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30 Carat Diamond Brooch

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CB Ying Yang .30 Carat Diamond Yellow gold Brooch
Located in Stamford, CT
Vintage 1970's ying yang design brooch. Signed CB ( possible designer Carl Bucher) in hand textured
Category

Late 20th Century Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Carved 30 Carat Emerald Flower Pot Brooch with Diamonds in 18k Solid Yellow Gold
By VR Jewels
Located in Houston, TX
Carved Emerald Diamond Flower Pot Brooch Made in 18k Gold which is a fusion of surrealism and pop
Category

21st Century and Contemporary American Artisan Brooches

Materials

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

J.E. Caldwell 1.20 Carat Diamond Platinum Brooch
By J.E. Caldwell & Co.
Located in Stamford, CT
Vintage 1950's J.E. Caldwell of Philadelphia diamond brooch. 30 round brilliant cut diamonds in a
Category

Mid-20th Century Brooches

Materials

Diamond, Platinum

Tiffany & Co .50 Carat Diamond Platinum Turtle Brooch Pendant
By Tiffany & Co.
Located in Stamford, CT
An exquisite .50 carat Tiffany & Co platinum diamond turtle brooch that can be used as a pendant as
Category

21st Century and Contemporary Brooches

Materials

Diamond, Platinum

.7 Carat Ruby Diamond Yellow Gold Giraffe Brooch
Located in Stamford, CT
Vintage large Giraffe ruby and diamond textured brooch. Crafted in 18k yellow gold, the brooch is
Category

Late 20th Century Brooches

Materials

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

1.24 Carat Pave Diamond Ruby Gold Pointer Dog Brooch
Located in Stamford, CT
1930's Art Deco Pave Diamond Ruby gold pointer dog brooch. This unique brooch features a stunning
Category

Early 20th Century Brooches

Materials

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

2.48 Carat Old European Diamond Art Deco Domed Platinum Brooch
Located in Stamford, CT
1920's Exquisite Old European Diamond Art Deco Domed Platinum Brooch. This stunning piece of
Category

Early 20th Century Brooches

Materials

Diamond, Platinum

2.48 Carat Old European Diamond Art Deco Domed Platinum  Brooch
2.48 Carat Old European Diamond Art Deco Domed Platinum  Brooch
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H 1.04 in W 2.42 in D 0.26 in L 0.1 in
35.54 Carat Aquamarin 7.39 Carat Diamond Pendant, Brooch 18k Gold
Located in Bad Kissingen, DE
- 1 aquamarine top quality of approx. 35.54 ct. - 31 diamonds of approx. 7,39 cts. - Dimensions: 37 x
Category

21st Century and Contemporary German Modern Brooches

Materials

Aquamarine, Diamond, 18k Gold

Mid-Century 10.20 Carat Total Weight Diamond Platinum Removable Brooch Pendant N
Located in Beverly Hills, CA
One Mid-Century 10.20 Carat Total Weight Diamond Platinum Removable Brooch Pendant Necklace
Category

Vintage 1950s Brooches

Materials

Diamond, White Diamond, Platinum

Oscar Heyman Gold 30 Carat One of a Kind Black Opal Snacking Fish Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum brooch contains an extraordinarily fine fancy shape
Category

2010s American Contemporary Brooches

Materials

Diamond, Opal, Gold, Platinum

Art Deco 3.80 Carat Total Weight Diamond and Sapphire Platinum Bar Brooch
Located in Beverly Hills, CA
One Art Deco 3.80 Carat Total Weight Diamond and Sapphire Platinum Bar Brooch. Featuring one old
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Cartier GIA Certified .60 Carat Sapphire Diamond Yellow Gold Flower Brooch
By Cartier
Located in Stamford, CT
1970's Cartier sapphire and diamond brooch. GIA certified round center sapphire with a halo of 8
Category

Late 20th Century Brooches

Materials

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

Carved Amethyst and Diamond Bluebell Flower Brooch
Located in New York, NY
Created in the 1920s-1930s, this flower brooch is composed of amethyst, enamel and diamonds, all
Category

Early 20th Century Art Nouveau Brooches

Materials

Amethyst, Diamond, Pearl, Platinum, Enamel

Victorian 14 Karat Gold 0.80 Carat Ruby 0.55 Carat Diamond Knot Pin Brooch
Located in Vilnius, LT
This is a Victorian knot pin brooch crafted in 14K gold. The piece features: - 30 rubies (round
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Ruby, Yellow Gold, 14k Gold

Edwardian Diamond and Platinum Filigree Brooch
Located in Beverly Hills, CA
One Edwardian Diamond and Platinum Filigree Brooch. Featuring seven old European cut diamonds with
Category

Vintage 1910s Edwardian Brooches

Materials

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

Vintage Diamond 14k Gold Flower Brooch
Located in Beverly Hills, CA
One Vintage Diamond 14k Gold Flower Brooch. Featuring seven round brilliant cut diamonds with a
Category

Vintage 1970s Brooches

Materials

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

Vintage Diamond 14k Gold Flower Brooch
Vintage Diamond 14k Gold Flower Brooch
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W 1 in L 2 in
Art Deco 37 Carat Citrine Diamond Gold Bar Brooch, circa 1930
Located in Goettingen, DE
Art Deco 37 Carat Citrine Diamond Gold Bar Brooch, circa 1930 This nearly 5 inch extra-long bar
Category

Vintage 1930s German Art Deco Brooches

Materials

Citrine, Diamond, Gold, 14k Gold, Yellow Gold

Tiffany & Co. 2.5 Carat Old Mine Diamond Platinum Brooch Pin 1900 Antique
By Tiffany & Co.
Located in New York, NY
brilliantly white and clean. There are 30 Old Mine Cut Diamonds set throughout the brooch. In the center is
Category

Early 20th Century American Edwardian Brooches

Materials

Diamond, Platinum

Vintage Diamond 14k Yellow Gold Lion Brooch
Located in Beverly Hills, CA
One Vintage Diamond 14k Yellow Gold Lion Brooch. Featuring two single cut diamonds with a total
Category

Vintage 1970s Brooches

Materials

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

Art Deco Sapphire Diamond Platinum Bar Brooch
Located in Beverly Hills, CA
One Art Deco Sapphire Diamond Platinum Bar Brooch. Featuring one oval mixed cut sapphire weighing
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Diamond 18k Yellow Gold Cello Brooch
Located in Beverly Hills, CA
One Vintage Diamond 18k Yellow Gold Cello Brooch. Featuring seven round brilliant cut diamonds with
Category

Vintage 1980s Brooches

Materials

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

Large 23 Carat Vining Flowers Yellow Sapphire, Diamond and Tsavorite 18K Brooch
Located in Tustin, CA
motif estate brooch is comprised of vivid golden yellow sapphires, sparkling white diamonds and green
Category

20th Century American Artisan Brooches

Materials

Diamond, Yellow Sapphire, Tsavorite, 18k Gold, White Gold, Yellow Gold

Squirrel Diamond on Gold Brooch
Located in Geneva, CH
Lovely Squirrel Brooch set by 30 Diamonds 3.41 carats, 261 Diamonds 3.90 carats, one Emeraude 0.12
Category

21st Century and Contemporary Italian Aesthetic Movement Brooches

Materials

Diamond, Gold

Verdura Garnet and Diamond "Maltese Cross" Brooch
By Verdura
Located in New York, NY
Verdura garnet and diamond "maltese cross" brooch in 18k yellow gold. The brooch is set with 30
Category

Late 20th Century Italian Artist Brooches

Materials

Garnet, Diamond, 18k Gold

Elwood Van Clief Diamond Platinum Leaf Brooch Pin
By Elwood Van Clief
Located in Miami, FL
diamonds, 30 baguette diamonds and 32 round-faceted diamonds weighing cumulatively 17.50 carats, graded F-G
Category

Vintage 1960s American Brooches

Materials

Diamond, Platinum

Spitzer & Furman Diamond Gold Textured Star Brooch
Located in Stamford, CT
featuring round sparkling diamonds. Expertly crafted, this brooch is versatile and can be worn on any
Category

Mid-20th Century Brooches

Materials

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

Unisex 9.99 Carat Carved Leaf Emerald Brooch with Diamonds in 18k Yellow Gold
By VR Jewels
Located in Houston, TX
Unisex 9.99 Carat Carved Leaf Emerald Brooch with Diamonds Made in 18K Gold which is a fusion of
Category

21st Century and Contemporary American Contemporary Brooches

Materials

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

Art Deco Platinum Diamond Brooch
Located in Lexington, KY
This stunning brooch is made from Platinum with 30 Diamonds chasing around it's graceful curves
Category

Early 20th Century Unknown Art Deco Brooches

Materials

Diamond, 14k Gold, White Gold, Platinum

Art Deco Platinum Diamond Brooch
Art Deco Platinum Diamond Brooch
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L 2.13 in
Victorian Old Cut Diamond 14k Yellow Gold Bouquet Brooch
Located in Beverly Hills, CA
One Victorian Old Cut Diamond 14k Yellow Gold Bouquet Brooch. Featuring 100 diamonds with a total
Category

Antique 1880s Victorian Brooches

Materials

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

Vintage Pearl and Diamond 18k Yellow Gold Circle Brooch
Located in Beverly Hills, CA
One Vintage Pearl and Diamond 18k Yellow Gold Circle Brooch. Featuring 12 rosé pearls measuring
Category

Vintage 1970s Brooches

Materials

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

Mid-Century Round Ruby Diamond Spray Gold Brooch
Located in Stamford, CT
Vintage 1950's mid-century spray 14k yellow gold brooch with natural no heat GIA certified Rubies
Category

Mid-20th Century Brooches

Materials

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

Retro Cartier Diamond 14k Yellow Gold Double Clip Brooch
By Cartier
Located in Beverly Hills, CA
exquisite brooch features six round brilliant cut diamonds, totaling approximately 0.10 carat, graded with
Category

Vintage 1940s Brooches

Materials

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

Edwardian 14 Karat Gold TW 1.92 Carat Old Cut Diamond Floral Design Bar Brooch
Located in Vilnius, LT
features diamonds (TW 1.92ct): - 1 diamond (old European cut, 0.22ct, RW-W, P2) - 30 diamonds (rose cut, TW
Category

Early 20th Century Edwardian Brooches

Materials

Diamond, Gold, 14k Gold, Platinum

Antique Diamond Ruby Emerald Butterfly Brooch
Located in Chicago, IL
brooch is embellished with bright white old European and old mine cut diamonds, rubies and emeralds
Category

Early 20th Century German Belle Époque Brooches

Materials

Diamond, Emerald, Ruby, 14k Gold, Silver

6 Carat Diamond Blue Sapphire Double Clip Deco Style 18 Karat White Gold Brooch
By Tresor Paris
Located in London, GB
separated or as two brooches. Diamonds approximate total weight is 5.50 carats, colour G, clarity VS all
Category

Late 20th Century British Art Deco Brooches

Materials

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

Late Victorian Diamond Emerald 14k Yellow Gold Silver Brooch
Located in Beverly Hills, CA
diamonds and 30 rose cut diamonds with a total weight of approximately 1.90 carats, graded near-colorless
Category

Antique 1890s Late Victorian Brooches

Materials

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

Vintage Sapphire Diamond Ruby 18k Yellow Gold Cheetah Brooch
Located in Beverly Hills, CA
One Vintage Sapphire Diamond Ruby 18k Yellow Gold Cheetah Brooch. Featuring 11 round brilliant cut
Category

Vintage 1980s Brooches

Materials

Diamond, White Diamond, Ruby, Sapphire, Blue Sapphire, Gold, 18k Gold, Y...

Retro Diamond Sapphire 14k Yellow Gold Platinum Bow Brooch
Located in Beverly Hills, CA
One Retro Diamond Sapphire 14k Yellow Gold Platinum Bow Brooch. Featuring five single cut diamonds
Category

Vintage 1940s Retro Brooches

Materials

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

Tiffany & Co. Paloma Picasso Large Diamond Gold Heart Brooch
By Tiffany & Co.
Located in Stamford, CT
Tiffany & Co. Large Size Paloma Picasso Diamond Heart brooch 18k Yellow Gold. Set with 18 round
Category

Late 20th Century Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Gold

Vintage Tiffany & Co. Diamond Enamel 18k Yellow Gold Pansy Brooch
By Tiffany & Co.
Located in Beverly Hills, CA
One Vintage Tiffany & Co. Diamond Enamel 18k Yellow Gold Pansy Brooch. Featuring three round
Category

Vintage 1970s Brooches

Materials

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

Art Deco French Diamond 14k White Gold Convertible Brooch Pendant
Located in Beverly Hills, CA
a total weight of approximately 4.70 carats, these diamonds exude an ethereal glow. The brooch
Category

Vintage 1920s Art Deco Brooches

Materials

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

Victorian Sapphire and Diamond 10k Yellow Gold Crescent Moon Brooch
Located in Beverly Hills, CA
One Victorian Sapphire and Diamond 10k Yellow Gold Crescent Moon Brooch. Featuring 11 cushion mixed
Category

Antique 1880s Victorian Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 10k Gold, Yellow ...

Art Deco Pearl Diamond 18k White Gold Convertible Brooch Pendant
Located in Beverly Hills, CA
One Art Deco Pearl Diamond 18k White Gold Convertible Brooch Pendant. Featuring three pearls
Category

Vintage 1930s Art Deco Brooches

Materials

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

Diamond, Gold and Platinum Maple Leaf Brooch
Located in New York, NY
diamonds have an approximate total weight of .30 carat. Circa 1895. Signed, with hallmarks, obscured..
Category

Antique 1890s Brooches

Materials

Diamond, 18k Gold, Platinum

Antique Empress Elisabeth Diamond Cipher Gold Brooch
Located in Chicago, IL
. The brooch is crafted in 14K yellow gold. Approximate total diamond weight is 1 carat. The diamond
Category

Antique Late 19th Century Austrian Victorian Brooches

Materials

Diamond, Gold

Art Deco Sapphire Diamond 18k White Gold Silver Bar Brooch
Located in Beverly Hills, CA
One Art Deco Sapphire Diamond 18k White Gold Silver Bar Brooch. Featuring one cushion cut sapphire
Category

Vintage 1920s Art Deco Brooches

Materials

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

Antique French Rose Cut Diamond 18k Yellow Gold Black Enamel Brooch
Located in Beverly Hills, CA
One Antique French Rose Cut Diamond 18k Yellow Gold Black Enamel Brooch. Featuring 13 rose cut
Category

Antique 1880s Brooches

Materials

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

Mid-Century Boucheron French Diamond Ruby 18k Yellow Gold Bird Brooch
By Boucheron
Located in Beverly Hills, CA
One Mid-Century Boucheron French Diamond Ruby 18k Yellow Gold Bird Brooch. Featuring 20 round
Category

Vintage 1960s Brooches

Materials

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

Antique Diamond, Sapphire, and Pearl 14k Yellow Gold Crown Brooch
Located in Beverly Hills, CA
One Antique Diamond, Sapphire, and Pearl 14k Yellow Gold Crown Brooch. Featuring 21 old European
Category

Antique Early 1900s Brooches

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Sapphire, Blue Sapphire, G...

Art Deco Platinum Brooch, 3.70ct Black Diamonds and 5ct White Diamonds
Located in Antwerp, BE
Stunning & Beautiful platinum brooch set with black and white diamonds, with security chain. This
Category

Early 20th Century French Art Deco Brooches

Materials

White Diamond, Black Diamond, Platinum

Vintage Diamond and Ruby Circle Brooch in Platinum
Located in Honolulu, HI
SI1-I1 in clarity totaling ~0.80 carats. The rubies total 1.25 carats. The brooch measures ~30 mm in
Category

Antique Early 19th Century Art Deco Brooches

Materials

Ruby, Diamond, Platinum

Diamond and Emerald 18K Yellow Gold Floral Brooch
Located in Delray Beach, FL
(5) five emeralds weighing approximately .30 carats total weight. All (6) six diamonds weigh
Category

21st Century and Contemporary Modern Brooches

Materials

Diamond, Emerald, Yellow Gold

Diamond Ruby Sapphire Emerald Yellow Gold Platinum Butterfly Brooch Pendant
Located in Stamford, CT
Beautiful and stunning custom made butterfly brooch and pendant. Adorned with 72 round white
Category

Late 20th Century Brooches

Materials

Ruby, Blue Sapphire, Sapphire, Emerald, Yellow Diamond, Diamond, Platinu...

1950's Diamond Platinum Circle Bow Estate Brooch Pin
Located in Boca Raton, FL
1950's diamond bow pin handcrafted in platinum. The brooch features 21 round brilliant cut diamonds
Category

Vintage 1950s Brooches

Materials

Diamond, Platinum

18 Karat Gold Diamond, Emerald, Amethyst Brooch-Pendant
By Gianni Lazzaro
Located in Duesseldorf, DE
18 Karat Gold Diamond, Emerald,Amethyst Brooch-Pendant 30 Diamonds 0.37 Carat 1 Emerald Cab
Category

21st Century and Contemporary German Brooches

Materials

Amethyst, Diamond, Emerald, Gold, 18k Gold, Yellow Gold

Tiffany & Co. Italian Diamond Enamel Wreath Gold Brooch
By Tiffany & Co.
Located in Beverly Hills, CA
A classic piece by Tiffany & Company, this wreath brooch features 30 VVS quality full-cut diamonds
Category

21st Century and Contemporary Italian Brooches

Materials

Diamond, 18k Gold, White Gold

Garavelli 18 Karat Yellow Gold and Diamond Rooster Brooch/Pin #15008
By Garavelli
Located in Washington Depot, CT
Garavelli 18 Karat Yellow Gold and Diamond Rooster Brooch- This stunning brooch by Garavelli
Category

20th Century Brooches

Materials

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

Spectacular Oscar Heyman Diamond Double-Clip Platinum Brooch
By Oscar Heyman
Located in Beverly Hills, CA
diamonds weighing 0.83 carats, and 30 baguette-cut diamonds weighing a total of 3.74 carats. The total
Category

21st Century and Contemporary American Brooches

Materials

Diamond, Platinum

18 Karat Rose Gold Diamond and Citrin Octopus Brooch
By Gianni Lazzaro
Located in Duesseldorf, DE
18 Karat Rose Gold Diamond and Citrin Octopus Brooch 173 Diamonds cogniac 3.70 Carat 30 Diamonds
Category

21st Century and Contemporary German Brooches

Materials

Citrine, Diamond, Brown Diamond, Emerald, Blue Sapphire, Yellow Sapphire...

Antique Diamond Pearl Celestial Crescent Moon Brooch Pin
Located in Danvers, MA
So elegant, this Celestial Diamond & Pearl Crescent Moon brooch has some of the prettiest and most
Category

Antique 19th Century British Victorian Brooches

Materials

Diamond, Pearl, Gold, Silver

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30 Carat Diamond Brooch For Sale on 1stDibs

Surely you’ll find the exact 30 carat diamond brooch you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Our collection of these items for sale includes 53 vintage editions and 11 modern creations to choose from as well. You’re likely to find the perfect 30 carat diamond brooch 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. There have been many well-made iterations of the classic 30 carat diamond brooch over the years, but those made by Cellini, Circle Fine Art and David Webb are often thought to be among the most beautiful. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes old european cut and cabochon alternatives. There aren’t many items for men if you’re seeking a 30 carat diamond brooch, as most of the options available are for women and unisex.

How Much is a 30 Carat Diamond Brooch?

On average, a 30 carat diamond brooch at 1stDibs sells for $4,864, while they’re typically $720 on the low end and $96,000 for the highest priced versions of this item.

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.