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Vintage Diamond, Ruby, Textured Yellow Gold Brooch
Located in Pleasant Hill, CA
Featuring (10) round-cut purplish rubies, 0.40 ct. tw. accented by (4) full-cut diamonds, 0.15 ct
Category

Mid-20th Century Unknown Artisan Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

1960s Italian Enamel Ruby Diamond Gold Animalier Brooch
Located in Roma, IT
Typical animalier brooch, 1960s, in gold, enamel, diamonds and rubies. Total weight circa 50 g
Category

Vintage 1960s Italian Brooches

Materials

Diamond, Ruby, 18k Gold

Andreoli Titanium Ruby Diamond Flower Brooch Pin
By Andreoli
Located in New York, NY
Andreoli Titanium Ruby Diamond Flower Brooch Pin . Andreoli was one of the first jewelry creators
Category

21st Century and Contemporary Italian Contemporary Brooches

Materials

Diamond, White Diamond, Ruby, 18k Gold, White Gold, Titanium

Cartier Ruby Diamond Yellow Gold Flower Clip Brooches
By Cartier
Located in Milano, IT
A pair of Cartier London yellow gold, diamond and ruby clips brooches. Of flower design, In
Category

Vintage 1940s British Brooches

Materials

Diamond, Ruby, 18k Gold

Mid Century Ruby Diamond Gold Flower Form Brooch
Located in Chicago, IL
by little rubies.
Category

Vintage 1960s Italian Brooches

Materials

Ruby, 18k Gold

Yellow Gold Diamond Ruby Amethyst Insect Brooch
Located in Fuengirola, Malaga
An 18 karat yellow gold brooch set with 24 clean white brilliant cut diamonds, ruby eyes and
Category

Vintage 1960s Unknown Brooches

Materials

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

Tiffany Co. Schlumberger Peridot and Ruby Thistle Brooch
By Jean Schlumberger for Tiffany Co.
Located in Chestnut Hill, MA
18 karat yellow gold exceptional Tiffany Schlumberger Thistle brooch consisting of round cut
Category

Vintage 1970s American Brooches

Materials

Peridot, Ruby, 18k Gold

Van Cleef Arpels Diamond Ruby Gold Leaf Brooch
By Van Cleef Arpels
Located in Beverly Hills, CA
A Gorgeous 18k Yellow Gold Leaf-Design Brooch with Pave Diamonds Baguette Rubies by Van
Category

20th Century French Modern Brooches

Materials

White Diamond, Ruby, 18k Gold

Pederzani Feather Ruby and Diamond Invisible Setting Brooch
By Pederzani
Located in Principaute De Monaco, MC
An expectional piece of jewelry made by the Italian jeweler Pederzani. This brooch can be worn
Category

Mid-20th Century Italian Brooches

Materials

Diamond, Ruby, 18k Gold

1970s Diamond Ruby Gold Falcon Bird Brooch Pin
Located in Dusseldorf, NRW
1970s Diamond Ruby Gold Falcon Bird Brooch 18k yellow and white gold, 2 facetted rubies (approx
Category

20th Century Italian Modernist Brooches

Materials

White Diamond, Ruby, 18k Gold

1930s Ruby Emerald Diamond Gold Platinum Bird Brooch
Located in Portland, ME
18K Yellow gold and platinum emerald, diamond and ruby bird brooch. The brooch depicts 3 birds
Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold

French Art Deco Aquamarine Ruby Gem Set Brooch
Located in Greenwich, CT
A art deco aquamarine and ruby spray brooch, of stylized aigrette design the open tapering spray
Category

Vintage 1930s French Art Deco Brooches

Materials

Aquamarine, Ruby, 18k Gold

Victorian Ruby Diamond Silver Gold Cockerel Brooch
Located in Atlanta, GA
Antique Silver, 18 Karat Gold, Ruby and Diamond Cockerel Brooch • 183 rose-cut diamonds
Category

Antique 1850s Victorian Brooches

Materials

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

Sapphire Ruby Emerald Diamond Gold Cornucopia Brooch/Pin
Located in Naples, FL
including rubies, emeralds and sapphires. The 18k Yellow gold has a sand blast finish and is in excellent
Category

20th Century Brooches

Materials

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

Vintage Ruby and 18 Karat Gold Bird Brooch
Located in Beverly Hills, CA
This bright and alluring bird of paradise brooch is vintage 1970s. Crafted of 18K yellow gold, it's
Category

Vintage 1970s American Brooches

Materials

Diamond, Ruby, Blue Sapphire, 18k Gold

Yellow Gold White Diamond Onyx Ruby Sapphire Parrot Brooch
Located in Los Angeles, CA
This brooch is made from 18K yellow gold and is jam packed with precious stones. Each bird
Materials

Diamond, Onyx, Ruby, Sapphire, 18k Gold

Magot, an 18K Rose Gold Coral, Diamonds, Emerald, Ruby and Pearls Brooch-Pendant
By Frederique Berman
Located in Geneve, Genf
), pearls, emeralds and ruby convertible brooch-pendant. This unique piece is called “Magot”, as a tribute
Category

21st Century and Contemporary Swiss Baroque Brooches

Materials

Coral, Diamond, Emerald, Pearl, Ruby, Rose Gold

18 Karat Lioness Diamond and Ruby Large Brooch
Located in Pikesville, MD
A very well made and substantially sized 18 karat two tone roaring lion brooch featuring 1.95
Category

1990s Unknown Modern Brooches

Materials

White Diamond, Ruby, 18k Gold

18 Karat Gold Buccellati Ruby and Onyx Berry Brooch
By Buccellati
Located in Santa Fe, NM
18K Gold Buccellati Ruby and Onyx Berry Brooch.
Category

Mid-20th Century Italian Brooches

Materials

Onyx, Ruby, 18k Gold

An Art Deco 18K White Gold, Ruby Plique-à-jour Enamel Brooch! Circa 1900
Located in Pasadena, CA
An Art Deco 18K White Gold, Ruby & Plique-à-jour Enamel Brooch! Circa 1920 Mid 20th century
Category

Early 20th Century French Art Deco Brooches

Materials

Diamond, Ruby, White Gold, Enamel

An Elegant Georgian Chrysoberyl Ruby Gold Flower Brooch
Located in London, GB
The single bloom set with five Chrysoberyls and six Rubies above an undulating stem which also
Category

Antique 1810s British Brooches

Materials

Chrysoberyl, Ruby, 18k Gold

Art Deco Cartier Ruby and Diamond Brooch
By Cartier
Located in Atlanta, GA
Art Deco Platinum, 18 Karat Gold, Ruby and Diamond Brooch by Cartier, Paris • Signed Cartier Paris
Category

Vintage 1920s French Art Deco Brooches

Materials

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

18 Karat Yellow Gold, Ruby and Diamond Brooch
By Tiffany Co.
Located in Santa Fe, NM
18 karat yellow gold floral brooch with .25 carats Rubies, and .10 carats diamonds. Piece is
Category

20th Century American Art Nouveau Brooches

Materials

Diamond, Ruby, 18k Gold

Monseo Diamonds and Rubies Fly Gold Brooch
By Monseo
Located in Porto, PT
rubies with 0,40 ct
Category

Early 2000s Portuguese Contemporary Brooches

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold, Rhodium

Oscar Heyman Ruby Diamond Gold Platinum Leaf Brooch
By Oscar Heyman
Located in Vienna, AT
Leaf-shaped brooch, brilliant cut diamonds 4,5ct framed by princess cut rubies 2,5ct. Platinum and
Category

Vintage 1980s American Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

E Wolfe Pearl Diamond Ruby Gold Bee Brooch
By E. Wolfe Company
Located in London, GB
Bee brooch handmade in 18 carat white gold with rounded chinese freshwater pearl and cabochon ruby
Category

2010s British Contemporary Brooches

Materials

White Diamond, Black Diamond, Ruby, 18k Gold

1960s Tiffany co. ruby diamond Gold Rooster Brooch
By Tiffany Co.
Located in New York, NY
This strutting 18 karat gold rooster from Tiffany has a stomach and cockscomb of rubies, a
Category

Vintage 1960s American Modern Brooches

Materials

Diamond, Ruby, 18k Gold

A Cartoon Fish Brooch in Gold, Ruby and Wood
Located in London, GB
Ruby eye. The fins and tail are in 18K Gold and the reverse of the upper fin is stamped 750 and there
Category

Vintage 1950s Unknown Brooches

Materials

Ruby, 18k Gold

JOHN RUBEL CO. Turquoise, Ruby Diamond Flower Brooch
Located in New York, NY
The domed ruby- and diamond-set center radiating six arms set with cabochon turquoise, faceted
Category

Vintage 1940s American Brooches

Materials

Diamond, Ruby, Turquoise, 18k Gold

1940s diamond sapphire ruby gold floral spray brooch
Located in Stratford upon Avon, GB
Yellow gold floral spray brooch consisting of three rubies and twelve brilliant cut diamond set
Category

Mid-20th Century Retro Brooches

Materials

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

Boucheron 18 Karat Gold Eiffel Tower Ruby Diamond Brooch
By Boucheron
Located in Fort Lauderdale, FL
Paris Eiffel Tower brooch by Boucheron crafted in 18-karat yellow gold with rubies and diamonds
Category

21st Century and Contemporary French Brooches

Materials

Diamond, Ruby, 18k Gold

Fabulous Fifties Gold, Diamond, Lapis and Ruby Flower Brooch
Located in Southampton, NY
This glittering flower brooch of 18K gold showcases latticework petals that are covered by multiple
Category

Vintage 1950s Unknown Brooches

Materials

Diamond, Lapis Lazuli, Ruby, 18k Gold

Victorian Diamond Ruby Sapphire Opal Moonstone Butterfly Brooch
Located in Lancashire, Oldham
, rubies, rose-cut diamonds, moonstones and opal all glisten throughout the openwork design of the brooch
Category

Antique 1880s English Victorian Brooches

Materials

Diamond, Moonstone, Opal, Ruby, Sapphire, Gold, 18k Gold, Silver

Antique French Cartier Diamond and Rubies Gold Brooch, 1920s
By Cartier
Located in Sofia , BG
Antique French Cartier 18k gold, Diamonds & genuine Rubies brooch from the 1920's 81mm, 6.48 g
Category

Vintage 1920s French Art Nouveau Brooches

Materials

Diamond, Ruby, 18k Gold

Glorious Ruby Sapphire and Diamond Brooch
Located in Lambertville, NJ
F-G color, 14 vibrant natural blue sapphires and 11 natural rubies totaling approx. 2cts. The brooch
Category

Vintage 1960s Unknown Brooches

Materials

18k Gold

Demner Dramatic Emerald Ruby Diamond Gold Fish Brooch
By Demner
Located in New York, NY
cabochon ruby eye.
Category

Vintage 1980s Austrian Brooches

Materials

Diamond, Emerald, Ruby, 15k Gold, 18k Gold

Invisible Set Ruby Diamond White Gold En Tremblant Brooch
Located in Beverly Hills, CA
A Ruby and Diamond Flower Brooch Mounted in 18 Karat White Gold. This exquisite flower features
Category

21st Century and Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

Delightful Blue Sapphire Ruby and Diamond Butterfly Brooch
Located in Toronto, Ontario
Lovely, large Blue Sapphire Ruby and Diamond Butterfly Brooch. An 18 Karat brooch in the form of a
Category

20th Century Unknown Brooches

Materials

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

Diamond Sapphire and Ruby Gold Bucherer Clock Brooch
By Bucherer
Located in Fuengirola, Malaga
One 18 karat yellow gold BUCHERER clock brooch set with pear-shaped ruby and sapphires and 5 clean
Category

Antique 1670s Brooches

Materials

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

Laura Munder Coral Diamond Ruby Dragonfly Gold Brooch
By Laura Munder
Located in West Palm Beach, FL
18 karat yellow and white gold Dragonfly brooch set with (2) approx. 6.80 gram total weight. Angel
Category

Early 2000s Brooches

Materials

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

David Webb Diamond Ruby Enamel Gold Platinum Zebra Brooch Pin
By David Webb
Located in Lambertville, NJ
18k yellow gold and platinum zebra brooch by David Webb, set with enamel, ruby eye and approx
Category

20th Century American Brooches

Materials

Diamond, Ruby, 18k Gold

E Wolfe Diamond Tsavorite Garnet Ruby Gold Hummingbird Brooch
By E. Wolfe Company
Located in London, GB
Hummingbird brooch made in 18 carat yellow gold and set with 2.10 carats white diamonds to wing
Category

2010s British Contemporary Brooches

Materials

White Diamond, Ruby, Tsavorite, 18k Gold

Unique Emerald, Ruby and Diamond Brooch/Pendant
Located in Bay Harbor Islands, FL
This unique pendant can also be worn as a brooch. It is crafted in 18K Yellow Gold and Oxidized
Materials

18k Gold

Tahitian Pearl Ruby Diamond Gold Whimsical Snail Brooch
By Helen Ringus Jewels
Located in TRYON, NC
The champagne diamonds and rubies are pave set in silver. The 18Kt gold antennae sport round blue
Category

21st Century and Contemporary American Contemporary Brooches

Materials

Brown Diamond, Black Pearl, Ruby, Blue Sapphire, 18k Gold, Sterling Silver

Mark Schneider 18 Karat Yellow Gold and Ruby Elephant Brooch
By Mark Schneider
Located in Mansfield, OH
Mark Schneider 18 karat yellow gold and ruby elephant brooch. This is an authentic Mark Schneider
Category

1990s Modern Brooches

Materials

Ruby, 18k Gold

Charles Krypell Ruby and Diamond Brooch and Earring Set
By Charles Krypell
Located in Beverly Hills, CA
A Ruby and Diamond Brooch and Earring Set Mounted in 18 Karat Yellow Gold by Charles Krypell. This
Category

21st Century and Contemporary American Modern Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

White Gold, Rubellite, Ruby, Pink Sapphire Diamond Pendant/Brooch
Located in San Francisco, CA
18K white gold round brooch/pendant centering one oval bezel-set rubelite surrounded by one row of
Category

Early 2000s German Contemporary Brooches

Materials

Rubelite, White Diamond, Ruby, 18k Gold, White Gold

Meteo 18 Karat Gold, Diamonds and Rubies Convertible Brooch Pendant
By Frederique Berman
Located in Geneve, Genf
METEO is a mood/weather inspired Convertible brooch-pendant, 18 K White gold, diamonds(1,109cts
Category

2010s Swiss Contemporary Brooches

Materials

White Diamond, Ruby, Topaz, Diamond, 18k Gold, Gold

French 2.44 Carats Ruby, 2.0 Carats Diamond Gold Bird Brooch
Located in Calabasas, CA
French 18 karat gold bird brooch accented by diamonds and rubies completed by a 2-prong stick back
Category

Vintage 1940s French Retro Brooches

Materials

Diamond, Ruby, 18k Gold

Tiffany Co. 18 Karat Yellow Gold Ruby Sun Starfish Brooch
By Tiffany Co.
Located in Fort Lauderdale, FL
Vintage Tiffany & Co. sun starfish brooch in 18-karat gold with rubies. The starfish is made out of
Category

Vintage 1950s Italian Retro Brooches

Materials

Ruby, 18k Gold

Natural Pearl Emerald Ruby Diamond Gold Crown Brooch
Located in New York, NY
and four cushion rubies of superb color and luster and old cut diamonds, mounted in 18 karat yellow
Category

Antique 19th Century French Brooches

Materials

Diamond, White Diamond, Emerald, Natural Pearl, Ruby, 18k Gold, Yellow Gold

Tiffany Co. Schlumberger Ibex Diamond Ruby Gold Platinum Brooch
By Tiffany Co.
Located in Chestnut Hill, MA
18 karat yellow gold and platinum diamond and ruby eye Ibex Ram head brooch by Tiffany & Co
Category

21st Century and Contemporary Unknown Modern Brooches

Materials

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

Boon Berry 15.5 Carat Ruby, Emerald and Diamond Gold Brooch
By BOON
Located in Bangkok, TH
BOON Berry Ruby Emerald and Diamond Brooch in 18K Yellow Gold Length: 3.5cms. Gold: 18K Gold
Category

21st Century and Contemporary Thai Brooches

Materials

Diamond, Emerald, Ruby, Gold, 18k Gold

Large China Girl Diamond, Ruby, Enamel 18 Karat Brooch Pendant
Located in Carmel-by-the-Sea, CA
Incredibly special collectors brooch that converts into a pendant. Beautiful China Girl dancing
Category

Vintage 1940s Italian Brooches

Materials

Diamond, Ruby, 18k Gold

Sabbadini Bee Brooch Invisible Setting in Rubies with Diamonds
By Sabbadini
Located in Milan, IT
White gold bee brooch, rubies and diamond pavé. The Bee Brooch, originally designed by Alberto
Category

21st Century and Contemporary Italian Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat Yellow Gold Enamel Ruby Boy Bobble Head Brooch
Located in Fort Lauderdale, FL
Bobble head boy pin in 18-karat yellow gold with enamel and ruby details. Signed, signature unknown
Category

Late 20th Century Unknown Brooches

Materials

Ruby, 18k Gold

Victorian Ruby Diamond Butterfly 18 Carat Silver Brooch, circa 1900
Located in Lancaster, Lancashire
This delightful Victorian 18ct Gold and Silver butterfly brooch is adorned with Rubies and
Category

Antique Early 1900s Unknown Victorian Brooches

Materials

Diamond, Ruby, 18k Gold, Silver

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18k Brooch Ruby For Sale on 1stDibs

Find the exact 18k brooch ruby you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. You can easily find a 3000 antique edition and 403 modern creations to choose from as well. You’re likely to find the perfect 18k brooch ruby 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. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. A 18k brooch ruby from Tiffany Co., Van Cleef Arpels and Cartier — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and cabochon cut versions available here, too. If you’re browsing our inventory for a 18k brooch ruby, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 18k Brooch Ruby?

Prices for a 18k brooch ruby can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $100 and can go as high as $985,000, while this accessory, on average, fetches $4,762.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Ruby in Jewelry Design

This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.

Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.

Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.

Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.

When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.

According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.

Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.

Finding the Right Brooches for You

Vintage brooches, which refer to decorative jewelry traditionally pinned to garments and used to fasten pieces of clothing together where needed, have seen increasing popularity in recent years.

While jewelry trends come and go, brooches are indeed back on the radar thanks to fashion houses like GucciVersaceDior and Saint Laurent, all of which feature fun pinnable designs in their current collections. Whether a dazzlingly naturalistic Art Nouveau dragonfly, a whimsical David Webb animal, a gem-studded bloom or a streamlined abstract design, these jewels add color and sparkle to your look and a spring to your step. 

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. Chanel, of course, has never abandoned this style, producing gorgeously baroque CC examples since the 1980s.

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 for sale on 1stDibs, including gold brooches, sapphire brooches and more.

Questions About 18k Brooch Ruby
  • 1stDibs ExpertNovember 21, 2023
    Whether a wedding band should be 14K or 18K depends on your personal preferences. Because it contains more pure gold, 18-karat gold will usually show off a richer color and be less likely to fade over time. On the other hand, 14-karat gold is less prone to scratching and damage because it has more alloy metals. Explore a large collection of gold wedding bands on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Whether or not 18K gold wears off depends on how it's made. The finish will not wear off of a piece of jewelry or another object made entirely out of 18K gold. However, wear can occur on pieces that feature 18K gold plating, a thin layer of gold applied over another type of metal. You'll find a large selection of gold jewelry and decorative objects on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    18K Italy gold is 18-karat gold produced in Italy. Karats tell you how much of a piece of metal is genuine gold. In the case of 18-karat gold, 18 parts are pure gold, and six parts are other metals. This makes 18-karat pieces 75 percent gold. You'll find a large collection of gold jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    An 18K gold watch is a timepiece made from gold precious metal of a specific purity. The term 18K means 18-karat, a precious metal that is 75 percent pure gold and 25 percent alloy. Shop a large collection of gold watches on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    The mark 18K on a ring stands for 18-karat gold. 18-karat signifies that the ring is 75% pure gold and 25% other metals, such as copper, zinc or nickel. The additional metals strengthen the ring, making it more durable. Shop a range of expertly vetted 18-karat jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    18K green gold is an alloy created by mixing silver, copper and zinc with normal gold. 18K green gold is greener than 14K green gold. On 1stDibs, shop a wide collection of genuine 18K green gold from some of the world's top sellers.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, 18k is the perfect karatage for jewelry. While 24k is more prized and typically more expensive, it is also less dense and durable than 18k gold.
  • 1stDibs ExpertApril 5, 2022
    Yes, 18K gold is real gold. However, it is not pure gold. Something marked 18K is 75 percent genuine gold and 25 percent metal alloy. On 1stDibs, shop a range of expertly vetted gold jewelry from some of the world’s top sellers.
  • 1stDibs ExpertAugust 26, 2024
    The difference between 24K gold and 18K gold is how much pure gold the metals contain. Something made of 24-karat gold is 99.9% pure gold, while 18-karat gold items are 75% gold and 25% alloy metals. Generally, 18-karat gold is more durable and scratch-resistant due to the presence of alloy metals. On the other hand, 24-karat gold tends to be more richly colored and expensive. On 1stDibs, find a wide range of gold jewelry.
  • 1stDibs ExpertOctober 12, 2021
    The difference between 14k and 18k rose gold metal is that the 14k rose gold is less pure than 18k. 14k rose gold has a deeper pink color because of greater amounts of copper, whereas 18k rose gold has 75% gold and appears yellow. 14k rose gold is increasingly popular due to its brighter pink hue and resistance to scratches. On 1stDibs, shop a range of vintage rose gold jewelry.
  • 1stDibs ExpertSeptember 16, 2024
    Yes, many people believe that 18k gold is worth buying. Due to the metal's durability, jewelry produced from 18-karat gold is often resistant to scratching and damage. In addition, the large amount of pure gold in the alloy gives white, rose and yellow 18-karat gold a vibrant color. However, whether or not it’s worth investing in 18-karat gold is totally subjective! At 1stDibs, we believe in buying what you love. Our shopping experience enables discovery and learning, whether you are a seasoned connoisseur or just beginning your collection. Find a diverse range of gold jewelry on 1stDibs.
  • 1stDibs ExpertNovember 26, 2024
    On a watch, 18K gold means that the watch features genuine gold. An alloy, 18-karat gold is 75% pure gold and 25% other metals. The high gold content gives the metal an attractive color, while the alloy metals add strength to increase its durability. An 18-karat gold watch may be solid gold or gold-filled, which means it is primarily another metal that the watchmaker finished with a thin layer of 18-karat gold. On 1stDibs, find a large selection of gold watches.
  • 1stDibs ExpertDecember 5, 2024
    Many watch lovers believe that 18K gold is good for watches. An alloy, 18-karat gold is 75% pure gold and 25% other metals. The amount of gold makes the color of the alloy, whether it's white, yellow or rose, rich and visually appealing. At the same time, the addition of alloy metals increases the strength of the gold material. Explore a large selection of watches on 1stDibs.
  • 1stDibs ExpertAugust 29, 2024
    Yes, 18K 750 is real gold. Gold pieces that bear this hallmark are 18-karat gold, a 75% pure gold alloy and 25% base metal. One of the most popular materials for fine jewelry, 18-karat gold shows off a rich yellow, white or rose color and resists scratching more readily than pure gold. Explore a wide variety of 18-karat gold jewelry on 1stDibs.
  • 1stDibs ExpertNovember 14, 2023
    Yes, 18-karat gold can be good for earrings. Because it is an alloy, 18-karat gold is more durable and scratch-resistant than pure 24-karat gold. You can find 18-karat gold in rich warm yellow, cooler white with warm undertones and light pink rose. On 1stDibs, explore a large collection of gold earrings.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, 18k gold can tarnish, but it is uncommon. Pure gold does not combine easily with oxygen and therefore does not tarnish. The higher the karat, the less likely a piece of gold will tarnish.
  • 1stDibs ExpertMarch 22, 2022
    Yes, 18-karat gold can turn green in some circumstances. This type of gold is about 75 percent genuine gold and 25 percent alloy, and the other metal or metals used to produce it may react negatively to acidic substances. When this occurs, 18-karat gold may take on a greenish hue. On 1stDibs, shop a large selection of gold jewelry.
  • 1stDibs ExpertNovember 1, 2023
    The difference between 14K and 18K white gold stud earrings comes down to the content of the precious metal alloy. Stud earrings made of 14-karat white gold are 58.3% gold and 41.7% base metal, while 18-karat gold is 75% pure gold and 25% other metals. As a result, 14-karat white gold tends to be stronger and more resistant to scratching, and 18-karat gold will have a more noticeable warm-glowing yellow tinge. On 1stDibs, shop a range of white gold stud earrings.
  • 1stDibs ExpertApril 5, 2022
    Yes, gold dipped, also known as gold plated, pieces are considered real gold. The process coats a piece of metal or alloy with a layer of gold for a gold finish. Shop a collection of 18 karat gold jewelry, solid and dipped, on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    A piece of jewelry or a decorative object marked 18K gold plated does likely contain real gold. The marking indicates that the item is metal under a layer of gold alloy that contains 75 percent gold and 25 percent other metal. On 1stDibs, shop a collection of expertly vetted gold jewelry.