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Garnet Brooch Vintage

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Oval Silver and Garnet Brooch circa 1930s
Located in London, GB
Beautifully designed silver brooch set with faceted garnets. The brooch tests as silver. Measuring
Category

Mid-20th Century Garnet Brooch Vintage

Materials

Garnet, Silver

Vintage Oval Silver and Garnet Brooch circa 1930s
Oval Silver and Garnet Brooch circa 1930s
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W 0.9 in L 1.1 in
Vintage Briolette Almandine Garnet Brooch in 14 Carat Gold, circa 1930 - 1950
Located in Kendal, GB
A remarkable vintage brooch adorned with ten briolette cut almandine garnets that display a blazing
Category

20th Century European Retro Garnet Brooch Vintage

Materials

Garnet, Gold

Rare Hurst Kingsbury Garnet Sterling Silver Surrealist Brooch
Located in Palm Springs, CA
An early, rare multi-layered sterling and garnet brooch designed by Joan Hurst and Jill Kingsbury
Category

1940s American Modernist Garnet Brooch Vintage

Materials

Garnet, Sterling Silver

Antique 9.12 Carat Garnet and Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 9.12 carat garnet and 12 karat yellow gold brooch; part of
Category

20th Century Garnet Brooch Vintage

Materials

Garnet, Yellow Gold

Vintage 9.12 Carat Garnet and Yellow Gold Brooch
Antique 9.12 Carat Garnet and Yellow Gold Brooch
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H 0.2 in W 1.06 in L 2.8 in
Vintage 3.60 Carat Garnet 0.78 Carat Diamond and Yellow Gold Brooch/Pendant
Located in Jesmond, Newcastle Upon Tyne
impressive garnet brooch/pendant has been crafted in 15k yellow gold and silver set. The brooch has been
Category

1940s Unknown Garnet Brooch Vintage

Materials

Diamond, Garnet, Yellow Gold, Silver

Garnet and Diamond Dog Brooch
Located in New York, NY
Our terrier is naturally adorable with his diamond collar and eye, and festive in a garnet and
Category

1940s Garnet Brooch Vintage

Materials

Diamond, Garnet, 14k Gold

Vintage Garnet and Diamond Dog Brooch
Garnet and Diamond Dog Brooch
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W 1.5 in L 1.5 in
Mother of Pearl Garnet Flower Brooch
Located in New York, NY
Mother of pearl garnet flower brooch Center stone cabochon garnet (12 mm) of approximately 10-12
Category

Late 20th Century Contemporary Garnet Brooch Vintage

Materials

Garnet, 18k Gold, Yellow Gold

Vintage Mother of Pearl Garnet Flower Brooch
Mother of Pearl Garnet Flower Brooch
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W 2.75 in L 2.75 in
French Demantoid Garnet Diamond Frog Brooch Pin
Located in New York, NY
French made 18k gold frog brooch, with bright demantoid garnets and diamond eyes. Brooch measures
Category

20th Century French Garnet Brooch Vintage

Materials

Diamond, Garnet

Mid-Century Garnet Silver Openwork Floral Brooch
Located in Rotterdam, NL
This lovely mid-century openwork oval-shaped brooch is set with a faceted garnet in the middle. The
Category

Mid-20th Century European Garnet Brooch Vintage

Materials

Garnet, Silver

Ruser Garnet Diamond Yellow Gold Dice Brooch
By William Ruser
Located in Los Angeles, CA
Ruser garnet and diamond yellow gold brooch circa 1950. Clear and concise information you want to
Category

1950s American Modernist Garnet Brooch Vintage

Materials

Diamond, Garnet, 14k Gold, Yellow 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 Garnet Brooch Vintage

Materials

Diamond, Garnet, 18k Gold

18 Karat Tsavorite Garnet and Diamond Leaf Brooch
Located in Wailea, HI
18k Tsavorite Garnet and Diamond Leaf Brooch Seventy Four Tsavorite Garnets weighing 2.50 carats
Category

Late 20th Century Unknown Garnet Brooch Vintage

Materials

Garnet, 18k Gold

18K Lapis Tsavorite Garnet Diamond Pearl Seahorse Brooch
Located in Winter Springs, FL
garnets, clean white diamonds as well as beads of lapis and natural baroque pearls. This goes beyond
Category

1960s Contemporary Garnet Brooch Vintage

Materials

Diamond, Garnet, Pearl, Tsavorite, 18k Gold

Vintage Gold, Garnet and Turquoise Figural Grape Cluster Brooch
Located in Philadelphia, PA
A very fine vintage 10k gold, garnet, and turquoise figural grape cluster brooch. In the form of
Category

20th Century Unknown Modern Garnet Brooch Vintage

Materials

Garnet, Turquoise, Gold

Antique 14k Yellow Gold Georgian Leaves Brooch with Garnet
Located in New York, NY
Antique 14k Yellow Gold Georgian Leaves Brooch with Garnet  Elevate your style with this
Category

1940s Art Deco Garnet Brooch Vintage

Materials

Garnet, 14k Gold, Yellow Gold

Tiffany & Co. Pansy Brooch with Diamonds, Sapphires, Tsavorite Garnets
By Tiffany & Co.
Located in Braintree, GB
Embrace timeless elegance with this vintage Tiffany & Co. Pansy Brooch. Made in circa 1960. Crafted
Category

1960s American Garnet Brooch Vintage

Materials

Diamond, Garnet, Sapphire, 18k Gold, Platinum

Vintage Moonstone Garnet and Diamond 14K Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
impressive garnets display fine colour and brilliance. The pendant brooch is an excellent gauge of gold and
Category

20th Century Unknown Garnet Brooch Vintage

Materials

Diamond, Garnet, Moonstone, 14k Gold, Yellow Gold

Vintage Sterling silver Dragonfly brooch, Marcasite and Garnet, Large
Located in NEWARK, GB
This vintage sterling silver Dragonfly brooch is a truly striking piece. It is a large sized
Category

Late 20th Century British Art Deco Garnet Brooch Vintage

Materials

Garnet, Marcasite, Sterling Silver

Amethyst Petal and Demantoid Garnet 18 Karat Gold Brooch
Located in Berkeley, CA
This sweet brooch is a lovely addition to a flora collection of jewels. The center green demantoid
Category

1960s American Modern Garnet Brooch Vintage

Materials

Amethyst, Garnet, Gold, 18k Gold

1950's Garnet 18 Karat Yellow Gold Vintage Brooch Pin
Located in Boca Raton, FL
1950's garnet gemstone brooch handcrafted in 18 karat yellow gold. The decorative textured gold
Category

Mid-20th Century Victorian Garnet Brooch Vintage

Materials

Garnet, 18k Gold, Yellow Gold

Czechoslovakian Faux Garnet Camellia Clip Brooch
Located in New York, NY
Czechoslovakian faux garnet and citrine camellia layered clip brooch. Hand set in gilt metal in 3
Category

1930s Czech Garnet Brooch Vintage

Materials

Gilt Metal

Vintage brooch with garnet and pearls
Located in New York, NY
Vintage gold-tone brooch with garnet stone and pearls Period – 1950s Length – 5 cm Condition
Category

1950s French Art Deco Garnet Brooch Vintage

Garnets, Sapphires, Diamonds, Pearl, Rose Gold and Silver Brooch.
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Fantastic flower retrò brooch/pendant in 9 kt rose gold and
Category

1960s Italian Retro Garnet Brooch Vintage

Materials

Diamond, Garnet, Pearl, Sapphire, 9k Gold, Rose Gold, Silver

Trifari Gold Florentine Butterfly Brooch, Garnet Cabochon Eyes, Swirl Detail
By Trifari
Located in Lynnwood, WA
contrasting polished edges. Also features two faux garnet cabochons for eyes. Two solid antennae. Safety clasp
Category

1970s Italian Art Deco Garnet Brooch Vintage

Materials

Garnet, Gold

Tiffany & Co. Demantoid Garnet & Diamond Fish Brooch
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. demantoid garnet and diamond fish brooch Round-cut demantoid garnets of
Category

Late 20th Century Contemporary Garnet Brooch Vintage

Materials

Diamond, 18k Gold, Yellow Gold

Cartier vintage 18kt. yellow gold sunflower clip brooch with Spessartine garnet
By Cartier
Located in Braintree, GB
Cartier vintage 18kt. yellow gold sunflower clip brooch. Crafted in 18k yellow gold, it features a
Category

1950s French Garnet Brooch Vintage

Materials

Garnet, 18k Gold, Yellow Gold

RETRO - brooch with garnet and diamonds 18k pink and white gold
Located in The Hague, ZH
18 kt bicolor gold brooch set with garnet ​​and single cut diamonds tot. 0.03 ct - F/G - VS/SI
Category

Mid-20th Century European Retro Garnet Brooch Vintage

Materials

Diamond, Garnet, 18k Gold

Cameo, Garnets, Diamonds, Rose Gold and Silver Vintage Brooch/Pendant
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Vintage brooch/pendant in 9k rose gold and silver structure
Category

1980s Italian Retro Garnet Brooch Vintage

Materials

Diamond, Garnet, Gold, 9k Gold, Rose Gold, Silver

Moira Green Garnet, Diamond, Sapphire, Silver and Gold, Dragonfly Brooch
By Moira
Located in London, GB
A large gem set dragonfly brooch, with three old-cut diamonds set in the head, with an oval
Category

1990s British Modern Garnet Brooch Vintage

Materials

Diamond, Garnet, Blue Sapphire, Tsavorite, Gold, Silver

18K White Gold Light Green Garnet and Diamond Fish Brooch
Located in New York, NY
This is a funky brooch designed as a fish, can you see it? She is encrusted with oval cut light
Category

20th Century Unknown Modern Garnet Brooch Vintage

Materials

Diamond, Garnet, 18k Gold, White Gold

Jade Garnet Citrine Diamond Gold Butterfly Brooches Estate Fine Jewelry
By Coach House
Located in Montreal, QC
Simply Beautiful pair of Moss Green Jade, Garnet, Citrine and Diamond Flying Butterfly Brooches
Category

Late 20th Century Contemporary Garnet Brooch Vintage

Materials

Citrine, Diamond, Garnet, Jade, 14k Gold, Gold, Yellow Gold

1950s French Orange Garnet Cabochon 18 Karat Yellow Gold Flower Brooch
Located in Poitiers, FR
Brooch in 18 karat yellow gold, eagle head hallmark. In the form of a flower, the centre is set
Category

1950s French Retro Garnet Brooch Vintage

Materials

Garnet, 18k Gold, Gold, Yellow Gold

Natasha Stambouli 24K GP Chalcedony Garnet Opal Maltese Cross Brooch Pin
Located in Sausalito, CA
This exquisite brooch pin by Natasha Stambouli showcases a haute couture Etruscan revival style
Category

1980s American Modern Garnet Brooch Vintage

Materials

Chalcedony, Garnet, Opal, Gold Plate

Vintage Diamond, Garnet and Ruby, Yellow Gold Gondola Brooch Circa 1950
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.88 carat diamond, 0.84 carat garnet and 0.02 carat ruby, 18 karat yellow
Category

1950s French Garnet Brooch Vintage

Materials

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

Antique Edwardian Seed Pearl Garnet & Diamond Brooch 9 Carat Yellow Gold
Located in Hamilton, AU
Steeped in Edwardian history, the Mary Brooch is exquisite. Intricately designed, her bold sword
Category

20th Century Unknown Modern Garnet Brooch Vintage

Materials

Diamond, Garnet, Pearl, Gold, Yellow Gold, 9k Gold

Tiffany & Co Garnet Flower Brooch Pin 18K Gold Sterling Vintage Original Box
By Tiffany & Co.
Located in New York, NY
This is a delightful vintage Tiffany & Co. Garnet Flower Motif Brooch in 18 Karat Yellow Gold and
Category

20th Century Italian Contemporary Garnet Brooch Vintage

Materials

Garnet, 18k Gold, Yellow Gold, Sterling Silver, Gold

Vintage Amethyst Garnet Peridot Yellow Gold Donkey and Cart Brooch Circa 1970
By Alabaster and Wilson
Located in Jesmond, Newcastle Upon Tyne
incorporating four amethysts, two garnets and a peridot . The brooch secures to the reverse with a hinged pin
Category

1970s English Garnet Brooch Vintage

Materials

Amethyst, Garnet, Peridot, 9k Gold, Yellow Gold

French Yellow Gold Pendant Pin Brooch Clip by Christine Escher Ammolite Garnet
Located in Beverly Hills, CA
karat yellow gold, the brooch features a pear-shape ammolite accented with faceted garnet. Measurements
Category

1990s French Garnet Brooch Vintage

Materials

Tsavorite, Garnet, 18k Gold, Yellow Gold

Tiffany & Co. Diamond Sapphire Garnet Platinum 18 Karat Yellow Gold Pansy Brooch
By Tiffany & Co.
Located in Philadelphia, PA
with VS clarity. With round cut tsavorite garnets bead set in yellow gold. Weighing approximately 1.30
Category

1980s Garnet Brooch Vintage

Materials

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

Antique Brooch / Pin, Demantoid Garnet, Pearl and Enamel, 14 Karat Yellow Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This beautiful 14k yellow gold Art Nouveau inspired pin features a very rare demantoid garnet, the
Category

20th Century Art Nouveau Garnet Brooch Vintage

Materials

Garnet, Pearl, Multi-gemstone, Enamel, Gold, Yellow Gold, 14k Gold

Tiffany & Co. Mid-Century Orange Garnet Dachshund Dog Brooch Yellow Gold 1960s
By Tiffany & Co.
Located in Lisbon, PT
Tiffany & Co. Mid-Century Garnet Dachshund Dog Brooch in Yellow Gold, circa 1960. Modelled as a
Category

1960s Unknown Modern Garnet Brooch Vintage

Materials

Coral, Diamond, Tourmaline, Garnet, Gold, 18k Gold, Yellow Gold

11 TCW Large Pear Shaped Rhodolite Garnet 18K Gold, Silver, Pearl Star Brooch
Located in New York, NY
Striking star brooch featuring five rich burgundy colored pear shaped Rhodolite garnets with total
Category

20th Century Revival Garnet Brooch Vintage

Materials

Garnet, Pearl, Rhodolite, 18k Gold, Silver

An Art-Deco c1930's Garnet (0.60ct) & 9K Gold Bar Brooch, with security chain.
Located in MELBOURNE, AU
Crafted with refined elegance this stunning Bar Brooch is of Australian provenance, dating from
Category

1930s English Art Deco Garnet Brooch Vintage

Materials

Garnet, 9k Gold

1950s Yellow Gold Cabochon Cut Frog Brooch with Emerald Ruby Garnet and Diamond
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.22 carat diamond. 5.95 carat garnet, 0.10 carat ruby and emerald, and 14
Category

1950s Dutch Retro Garnet Brooch Vintage

Materials

Diamond, Emerald, Garnet, Ruby, Gold, 14k Gold, Yellow Gold

Victorian Revival Gilt Brooch with Garnet & Opal Rhinestones by Florenza, 1960s
By Florenza
Located in McKinney, TX
- Vintage item - Measures 3.25" tall - Gold plated - Garnet colored crystal rhinestones - Opal
Category

1960s American Modern Garnet Brooch Vintage

Sapphire Tsavorite Garnet and Diamond Flower Brooch in 18 Karat Oxidized Gold
Located in Wailea, HI
Sapphire Tsavorite Garnet and Diamond Flower Brooch in 18k Oxidized Gold Beautifully Made in
Category

Late 20th Century Unknown Garnet Brooch Vintage

Materials

White Diamond, Pink Sapphire, Tsavorite, 18k Gold

14 Karat Yellow Gold Garnet Bar Pin
Located in Scottsdale, AZ
Designer: custom Material: 14k yellow gold Garnets: 10 round garnets Dimensions: pin measures
Category

20th Century Garnet Brooch Vintage

Materials

Garnet, 14k Gold, Yellow Gold

1950s Garnet and Turquoise 14 Karat Gold Dragonfly
Located in Atlanta, GA
width Features: Tail - made of 8 Garnet Stones graduating down in size, all round stones Eyes: 2
Category

1950s Unknown Retro Garnet Brooch Vintage

Materials

Garnet, Turquoise, 14k Gold

Midcentury Modernist Freshwater Pearl Garnet Gold Owl
Located in New York, NY
This dazzling and whimsical owl brooch features a nacreous mollusk body adorned with six Campari
Category

1960s American Modernist Garnet Brooch Vintage

Materials

Garnet, Freshwater Pearl, Turquoise, Gold, 14k Gold

Midcentury Modernist Freshwater Pearl Garnet Gold Owl
Midcentury Modernist Freshwater Pearl Garnet Gold Owl
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W 1.5 in D 0.5 in L 2.75 in
18 Karat Yellow Gold Garnet Straight Line Pin
Located in Scottsdale, AZ
Designer: custom design Material: 18k yellow gold Dimensions: pin measures 49.60mm in length and 8mm in width at its widest point Weight: 5.65 grams
Category

20th Century Garnet Brooch Vintage

Materials

Garnet, 18k Gold, Yellow Gold

Tiffany & Co. Moonstone and Garnet Flower Pin. 1940s.
Located in Towson, MD
garnets. The pin measures 3 inches long, 1.5 inches wide and is complete with a traditional pin closure
Category

Mid-20th Century Modern Garnet Brooch Vintage

Materials

Garnet, Moonstone, 14k Gold, Yellow Gold

Abstract Biwa Pearl Centipede Brooch
Located in New York, NY
Charming, Abstract Biwa Pearl Centipede Brooch set in 14k gold with garnet set feet. Abstract
Category

1960s American Artisan Garnet Brooch Vintage

Materials

Garnet, Pearl, 14k Gold

French Ribbed Gold Circle Brooch
Located in New York, NY
Elegant French Ribbed Gold Circle Brooch from the 1950's set with semiprecious stones such as
Category

1950s French Garnet Brooch Vintage

Materials

Amethyst, Garnet, Tourmaline, Blue Zircon, Gold, 18k Gold

French Ribbed Gold Circle Brooch
French Ribbed Gold Circle Brooch
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W 1.25 in
Gold and Gemstone Sputnik Brooch
Located in Darnestown, MD
include: citrine;garnet; tourmaline and amethyst. The half dome brooch measures 1 5/16 " in diameter. The
Category

1950s Unknown Modernist Garnet Brooch Vintage

Materials

Amethyst, Citrine, Garnet, Tourmaline, 18k Gold

Yellow Gold Garnet Edwardian Solitaire Stickpin 14k Oval Greek Key Antique
Located in Greensboro, NC
Yellow Gold Garnet Edwardian Solitaire Stickpin 14k Oval Greek Key Antique Stone Information
Category

20th Century Edwardian Garnet Brooch Vintage

Materials

Garnet, Yellow Gold

Gorgeous Multi-Gem Flower Spray Brooch
Located in Banbury, GB
This gorgeous flower spray vintage brooch set throughout with graduated floral clusters of
Category

1950s British Garnet Brooch Vintage

Materials

Garnet, Peridot, Pink Sapphire, 18k Gold

Demantoid Garnet 15 Karat Yellow Gold Frog Stick Pin, Circa 1950
Located in London, GB
A demantoid garnet 15 karat yellow gold frog stick pin, circa 1950. This charming stick pin
Category

1950s British Retro Garnet Brooch Vintage

Materials

Garnet, Gold, Yellow Gold, 15k Gold

Unique Gem Set 18 Karat Gold Butterfly Brooch
Located in New York, NY
This impressive and unique butterfly brooch has been masterfully handcrafted and designed with over
Category

1980s Garnet Brooch Vintage

Materials

Yellow Sapphire, Rhodolite, Mandarin Garnet, Tsavorite, Spinel, Sapphire...

1980s Genuine Multicolor Gemstone Gold Floral Brooch
Located in New York, NY
This stunning floral branch brooch is made in 18k yellow gold and prong-set with genuine faceted
Category

1980s American Garnet Brooch Vintage

Materials

Amethyst, Aquamarine, Citrine, Garnet, Tourmaline, 18k Gold, Yellow Gold

Wordley Alsopp & Bliss Diamond Demantoid Garnet 14 Karat Gold Tiger Stickpin
By Wordley, Allsopp and Bliss
Located in Philadelphia, PA
demantoid garnet eyes; bright lime green in color With maker's mark for Wordley Alsopp & Bliss Stamped 14
Category

1930s Retro Garnet Brooch Vintage

Materials

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

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Garnet Brooch Vintage For Sale on 1stDibs

You are likely to find exactly the garnet brooch vintage you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. You’re likely to find the perfect garnet brooch vintage among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 20th Century. There have been many well-made iterations of the classic garnet brooch vintage over the years, but those made by Tiffany & Co., Jean Schlumberger for Tiffany & Co. and Jean Vitau are often thought to be among the most beautiful. A garnet brooch vintage can make for a versatile accessory, but a selection from our variety of 204 Garnet versions can add an especially stylish touch. A round cut version of this piece has appeal, but there are also cabochon and oval cut versions for sale. When shopping for a garnet brooch vintage, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Garnet Brooch Vintage?

Prices for a garnet brooch vintage can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $110 and can go as high as $78,593, while this accessory, on average, fetches $2,095.

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.

Questions About Garnet Brooch Vintage
  • 1stDibs ExpertFebruary 17, 2023
    To tell if a brooch is vintage, take a look at its fastener. Pieces made during the first half of the 20th century often had a long thin fastener that you push to open or close. This style of hardware is commonly known as a trombone clasp. Locking safety clasps emerged during the 1930s, and jewelers used them throughout the rest of the 20th century. You can also check brooches for a date stamp or research the maker's mark to determine who produced it. Then, consult trusted online resources to determine the age. Alternatively, you can have a certified appraiser or professional jeweler examine the piece. On 1stDibs, find a variety of brooches from some of the world's top sellers.