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Whiteside Blank Art Nouveau Ruby Gold Enamel Butterfly Brooch
Located in New York, NY
An American Antique gold and plique-à-jour enamel brooch with rubies by Whiteside & Blank. The
Category

Antique Early 1900s American Art Nouveau Brooches

Materials

Ruby, 18k Gold

VAN CLEEF ARPELS Large Gold, Diamond and Ruby Clip Brooch
By Van Cleef Arpels
Located in Chicago, IL
18K yellow textured Gold, Clip Brooch by Van Cleef & Arpels, set with 7 Cabachon Burma Rubies
Category

Vintage 1960s French Brooches

Materials

Diamond, Ruby, 18k Gold

Late 19th Century Ruby and Diamond Bee Brooch
Located in Firenze, IT
circular ruby eyes, oval-cut ruby decoration on the body and wing tips, and rose-cut diamond detail on the
Category

Antique 1890s British Victorian Brooches

Materials

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

David Webb Crystal, Ruby, Emerald and Diamond Lion Brooch
By David Webb
Located in New York, NY
18KYG & Platinum Rock Crystal, Diamond, Ruby and Emerald Brooch. Cabochon Ruby is approximately
Category

Vintage 1970s American Brooches

Materials

Diamond, Emerald, Rock Crystal, Ruby, 18k Gold

Van Cleef Arpels Cosmos Ruby Diamond Gold Pendant Brooch
By Van Cleef Arpels
Located in Southampton, PA
made of radiant 18K yellow gold with a stunning 0.75ct ruby and resplendent diamonds weighing in total
Category

20th Century French Brooches

Materials

Ruby, White Diamond, 18k Gold, Yellow Gold

1940s Moonstone Sapphire Ruby Diamond and Gold Flower Brooch
Located in New York, NY
A Mid-20th Century French 18 karat gold brooch with moonstones, sapphires, rubies and diamonds
Category

Vintage 1940s French Brooches

Materials

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

Emerald Ruby Diamond Gold Large Bird Brooch Pin
Located in Miami, FL
This absolutely stunning estate brooch pin is handcrafted in solid 18K yellow gold. Showcasing a
Category

Late 20th Century Unknown Brooches

Materials

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

Retro Large Flower Ruby and Diamond Brooch Pin
Located in Beverly Hills, CA
Retro Large Flower Ruby and Diamond Brooch Pin is a true statement piece that captures the essence
Category

Mid-20th Century Unknown Retro Brooches

Materials

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

Van Cleef Arpels Diamond and Ruby Bird Gold Brooch
By Van Cleef Arpels
Located in Southampton, PA
prestigious elegance. The brooch is beautifully crafted in classy 18K yellow gold and gorgeously decorated
Category

20th Century French Brooches

Materials

White Diamond, Ruby, 18k Gold, Yellow Gold

Art Deco Ruby and Diamond Flower Pot Brooch
Located in London, GB
This is a wonderful platinum brooch dating back to the Art Deco era. The brooch is in the form of a
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Ruby, Gold, 18k Gold, Platinum, Enamel

David Webb Ram s Head Brooch in 18K Gold
By David Webb
Located in Houston, TX
David Webb ram's head brooch in 18K yellow gold with cabochon ruby eyes. Marked on the back "Webb
Category

Vintage 1970s American Brooches

Materials

Ruby, 18k Gold

Vintage 1960s Hermès Ruby Squirrel Brooch in Yellow Gold
By Hermès
Located in London, England
A beautiful vintage Hermès ruby squirrel brooch set in 18k yellow gold, circa 1960s. The brooch
Category

Vintage 1960s French Brooches

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Victorian Butterfly Ceylon Sapphire Pearl Ruby Diamond Brooch
Located in Carmel-by-the-Sea, CA
inspiration. Crafted of yellow gold, this example has a body of Ceylon sapphire, with pearl and ruby
Category

Antique Late 19th Century Art Nouveau Brooches

Materials

Diamond, Sapphire, Ruby, Natural Pearl, 18k Gold

Antique Turquoise Diamond and Ruby Yellow Gold Bug Brooch
Located in Jesmond, Newcastle Upon Tyne
diamond, 18 carat yellow gold brooch in the form of a beetle; part of our antique jewelry/estate jewelry
Category

Antique 19th Century French Brooches

Materials

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

1970s Herbert Rosenthal Ruby Diamond Two Color Gold Bee Brooch
By Herbert Rosenthal
Located in San Francisco, CA
Vintage Herbert Rosenthal 18k yellow and white gold bee brooch designed in the 1970s featuring 19
Category

Late 20th Century Brooches

Materials

Diamond, Ruby, 18k Gold

Mauboussin Ruby Full Diamond Pave Yellow Gold Swan Brooch
By Mauboussin
Located in Southampton, PA
Boasting a nifty ruby as a striking eye and mesmerizing diamonds amounting approximately to 3.50
Category

Late 20th Century French Brooches

Materials

White Diamond, Ruby, 18k Gold, Yellow Gold

18 Karat Yellow Gold Diamond and Ruby Bird Brooch / Pin
Located in Birmingham, AL
Gorgeous Bird Brooch! made in 18K yellow Gold. It has Bright Ruby Eyes and then two diamonds and
Category

20th Century Unknown Artisan Brooches

Materials

Diamond, Ruby, 18k Gold

David Webb, Emerald, Sapphire, Ruby and Diamond Clip Brooch
By David Webb
Located in New York, NY
Brooch of cluster floral design, set at the center with cabochon emerald, further decorated with
Category

Vintage 1970s American Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Tiffany Schlumberger Thistle Clip Brooch Peridot Ruby Yellow Gold
By Jean Schlumberger for Tiffany Co.
Located in Los Angeles, CA
Tiffany Schlumberger peridot and ruby gold thistle clip brooch circa 1960. * ABOUT THIS ITEM: #P
Category

Vintage 1960s Modern Brooches

Materials

Peridot, Ruby, 18k Gold, Yellow Gold

Marchak Paris Ruby Sapphire Yellow Gold Clip Brooch Pin
By Marchak
Located in Beverly Hills, CA
feminine, the brooch is a great addition to your jewelry collection. It is made of 18 karat yellow gold
Category

Vintage 1950s French Brooches

Materials

Ruby, Blue Sapphire, 18k Gold, Yellow Gold

1970 Enamel and Ruby Yellow Gold Circus Clown Brooch
Located in Chevy Chase, MD
A 1970 enamel and ruby 18 karat yellow gold circus clown brooch. The clown stands with it's clown
Category

Late 20th Century American Retro Brooches

Materials

Ruby, 18k Gold

A Pair of 1940s Ruby Diamond Gold Platinum Flower Brooches
Located in New York, NY
A pair of Retro gold clip brooches in the form of flowers with ruby and diamond centers, in 18k and
Category

Vintage 1940s Retro Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

18 Carat Gold Flower Brooch Adorned With A Ruby
Located in Vannes, FR
Discover this magnificent brooch in 18-carat gold, certified by a French master hallmark. Art deco
Category

20th Century French Artisan Brooches

Materials

Ruby, Gold, 18k Gold

Vintage Diamond, Sapphire and Ruby Dragonfly Brooch, circa 1950s
Located in London, GB
showing off sparkling diamonds, sapphires and rubies. The diamonds, which have a total weight of 1.82
Category

Vintage 1950s Unknown Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Van Cleef Arpels Rock Crystal Ruby Sapphire Gold Brooch
By Van Cleef Arpels
Located in Miami, FL
18k yellow gold Van Cleef Arpels rock crystal brooch. This gorgeous piece is handcrafted with
Category

20th Century Unknown Brooches

Materials

Rock Crystal, Ruby, Blue Sapphire, 18k Gold, Yellow Gold

Enameled Multi-Tone Gold Diamond and Ruby Owl Brooch
Located in Southampton, PA
fantastic 18K yellow gold brooch also boasts gorgeous rubies as the adorable bird's eyes while sparkling
Category

20th Century Unknown Brooches

Materials

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

Vintage 18ct Yellow Gold Diamond, Sapphire and Rubies Brooch
Located in London, GB
rubies and 30-round natural sapphires set in an 18ct yellow gold setting, with a pin and roll catch. This
Category

21st Century and Contemporary Brooches

Materials

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

Gold Cabochon Emerald Diamond and Ruby Frog Pin Brooch
Located in Dallas, TX
18k Beaded Yellow Gold Frog Pin/Brooch has 24 diamonds ranging from 4.5-5mm. There are 18 emeralds
Category

Vintage 1960s American Art Deco Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold

Mid Century French Emerald Ruby 18 Karat Bird Brooch
Located in Beverly Hills, CA
One Mid Century French Emerald Ruby 18 Karat Bird Brooch. Featuring one cabochon cut emerald of
Category

Vintage 1960s French Brooches

Materials

Emerald, Ruby, Gold, 18k Gold, Yellow Gold

Yellow Gold Diamond Sapphire and Ruby Panther Brooch
Located in Beverly Hills, CA
18 karat yellow gold Panther brooch. The body is adorned with round white diamonds and round blue
Category

21st Century and Contemporary Unknown Modern Brooches

Materials

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

Van Cleef Arpels Diamond Ruby Sapphire and Gold "Hawaii" Brooch
By Van Cleef Arpels
Located in New York, NY
A Mid-20th Century 18 karat gold 'Hawaii' brooch with diamonds, rubies and sapphires by Van Cleef
Category

Vintage 1950s Brooches

Materials

Diamond, Ruby, Blue Sapphire, 18k Gold

Antique Victorian Ruby and Yellow Gold Eagle Pin Brooch
Located in Jesmond, Newcastle Upon Tyne
An exceptional, fine and impressive ruby, 18 karat yellow gold and 10 karat yellow gold pin brooch
Category

Antique 1880s Unknown Victorian Brooches

Materials

Ruby, 10k Gold, 18k Gold, Yellow Gold

Vintage 18K Gold and Diamond Pheasant Brooch
Located in Henderson, NV
Vintage 18K yellow gold pheasant brooch with round ruby eyes and brilliant-cut diamond accent
Category

1990s American Art Nouveau Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Opal Ruby Diamond Silver Gold Blue Monarch Butterfly Brooch
Located in Southampton, PA
Beautifully designed and bold as can be, this brooch is the perfect collector's item. The brooch is
Category

20th Century Modern Brooches

Materials

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

Tiffany and Co Large Brooch 18k Yellow Gold
By Tiffany Co.
Located in Beverly Hills, CA
A Diamonds and Rubies Starburst 18 k Yellow 23 g Weight.
Category

Vintage 1950s Italian Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Antique Gold, Pearl and Ruby Frog Brooch, Circa 1900
Located in London, GB
A late Victorian pearl frog brooch, set with natural seed pearls and cushion-cut ruby eyes, mounted
Category

Antique Early 1900s British Late Victorian Brooches

Materials

Pearl, Ruby, 18k Gold

Salvador Dali The Honey Comb Heart Ruby Diamond Gold Brooch
Located in Chicago, IL
Circa 1970s "The Honey Comb Heart " brooch by Salvador Dali & Henryk Kaston, 18K yellow Gold and
Category

Vintage 1970s American Brooches

Materials

Diamond, Ruby, 18k Gold

Pair of Emerald, Ruby, Diamond and Pearl Bee Brooches
Located in New York, NY
A pair of emerald, ruby, diamond, and pearl bee brooches. 18k. 26 diamonds on each bee (22 on wings
Category

1990s American Brooches

Materials

Cultured Pearl, Diamond, Emerald, Ruby, 18k Gold, Yellow Gold

French Victorian Ruby Pearl Rose Cut Diamond Bar Brooch
Located in Los Angeles, CA
French Victorian ruby, pearl, and rose-cut diamond gold and silver bar brooch circa 1890. * ABOUT
Category

Antique 1890s French Victorian Brooches

Materials

Diamond, Pearl, Ruby, 18k Gold, Silver

Tiffany Retro Ruby, Sapphire, Emerald, Diamond Brooch, circa 1965
By Tiffany Co.
Located in Aspen, CO
Tiffany & Co. 18K large brooch of a basket of flowers - en tremblant - the flower buds are set so
Category

Mid-20th Century Unknown Retro Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Marshak Mid-20th Century Ruby Emerald Gold Grape Cluster Brooch
By Marchak
Located in New York, NY
A French Mid-20th Century 18 karat gold brooch with rubies and emeralds by Marchak.The brooch has
Category

Vintage 1960s French Brooches

Materials

Emerald, Ruby, 18k Gold

Romantic Herons Ruby Onyx Tsavorite Diamond Double Clip Brooch
Located in Troy, MI
on the frame as a stunning brooch. The birds are beautifully designed with sapphires, rubies
Category

21st Century and Contemporary Unknown Brooches

Materials

Blue Sapphire, Diamond, Onyx, Ruby, Tsavorite, 18k Gold

Antique Diamond, Ruby and Opal Bee Brooch, circa 1880
Located in London, GB
A Victorian bee brooch, set with two opals for the eyes, round and cushion-shaped rubies and rose
Category

Antique 1880s Unknown Victorian Brooches

Materials

Diamond, Opal, Ruby, 18k Gold, Silver

Tiffany Co . Jean Schlumberger Pineapple Peridot and Ruby Brooch
By Tiffany Co.
Located in New York, NY
J. Schlumberger 'Pineapple' Peridot, Ruby, and 18k Yellow Gold Pin. This pin has round peridots
Category

Vintage 1980s French Artist Brooches

Materials

Peridot, Ruby, 18k Gold

!950s Retro Diamond Ruby Floral Bouquet 18 Karat Brooch Pin
Located in Miami, FL
bouquet and crafted in 18K gold. 3 of the 4 flowers have diamond centers and round rubies accenting around
Category

Vintage 1950s Retro Brooches

Materials

Diamond, Ruby, 18k Gold

Carved Tanzanite Ruby Diamond 18 Karat White Gold Brooch
Located in Bangkok, TH
Carved Tanzanite Ruby Diamond 18K W/G Brooch Art Deco Style Brooch is crafted in 18K White Gold
Category

Late 20th Century Thai Art Deco Brooches

Materials

Diamond, Tanzanite, Ruby, 18k Gold, White Gold

Hammerman Brothers Butterfly Brooch of Diamonds, Opals, Emeralds and Rubies
By Hammerman Brothers
Located in Darnestown, MD
yellow 18 karat gold. The brooch measures 2 1/4 inches from the ruby tentacles to the bottom. The
Category

Vintage 1960s Brooches

Materials

Diamond, Emerald, Opal, Ruby, 18k Gold

Ruby Enamel Tree Branch Art Deco Brooch by Boucheron
By Boucheron
Located in New York, NY
A stunning Boucheron, an Art Deco Ruby & Enamel Tree Branch Brooch, accented with three round ruby
Category

Early 20th Century French Art Deco Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Diamond Ruby 18 Karat Yellow Gold Horse Pin Brooch
Located in Boca Raton, FL
Adorable horse pin fashioned in 18 karat yellow gold. The brooch features 11 single cut and 2
Category

Late 20th Century Unknown Modern Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

1980s Mice Diamond Ruby 18 Karat Gold Pin Brooch
Located in Miami, FL
This 21st century sweet mice pin is crafted in solid 18K white and yellow gold. It is elaborated
Category

Vintage 1980s American Modern Brooches

Materials

Diamond, Ruby, 18k Gold

Enamel Ruby Diamond Gold Insect Brooch Attributed to Cazzaniga
By Cazzaniga
Located in Firenze, IT
Circa 1960s, 18k, Rome, Italy. This one-of-a-kind jeweled brooch attributed to Cazzaniga of Rome is
Category

Vintage 1960s Italian Retro Brooches

Materials

Diamond, Ruby, Gold, 18k Gold, Enamel

Carl Bucherer Pearls Rubies Yellow Gold 3 Chubby Birds Brooch
Located in London, GB
This lovely brooch features 3 chubby birds on a branch. They are set with pearls and rubies. They
Category

Vintage 1970s Swiss Brooches

Materials

Ruby, 18k Gold, Yellow Gold

David Webb Chrysophrase Ruby Gold Bison Pin Brooch Pendant
By David Webb
Located in Beverly Hills, CA
inspiration in the Animals World and this bison pin is a great example of it. Made of 18 karat (stamped
Category

Vintage 1970s American Brooches

Materials

Chrysophrase, Ruby, 18k Gold, Yellow Gold

Emerald and Diamond Yellow Gold Lizard Brooch with Ruby Eyes
Located in Chevy Chase, MD
Emerald and diamond 18k yellow gold lizard brooch with ruby eyes. The lizard contains an estimated
Category

Late 20th Century Modern Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold

Tiffany Co. Ruby Gold Turtle Brooch Pin
By Tiffany Co.
Located in Southampton, PA
18k Yellow Gold Ruby Turtle Brooch Pin by Tiffany & Co. With 2 round rubies in the eyes. Details
Category

20th Century American Brooches

Materials

18k Gold

Yellow Gold Onyx Brooch with Mabe Pearl Diamond and Ruby
Located in Dallas, TX
18K Yellow Gold Estate Pin with 15mm Mabe Pearl 35 Diamonds .47 2 rubies. This brooch has diamonds
Category

Vintage 1980s Modern Brooches

Materials

Diamond, Onyx, Pearl, Ruby, 18k Gold

Edwardian 1900s Ruby Diamond Gold Three Cats Pin Brooch
Located in Beverly Hills, CA
Cutest three-cats pin created in the 1900's. Made of 18k (stamped) yellow gold and accented with
Category

Antique Early 1900s Unknown Victorian Brooches

Materials

Ruby, White Diamond, 18k Gold, Yellow Gold

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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 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 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
    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.