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Ruby and Diamond Brooch, circa 1940
Located in Firenze, IT
by circular and calibré-cut rubies, diamonds approx. 0,75cts total, length 6cm
Category

Vintage 1940s Italian Art Deco Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Ruby Diamond Yellow Gold Mushroom Estate Brooch
Located in Miami, FL
This stunning Ruby Diamond Yellow Gold Mushroom Brooch is crafted with 18 karat yellow gold. 9
Category

2010s Modern Brooches

Materials

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

Victorian Pearl Ruby Diamond Gold Bird Brooch
Located in Beverly Hills, CA
red ruby is the eye. The brooch has captured the eagle carrying a beautiful GIA certified cultured
Category

Antique Late 19th Century Unknown Victorian Brooches

Materials

Diamond, Pearl, Ruby, 18k Gold

South Sea White Pearl and Ruby Cabochon Coin Brooch in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful brooch with big white South Sea pearls and 3 ruby cabochon ovals. Coin image in center
Category

20th Century Brooches

Materials

Pearl, Ruby, Yellow Gold

Antique Ruby Diamond Pearl Gold Bee Brooch Pin
Located in Toronto, ON
Antique 18K Ruby Diamond and Pearl Bee Brooch Pin, C.1880. The brooch with a baroque pearl body
Category

Antique Late 19th Century Brooches

Materials

Diamond, Ruby, 18k Gold

Vintage Bird Brooch Chalcedony Body and Ruby and Diamond Eyes in 18k Yellow Gold
Located in Fairfield, CT
Vintage Bird Brooch Chalcedony Body and Ruby and Diamond Eyes in 18k Yellow Gold This Mid-20th
Category

Mid-20th Century Brooches

Materials

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

Tiffany Co. 1960s Diamond Ruby Sapphire 18K Yellow Gold Vintage Bee Bug Brooch
By Tiffany Co.
Located in Philadelphia, PA
Accented by round cut rubies bezel set as eyes Weighing approximately 0.04 carat total Transparent medium
Category

Vintage 1960s Modern Brooches

Materials

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

Rosenthal Diamond Ruby Yellow Gold Bee Brooch
By Herbert Rosenthal
Located in Los Angeles, CA
Rosenthal diamond ruby and gold bee brooch circa 1990. DETAILS: Rosenthal diamond and ruby bee
Category

1990s American Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold

Mellerio Paris Chalcedony Ruby and Gold Lovebird Brooch
Located in New York City, NY
Whimsical chalcedony, ruby and 18K yellow gold brooch by Mellerio. It resembles two birds perched
Category

Late 20th Century Brooches

Materials

Chalcedony, Ruby, 18k Gold

Ruby Emerald Diamond Love Birds Pendant Brooch
Located in Southampton, PA
Bringing vivid color into a design of glamorous radiance, this exceptional 18K yellow gold brooch
Category

20th Century Unknown Brooches

Materials

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

1960 s Coral Lapis Lazuli Chalcedony Ruby 18K Yellow Gold Vintage Bunny Brooch
Located in Philadelphia, PA
6.0 x 9.0 mm - respectively Largest rabbit is accented by a 1.5 mm round ruby cabochon eye Bezel set
Category

Vintage 1960s Brooches

Materials

Chalcedony, Coral, Lapis Lazuli, Ruby, Gold, 18k Gold, Yellow Gold

18k Yellow Gold Diamond Ruby Enamel Work Magnificent Bird on Branch Brooch
Located in Montclair, NJ
-0.60ctw (approx.) (3) Natural Genuine Rubies - Round Cabochon Cut - Bezel Set - Vivid Red Color - 2.3mm
Category

21st Century and Contemporary Brooches

Materials

Diamond, Ruby, Yellow Gold, Enamel

TIFFANY, SCHLUMBERGER gold, enamel, ruby and diamond brooch.
By Jean Schlumberger for Tiffany Co.
Located in New York, NY
An 18 karat yellow gold, ruby, enamel and platinum set diamond brooch. Tiffany, Schlumberger.
Category

Vintage 1960s Brooches

Materials

Diamond, Ruby, 18k Gold

Retro Ruby Diamond Gold Platinum Orchid Brooch
Located in Los Angeles, CA
Retro diamond ruby gold and platinum orchid clip brooch circa 1940. DETAILS: DIAMONDS: ninety
Category

Vintage 1940s Retro Brooches

Materials

Diamond, Ruby, Gold, 18k Gold, Platinum

Natural Ruby, Pink Sapphire and Diamond Brooch/Pendant Top Set in 18K White Gold
Located in Tokyo, JP
A beautiful Brooch/Pendant set in 18K White Gold featuring 0.85 Carats Natural Rubies, 0.80 Carats
Category

21st Century and Contemporary Japanese Modern Brooches

Materials

Diamond, Ruby, Pink Sapphire, 18k Gold, White Gold

Cricket Diamond, Tsavorite, Ruby and Gold Brooch
Located in Austin, TX
A charming brooch in the form of a lucky cricket. The insect crafted of 18K white gold, and set
Category

20th Century Unknown Brooches

Materials

Diamond, Ruby, Tsavorite, 18k Gold, White Gold

Tutti Frutti Cabochon Ruby and Diamond Brooch
By Valentin Magro
Located in New York, NY
This brooch is made in 18kt yellow and white gold, it features five cabochon ruby stones and 3.86
Category

21st Century and Contemporary American Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Cartier Emerald Ruby Diamond Gold Elephant Brooch
By Cartier
Located in London, GB
A Cartier elephant brooch, with square-cut rubies and round brilliant-cut diamonds in the form of a
Category

1990s French Brooches

Materials

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

French Lion Cub Diamond Ruby Gold Brooch
Located in Beverly Hills, CA
and rubies embedded in the white and yellow gold platform. Stamped with French hallmarks. 3-1/2
Category

Vintage 1960s French Retro Brooches

Materials

Diamond, Ruby, 18k Gold

Blue Sapphire, Ruby and White Diamond Brooch in 18K Yellow Gold Platinum
Located in Los Angeles, CA
Gorgeous 5.04 ct. blue sapphire and ruby rounds with 0.90 ct. of good quality white diamond rounds
Category

21st Century and Contemporary Brooches

Materials

White Diamond, Ruby, Blue Sapphire, Yellow Gold, Platinum

Lazare Kaplan Ruby Diamond Gold Brooch Pendant
Located in Southampton, PA
enchanting 18K yellow gold brooch and pendant from Lazare Kaplan boasts a lovely bow design embellished by
Category

Late 20th Century Unknown Brooches

Materials

Ruby, White Diamond, 18k Gold, Yellow Gold

Edwardian Style Ruby and Diamond Bow Brooch
Located in London, GB
A modern ribbon bow brooch made in the Edwardian style, set with calibré-cut rubies and round
Category

2010s Edwardian Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

Ruby Princess Cut and White Diamond Round Brooch/Pendant in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful brooch/pendant with bright red ruby princess cuts and good quality white diamond rounds
Category

21st Century and Contemporary Brooches

Materials

White Diamond, Ruby, Yellow Gold

French Diamond Ruby and Gold Fan Brooch
Located in Amsterdam, NL
An 18 carat gold whymsical fan brooch with a ribbed fabric set with six carré cut rubies and four
Category

Vintage 1960s French Brooches

Materials

Diamond, Ruby, Gold, 18k Gold

1960 s Diamond Ruby Sapphire 18K Two-Tone Gold Vintage Bee Bug Brooch
Located in Philadelphia, PA
color with VS2 clarity Accented by round ruby cabochons flush set as eyes Weighing approximately 0.06
Category

Vintage 1960s Modern Brooches

Materials

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

Yellow Gold Diamond and Ruby Giraffe Brooch
Located in Beverly Hills, CA
18 karat yellow gold enamel, diamond and ruby giraffe brooch.
Category

21st Century and Contemporary Unknown Modern Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

1950s Fabulous Ruby Diamond gold Leaf Brooch
Located in New York, NY
Sumptuous 18kt Yellow Gold Abstract Leaf Brooch set with genuine Rubies & super white clean cut
Category

Vintage 1950s American Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Erwin Pearl Emerald Ruby Diamond Gold Brooch
By Erwin Pearl
Located in Beverly Hills, CA
A beautiful combination of color that play off of each other to create this lovely brooch by Erwin
Category

Vintage 1970s American Retro Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold

Diamond Ruby Sapphire Emerald Gold Brooch
Located in Lexington, KY
This lovely pin features three blooms of Ruby, Sapphire, Emerald, and Diamonds, all nestled in 18K
Category

Mid-20th Century Unknown Retro Brooches

Materials

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

Enamel Pearl Ruby Diamond Gold Butterfly Brooch
By Moira
Located in London, GB
A cream guilloche enamel butterfly brooch set with a ruby and cultured pearl body, diamond detail
Category

Early 2000s British Brooches

Materials

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

TIFFANY CO. SCHLUMBERGER Diamond Ruby Gold Starfish Brooch
By Jean Schlumberger for Tiffany Co.
Located in New York City, NY
Rare and unusual 18K gold, diamond and ruby brooch by Tiffany & Co. Schlumberger, circa 1960s. It
Category

Vintage 1960s American Brooches

Materials

Diamond, Ruby, 18k Gold

Gold Diamond Emerald and Ruby Bee Brooch
Located in Amsterdam, NL
An 18 carat white and yellow gold bee brooch set with diamonds and emeralds and with ruby eyes
Category

1990s Dutch Brooches

Materials

Diamond, Emerald, Ruby, Gold, 18k Gold

18K Textured Dog Brooch by Tiffany Company
By Tiffany Co.
Located in Chicago, IL
Dimentional 18K Yellow Gold Textured Dog Brooch by Tiffany & Company, set with Cabachon Ruby Eyes.
Category

American Brooches

Materials

Ruby, 18k Gold

Buccellati 1960s Diamond Ruby and Gold Dragonfly Brooch
By Buccellati
Located in New York, NY
An Italian Mid-20th Century 18 karat white and yellow gold brooch with rubies and diamonds by
Category

Vintage 1960s Italian Brooches

Materials

Diamond, Ruby, 18k Gold

Vintage Tiffany Co. Ruby and Diamond Bug Brooch in 18k Yellow and White Gold
By Tiffany Co.
Located in London, England
A beautifully handcrafted vintage Tiffany & Co. bug brooch set in 18k yellow and white gold. The
Category

Vintage 1980s Unknown Retro Brooches

Materials

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

Tiffany Co. 1960s Butterfly Ruby Sapphire Gold Brooch
By Tiffany Co.
Located in Los Angeles, CA
Tiffany & Co 1960s Butterfly Brooch Ruby Sapphire Gold Tiffany & Co 1960s gem-set butterfly gold
Category

Vintage 1960s Contemporary Brooches

Materials

Ruby, Sapphire, 18k Gold

Mario Buccellati Cabochon Ruby Sapphire Gold Brooch
Located in Firenze, IT
Designed as a flower, with cabochon cut rubies and sapphire. Mounted in 18Kt Gold Signed M
Category

Vintage 1960s Italian Retro Brooches

Materials

Ruby, Sapphire, Gold, 18k Gold

J.E. Caldwell Zircon Ruby Gold Bouquet Brooch
By J.E. Caldwell Co.
Located in San Francisco, CA
Rubies. The brooch measures 4.5 inches in width and 3.0 inches in height and weighs 32.5 grams.
Category

Vintage 1940s Retro Brooches

Materials

Ruby, Zircon, 18k Gold

Asprey Gold Diamond, Ruby and Enamel Woodpecker Brooch
By Asprey International Limited
Located in Mayfair, London, London
A unique 18k yellow gold Asrey woodpecker brooch. The brooch comprises of a flying woodpecker motif
Category

21st Century and Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Coral Emerald Ruby and Diamond Art Deco Style Bird Brooch in 18K White Gold
Located in Bangkok, TH
craftsmanship. Brooch Information Style: Art Deco Metal: 18K White Gold Width: 77 mm. Length: 38 mm. Weight
Category

21st Century and Contemporary Thai Art Deco Brooches

Materials

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

Van Cleef Arpels Paris 18k YG, Rock Crystal, Sapphire Ruby Girl Brooch Rare
By Van Cleef Arpels
Located in Beverly Hills, CA
Van Cleef & Arels 18k Yellow Gold, Rock Crystal, Sapphire & Ruby Girl Brooch Vintage Circa 1960
Category

Vintage 1960s French Retro Brooches

Materials

Rock Crystal, Ruby, Sapphire

Cartier Lapis Lazuli Ruby Gold Bird Brooch Pin
By Cartier
Located in Southampton, PA
18k Yellow Gold Lapis Lazuli Ruby Brooch Pin by Cartier. With 1 lapis lazuli 10mm x 8mm 1 small
Category

20th Century French Brooches

Materials

Lapis Lazuli, Ruby, 18k Gold

Edwardian Ruby and Diamond Crescent Moon Brooch
Located in Carmel-by-the-Sea, CA
A beautiful little antique treasure, made of platinum over 18k yellow gold and decorated with
Category

Antique 1890s Edwardian Brooches

Materials

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

Dog Yorkshire Diamond Ruby Gold and Platinum Brooch
Located in Geneva, CH
So Adorable! This small Yorkshire dog brooch is mounted on yellow gold 18k 750 all engraved. The
Category

Vintage 1960s French Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Retro Ruby Emerald Diamond Gold Tiger Brooch Pin
Located in Miami, FL
This immaculately designed lapel brooch from the 1970 era is of European provenance, crafted in
Category

Vintage 1970s Unknown Brooches

Materials

Diamond, Ruby, 18k Gold

David Webb Diamond, Ruby, Enamel Zebra Brooch
By David Webb
Located in New York, NY
David Webb Diamond, Ruby, Enamel, Platinum And 18k Yellow Gold Zebra Brooch. The pin is set with
Category

Late 20th Century French Artist Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum, Enamel

Victorian Ruby and Diamond Three Bird Brooch
Located in London, GB
Here we have charming brooch come pendant dating back to the Victorian period. This antique piece
Category

Antique 19th Century Victorian Brooches

Materials

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

Diamond Ruby Yellow Gold Teddy Bear Brooch
Located in Los Angeles, CA
Diamond and ruby gold Italian teddy bear brooch circa 1970. * ABOUT THIS ITEM: #P-DJ29A. Scroll
Category

Vintage 1970s Modern Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Enameled Yellow Gold and Ruby Circus Tiger Brooch
Located in Southampton, PA
excellent depiction of an adorably designed tiger, this interesting brooch also boasts precious rubies which
Category

20th Century Unknown Brooches

Materials

Ruby, 18k Gold, Yellow Gold

Ruby, Sapphire and Diamond Flower Brooch Pin
Located in Miami, FL
18k white gold brooch featuring approximately 3cts of round brilliant cut diamonds F color VS
Category

Vintage 1980s Unknown Modern Brooches

Materials

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

18 Karat White Gold Diamond and Ruby Brooch
Located in New York, NY
This exquisite ruby and diamond brooch is crafted in solid 18K white gold, weighing 27.39 grams and
Category

Vintage 1960s Unknown Retro Brooches

Materials

Diamond, Ruby, 18k Gold

Victorian Ruby and Diamond Crescent Brooch Pendant
Located in London, GB
Here we have an incredible brooch taken from the Victorian period. This antique piece has been
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Victorian Ruby and Diamond Crescent Brooch Pendant
Located in London, GB
Here we have an incredible brooch come pendant taken from the Victorian period. This antique piece
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Enamel Turquoise Ruby Diamond Gold Dragon Pin Brooch
Located in Miami, FL
This whimsical, well detailed vintage Retro dragon diamond enamel lapel brooch is crafted in
Category

Vintage 1960s Brooches

Materials

Diamond, Ruby, Turquoise, 18k Gold

Mario Buccellati Ruby Diamond Silver Gold Lace Brooch
By Mario Buccellati
Located in Austin, TX
The beautifully worked brooch by Mario Buccellati features a single faceted ruby (approximately 1
Category

Vintage 1930s Italian Brooches

Materials

Diamond, Ruby, 18k Gold, Silver

1960s Cartier Emerald Ruby Gold Flower Brooch
By Cartier
Located in Southampton, PA
Cartier offers a stunningly fashionable appearance. The pin is made of radiant 18K yellow gold and
Category

Late 20th Century French Brooches

Materials

Emerald, Ruby, 18k Gold, Yellow Gold

Impressive Antique Diamond And Ruby Butterfly Brooch, 1900ca
Located in Firenze, IT
-cut rubies, the thorax set with a drop-cut and calibre'-cut rubies and round-cut diamonds, the
Category

20th Century English Brooches

Materials

Diamond, 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 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 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 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 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 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 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 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.