinum Brooch Pin
Located in Miami, FL
This breathtaking vintage brooch pin is from circa the late 1960s. This diamond flower brooch pin
Category

Vintage 1960s American Retro Brooches

Materials

Diamond, 18k Gold, Platinum

Vintage Coral 18K Gold Chinese Monk Shou Lao Large Brooch Pin
Located in Miami, FL
that signify wisdom and longevity. The natural coral brooch is framed with natural round diamonds
Category

Vintage 1960s Retro Brooches

Materials

Coral, 18k Gold

18K Yellow Gold Sapphire & Diamond Textured Detailed Puffer Fish Brooch Pin
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Round Brilliant Cut - Bezel Set - Nice Blue Color
Category

21st Century and Contemporary Brooches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Vintage 18K Trilliant Diamond Sapphire Arrow Brooch Pin 4.20cttw
Located in Winter Springs, FL
A striking brooch done in 18K white gold and bead as well as bezel set with approximately 1.80cttw
Category

1990s Art Deco Brooches

Materials

Diamond, Sapphire, 18k Gold

0.45ctw Ruby Diamond Sapphire Elephant Brooch 18k Yellow Gold Platinum Pin
Located in McLeansville, NC
: 14.7 Grams Stamps: 18k, Plat Closure: Bar Pin, Spinner Clasp Measurements: 24.3 x 34.2 mm
Category

21st Century and Contemporary Brooches

Materials

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

Vintage 18K Gold Ruby Emerald Sapphire & Turquoise Textured Branch Pin Brooch
Located in Montclair, NJ
the diamonds - not including the pin backing) Backing: Pin w/ Rotating Closure Stamp: ITALY - 18K
Category

21st Century and Contemporary Italian Brooches

Materials

Emerald, Ruby, Sapphire, Turquoise, 18k Gold

Vintage Diamond Blue Sapphire 18K White Gold Cluster Flower Brooch Pin
Located in Miami, FL
The Vintage Diamond Blue Sapphire 18K White Gold Flower Brooch, is the perfect enhancement for a
Category

Vintage 1980s Brooches

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Vintage Diamond Blue Pink Sapphire 18K Gold Song Bird Brooch Pin
Located in Miami, FL
This stunning Vintage songbird pin is crafted in solid 18K yellow and white gold. Its crest is
Category

Vintage 1980s Brooches

Materials

Diamond, Pink Sapphire, 18k Gold

Vintage 18K Diamond Ruby Enamel En Tremblant Turtle Brooch Pin
Located in Winter Springs, FL
Such a pretty pin and the colors are gorgeous! Done in 18K yellow gold, this whimsical turtle
Category

Vintage 1970s Contemporary Brooches

Materials

Diamond, Ruby, Enamel

Diamond Gold Brooch Pin
Located in New York, NY
18k white and yellow gold brooch, with approx. 4 carats in diamonds. Brooch measures 82mm x 33mm
Category

20th Century Brooches

Materials

Diamond, Gold

French Vintage Brooch 18k Gold Diamond Flower Pin Clip Estate Jewelry
Located in Beverly Hills, CA
A classic vintage French brooch made of 18 karat gold and diamond. It’s an open work, airy 18k
Category

Vintage 1950s French Brooches

Materials

Diamond, 18k Gold, White Gold, Gold

Cartier Italy Ruby and Diamond Fish and Starfish Brooch/Pin, 18k
By Cartier
Located in New York, NY
A Cartier Italy Ruby and Diamond Fish and Starfish Brooch/Pin made in 18 Karat Yellow Gold. The
Category

20th Century Italian Brooches

Materials

Ruby, Diamond, 18k Gold, Yellow Gold

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18k Round Brooch Pin For Sale on 1stDibs

Find the exact 18k round brooch pin you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. You can easily find a 488 antique edition and 153 modern creations to choose from as well. You’re likely to find the perfect 18k round brooch pin among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Creating a 18k round brooch pin has been a part of the legacy of many jewelers, but those produced by Cartier, Tiffany & Co. and Ella Gafter are consistently popular. Take a look at a 18k round brooch pin featuring Diamond from our inventory today to add the perfect touch to your look. See these pages for a round cut iteration of this accessory, while there are also cabochon cut and oval cut cut versions available here, too. When shopping for a 18k round brooch pin, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 18k Round Brooch Pin?

Prices for a 18k round brooch pin can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $199 and can go as high as $112,000, while this accessory, on average, fetches $3,500.

Finding the Right brooches for You

Antique and vintage brooches, which are decorative jewels traditionally pinned to garments and used to fasten pieces of clothing together where needed, have seen increasing popularity in recent years.

Given their long history, brooches have expectedly taken on a variety of different shapes and forms over time, with jewelers turning to assorted methods of ornamentation for these accessories, including enameling and the integration of pearls and gemstones.

Cameo brooches that originated during the Victorian age are characterized by a shell carved in raised relief that feature portraits of a woman’s profile, while 19th-century micromosaic brooches, comprising innumerable individually placed glass fragments, sometimes feature miniature depictions of a pastoral scene in daily Roman life.

At one time, brooches were symbols of wealth, made primarily from the finest metals and showcasing exquisite precious gemstones. Today, these jewels are inclusive and universal, and you don’t have to travel very far to find an admirer of brooches. They can be richly geometric in form, such as the ornate diamond pins dating from the Art Deco era, or designer-specific, such as the celebrated naturalistic works created by Tiffany & Co., the milk glass and gold confections crafted by Trifari or handmade vintage Chanel brooches of silk or laminated sheer fabric.

Brooches are versatile and adaptable. These decorative accessories can be worn in your hair, on hats, scarves and on the lower point of V-neck clothing. Pin a dazzling brooch to the lapel of your blazer-and-tee combo or add a cluster of smaller pins to your overcoat. And while brooches have their place in “mourning jewelry,” in that a mourning brooch is representative of your connection to a lost loved one, they’re widely seen as romantic and symbolic of love, so much so that a hardcore brooch enthusiast might advocate for brooches to be worn over the heart.

Today, find a wide variety of antique and vintage brooches on 1stDibs, including gold brooches, sapphire brooches and more.