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1960s Dutch Ruby and Yellow Gold Dachshund Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage Dutch 0.02 carat ruby and 18 carat yellow gold 'Dachshund' dog brooch; part
Category

Vintage 1960s Dutch Retro Brooches

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Vintage Cartier Ruby and Blue Sapphire Flower Brooch
By Cartier
Located in London, England
A beautiful vintage Cartier blue sapphire and ruby flower brooch set in 18k yellow gold. The
Category

1990s Modern Brooches

Materials

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

Pearl Ruby Diamond Gold Bee Brooch
Located in Miami, FL
This enchanting brooch pin with a Baroque pearl, diamonds and rubies is crafted in 18 K yellow gold
Category

Vintage 1980s Unknown Brooches

Materials

Diamond, 18k Gold

Retro Ruby Diamond Gold Floral Motif Lapel Brooch
Located in Miami, FL
This elaborately detailed and vivacious floral lapel brooch from the Retro era is immaculately
Category

Vintage 1950s Unknown Brooches

Materials

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

Vintage Retro Diamond Ruby Queen Brooch Pin
Located in Beverly Hills, CA
This elegant 18K gold brooch is inspired by a queen's flowing gown, blending intricate design with
Category

Mid-20th Century Unknown Retro Brooches

Materials

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

Tiffany Co. Jade Ruby Diamond Gold Turtle Brooch
By Tiffany Co.
Located in Litchfield, CT
Circa 1950s, 18k, Tiffany & Co., France. This fabulously baroque sea turtle is a charming example
Category

Vintage 1950s French Brooches

Materials

Jade, Ruby, White Diamond, 18k Gold

Tiffany Co. Gem Set Ruby Diamond Gold Fish Brooch
By Tiffany Co.
Located in Chicago, IL
Circa 1960s 18k Yellow Gold fish brooch by Tiffany and Company, nicely detailed and set with
Category

Vintage 1960s American Brooches

Materials

Diamond, Ruby, 18k Gold

Luise Classical 18 kt Gold Brooch with Rubies
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Classical 18 kt gold brooch with rubies, representing
Category

Late 20th Century Italian Retro Brooches

Materials

Ruby, 18k Gold

Victorian Ruby and Diamond Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
impressive Victorian ruby brooch has been crafted in 18k yellow gold with platinum settings. The bar brooch
Category

Antique 1890s Unknown Victorian Brooches

Materials

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

Tiffany Co. Diamond Ruby Yellow Gold Cat Brooch Pin
By Tiffany Co.
Located in Southampton, PA
18k Yellow Gold Diamond Ruby Cat Brooch Pin by Tiffany & Co. With 80 round rubies and 2 round
Category

Vintage 1980s American Brooches

Materials

Diamond, Ruby, 18k Gold

Vintage Raymond Yard Ruby Feather Yellow Gold Pin Brooch
By Raymond C. Yard
Located in Southampton, PA
14k Yellow Gold Vintage Feather Ruby Pins Brooches by Raymond Yard. With 29 round rubies total
Category

20th Century American Brooches

Materials

Ruby, 18k Gold

Gold, Pearl and Ruby Key to My Heart Brooch
Located in Amsterdam, NL
An 18 carat gold brooch in the shape of a heart with two keys across, one set with cabochon cut
Category

Vintage 1960s French Brooches

Materials

Pearl, Ruby, 18k Gold

Tiffany Co. Schlumberger Ruby Diamond Platinum Gold Ibex Brooch
By Tiffany Co.
Located in New York City, NY
Very fine Ibex brooch by Tiffany & Co. Schlumberger. Made in 18k yellow gold and platinum, with a
Category

Late 20th Century Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

TIFFANY CO. SCHLUMBERGER Ruby Diamond Gold Triple Bud Brooch
By Jean Schlumberger for Tiffany Co.
Located in New York City, NY
Wondeful estate 18K yellow gold, ruby and diamond brooch by Tiffany & Co., Schlumberger, circa
Category

Vintage 1960s American Brooches

Materials

Diamond, Ruby, 18k Gold

3.85 Carat Diamond and Ruby Set Figural Golfer Brooch
Located in London, GB
This two-tone figural brooch depicts a bejewelled and enamelled golfer in mid-swing. The golfer is
Category

20th Century Unknown Brooches

Materials

Diamond, Ruby, 18k Gold

Oscar Heyman Gold, Platinum, Ruby and Diamond Heart Brooch
By Oscar Heyman
Located in New York, NY
Beautiful Oscar Heyman heart shaped brooch finely crafted in 18K yellow gold and platinum. The
Category

1990s Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Tiffany Co. Vintage Turquoise Ruby Gold Mouse Brooch
By Tiffany Co.
Located in Greenwich, CT
, ruby, and gold mischievous mouse brooch will keep you smiling. Signed Tiffany & Co. Circa 1960-70
Category

Vintage 1960s North American Modernist Brooches

Materials

Ruby, Turquoise, Gold, 18k Gold

Cartier Paris 1939 Diamond Ruby Coral Gold Falconry Brooch
By Cartier
Located in New York City, NY
, round diamond, and a round ruby. With with black enamel and mounted in 18 k gold and silver. Hallmarks
Category

Vintage 1940s French Brooches

Materials

Coral, Diamond, Ruby, Sterling Silver, 18k Gold

Handcraft Diamonds 18 Karat White Gold Ruby Brooch
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. 18 karat white brooch.Handmade by our artisans assembled with diamonds and
Category

21st Century and Contemporary Italian Artisan Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

David Webb Ruby Diamond Enamel Gold Zebra Brooch Pin
By David Webb
Located in New York, NY
18k gold and platinum zebra brooch by David Webb, set with ruby cabochon eyes and approx. 1.00ctw
Category

20th Century American Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Golden Diamond Praying Mantis Brooch with Ruby Eyes
Located in Carmel-by-the-Sea, CA
made of 18 karat yellow gold, the lanky body is adorned with .20 carats of brilliant white diamonds and
Category

Late 20th Century Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Antique Eagle Brooch Locket of 18k Gold
Located in Lewisburg, PA
This antique locket (circa 1880-1900) features an eagle of 18k gold, studded with rubies and
Category

Antique Late 19th Century Brooches

Materials

Diamond, Ruby, 18k Gold

Sapphire, Emerald, Ruby and Diamond Bouquet Brooch
Located in Miami, FL
18 karat two-tone gold, sapphire, emerald, ruby, and diamond bouquet brooch, designed as a floral
Category

Late 20th Century Brooches

Materials

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

Cazzaniga Emerald Sapphire Ruby Diamond Gold Insect Brooch
By Cazzaniga
Located in Litchfield, CT
Circa 1960s, 18k, Cazzaniga, Rome, Italy. This one-of-a-kind jeweled brooch by Cazzaniga of Rome is
Category

Vintage 1960s Italian Brooches

Materials

Amazonite, Blue Sapphire, Emerald, Ruby, White Diamond, 18k Gold

Vintage Ruby and Diamond Yellow Gold Leaf Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 0.32 carat ruby and 0.32 carat diamond, 18 karat yellow and white gold 'leaf
Category

Vintage 1950s British Brooches

Materials

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

David Webb Diamond, Ruby Rock Crystal Frog Brooch
By David Webb
Located in New York, NY
A textured 18k gold frog, set at the torso with a pear-shaped rock crystal, accented by round
Category

21st Century and Contemporary American Brooches

Materials

Diamond, Rock Crystal, Ruby, 18k Gold

White Gold, Invisibly-Set Ruby and Diamond Flower Brooch
Located in New York, NY
A White Gold, Invisibly-Set Ruby and Diamond Flower Brooch 18 kt., the petals of square, ruby and
Category

Vintage 1980s American Brooches

Materials

Diamond, Ruby, 18k Gold

Sabbadini Invisible set Gold Ruby and Diamond Flower Brooch
By Sabbadini
Located in Chicago, IL
Sabbadini of Italy 18k White Gold Flower form Brooch, measuring 1 3/8 inches in diameter, Invisibly
Category

1990s Italian Brooches

Materials

Diamond, Ruby, 18k Gold

Vintage Diamond Horse Brooch Platinum 18K
Located in Montgomery, AL
We are loving this little guy!! Perfect accent to wear & love. Brooch Details Material: Platinum
Category

20th Century Art Deco Brooches

Materials

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

DAVID WEBB whimsical gold, green enamel and ruby frog brooch.
By David Webb
Located in New York, NY
An 18 karat yellow gold, green enamel and cabochon ruby frog brooch. Signed David Webb.
Category

Vintage 1980s Brooches

Materials

Ruby, 18k Gold

Assil 18k TT Gold Diamond Emerald Sapphire Ruby Set of 3 Bee Pin Brooch
Located in Montclair, NJ
.) Numerous Natural Genuine Emeralds, Sapphires & Rubies - Oval Cut - Bezel Set - Green, Blue & Red Color
Category

21st Century and Contemporary Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, Gold

Van Cleef Arpels Paris Retro Turquoise Ruby Gold Brooch
By Van Cleef Arpels
Located in New York, NY
A chic gold, turquoise and ruby brooch by Van Cleef & Arpels. Made in France, circa 1950.
Category

Vintage 1950s French Retro Brooches

Materials

Ruby, Turquoise, 18k Gold

Estate Bird Brooch 18 Karat Gold Ruby Diamond
Located in Miami, FL
This striking 18kt. yellow gold estate pin features a sparkling diamond, an eye-catching ruby eye
Category

21st Century and Contemporary Brooches

Materials

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

Diamond and Ruby Vintage Violin Brooch in Yellow Gold
Located in Carmel-by-the-Sea, CA
Diamond encrusted body and chin rest with a ruby-set neck. Gorgeous, life-like detail and measuring
Category

20th Century Brooches

Materials

Diamond, Ruby, 18k Gold

Diamond Emerald Ruby Gold Elephant Brooch
Located in New York, NY
Diamond Emerald Ruby Gold Elephant Brooch Finely made with top quality full cut diamonds, emerald
Category

Vintage 1980s Unknown Contemporary Brooches

Materials

18k Gold

Cartier Vintage 18 Karat Yellow Gold Ruby Zebra Brooch
By Cartier
Located in Southampton, PA
-catching appearance. The brooch is made of radiant 18K yellow gold and decorated with striking rubies
Category

20th Century French Brooches

Materials

Ruby, 18k Gold, Yellow Gold

Antique Rare Tiffany Co. Diamond and Ruby Brooch
By Tiffany Co.
Located in Chicago, IL
approximately 1.85 carats total and three old mine cut rubies set within a sculptural leaf. Material: 18 karat
Category

Antique 19th Century Late Victorian Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Art Deco French Burma Ruby Gold Clip Brooch
By Ghiso
Located in London, GB
An unmarked 18 carat gold brooch formed as a gently curving arch with three steps up to the central
Category

20th Century French Art Deco Brooches

Materials

Ruby, Gold, 18k Gold, Yellow Gold

An Art Deco Geometrical Diamond and Ruby Brooch
Located in Amsterdam, NL
A geometrical Art Deco brooch of 18 carat gold and platinum , set with four intertwined squares set
Category

Vintage 1920s British Art Deco Brooches

Materials

Ruby, White Diamond, 18k Gold, Platinum

Kutchinsky 18 Karat Yellow Gold Ruby Diamond Vintage Brooch
By Joseph Kutchinsky
Located in Bishop s Stortford, Hertfordshire
Code: COM1406 Brand: Kutchinsky Description: 18k Yellow Gold Ruby & Diamond Vintage Brooch
Category

Vintage 1970s Brooches

Materials

White Diamond, Ruby, 18k Gold, Yellow Gold

18 Karat Yellow Gold Ruby Enamel Poodle Puppy Dog Brooch
Located in Banbury, GB
This adorable 18K yellow gold enamel Poodle brooch will steal your heart! It features ruby for the
Category

Vintage 1970s French Brooches

Materials

Ruby, 18k Gold

Antique Diamond Emerald Ruby Sapphire and Gold Butterfly Brooch
Located in New York, NY
An Antique 18 karat gold butterfly brooch with diamonds, emeralds, rubies and sapphires. The
Category

Antique Early 1900s Brooches

Materials

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

Yellow Gold, White Gold, Ruby and Diamond Brooch
Located in New York, NY
An 18 karat yellow and white gold, lab grown ruby and diamond brooch, attributed to Marc Koven
Category

Vintage 1960s American Brooches

Materials

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

Vintage Cartier Yellow Gold Diamond and Ruby Giraffe Brooch
By Cartier
Located in Beverly Hills, CA
Product details: The brooch is designed by Cartier, it is made out of 18 karat yellow gold with
Category

Vintage 1960s Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

18 Karat Gold Ruby Bug Brooch by Tiffany Co.
By Tiffany Co.
Located in San Francisco, CA
For the entomophile in your life! This gold bug brooch by the one and only Tiffany & Co. circa 1970
Category

Vintage 1970s Unknown Brooches

Materials

Ruby, Gold, 18k Gold

1990s Diamond Ruby Platinum White Gold Large Dragonfly Brooch
Located in New York, NY
This stunning articulated dragonfly brooch is crafted in fine platinum and set with full-cut and
Category

1990s American Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Vintage Diamond and Ruby Owl Brooch in Yellow Gold
Located in London, England
An interesting vintage diamond and ruby owl brooch set in 18k yellow gold. The brooch depicts a
Category

20th Century Brooches

Materials

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

.11 Carat Diamond Ruby Yellow Gold Rabbit Brooch
Located in Stamford, CT
Vintage 1960's solid 18k yellow gold rabbit pin with with ruby eyes and diamond tooth and accents
Category

Mid-20th Century Brooches

Materials

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

1970s Diamond Ruby 18 Karat Gold Flower Pin Brooch
Located in Miami, FL
Flower Pin Brooch! This bursting brooch has 18 vivid genuine transparent rubies and four genuine
Category

Vintage 1970s American Romantic Brooches

Materials

Diamond, Ruby, 18k Gold

cartier elephant brooch ruby diamond saddle diamond tipped feet
By Cartier
Located in Great Neck Plaza, NY
made of 18K yellow gold, adorned with rubies, diamonds, and an emerald. Its design includes ruby and
Category

Vintage 1980s Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Diamond and Ruby Flower Brooch Pin, circa 1970
Located in Miami, FL
Enchanting brooch pin circa 1970s crafted in 18 karat yellow and white gold featuring 66 round
Category

Vintage 1970s Unknown Modern Brooches

Materials

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

Frascarolo Italy Diamond Ruby Enamel Gold Duck Brooch
By Frascarolo
Located in Napoli, NA
An iconic 18kt yellow gold brooch by northern Italian master Frascarolo, representing a Duck
Category

Late 20th Century Contemporary Brooches

Materials

Diamond, Ruby, Gold, 18k Gold, Enamel

Very Fine 18 Karat Gold Ruby Elephant Head Brooch
Located in Banbury, GB
This charming brooch is modelled in textured 18k gold to form the shape of an elephant head with
Category

1990s British Brooches

Materials

Ruby, Gold, 18k Gold

Platinum 18k Gold Pave Diamond Horse Brooch
Located in Palm Beach, FL
1960s horse brooch, handcrafted in platinum with 18k yellow gold accent on the mane, tail, nose and
Category

Vintage 1960s Unknown Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Hammerman Brothers Emerald Ruby Diamond Gold Lion Pendant Pin Brooch
By Hammerman Brothers
Located in Southampton, PA
18k Yellow Gold Diamond Emerald Ruby Large Pendant Pin Brooch by Hammerman Brothers. With 33 round
Category

Vintage 1980s Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold

Diamond Ruby Gold Floral Rock Crystal Orchid Lapel Brooch
Located in Miami, FL
This alluring European lapel brooch is crafted in solid 18K yellow gold and weighs approx. 56.6
Category

Vintage 1970s Brooches

Materials

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

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

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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.