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1950s J.Lacloche Diamonds and Ruby Gold Earrings Brooch Set.
Located in Beziers, FR
18K Gold,Diamonds and Ruby Earrings and Brooch Set. Signed by J.LACLOCHE Paris-Cannes. Circa 1950
Category

Vintage 1950s French Clip-on Earrings

Materials

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

Antique Victorian Star Pendant Brooch Ruby Diamond Gold, circa 1900
Located in Lancaster, Lancashire
pendant/ brooch is Victorian Circa 1900. The fabulous piece is adorned with bright red synthetic Rubies
Category

Antique Early 1900s British Victorian Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

Victorian Emerald, Sapphire, Ruby and Diamond Clover Pendant / Brooch
Located in Essex, GB
A top class example of Victorian jewellery. This highly adaptable piece can worn as a brooch or
Category

Late 20th Century Pendant Necklaces

Materials

Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, 18k Gold, 9k Gold, Yell...

Swan Lake, 18 Karat Gold, Pink Sapphire, Ruby, Diamonds Brooch
By Maison Kwan
Located in Hong Kong, HK
Swan Lake 24 Rubies (3.145cts), 12 Pink Sapphires (2.413cts), 69 Diamonds (1.11cts), 18K Yellow
Category

2010s Hong Kong Contemporary Pendant Necklaces

Materials

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

Van Cleef Arpels Inspired Ballerina Sapphire Ruby Emerald Pendant Brooch
Located in Antwerp, BE
AIG Certification number: J90530098BE Gold: 18K Yellow Gold Weight: 24,53 gr. Diamonds: 1,60ct. F
Category

1990s Belgian Pendant Necklaces

Materials

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

1.13 Carat Vintage Yellow White Gold Diamond Sapphire Ruby Brooch
By Hana Or
Located in Antwerp, BE
Gold: 18K yellow and white gold Weight: 14.16 grams Diamonds: 0.53ct. colour: H Clarity: SI1
Category

2010s Belgian Contemporary More Jewelry

Materials

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

Signed Sajen Ruby, Garnet, Green Tourmaline 18kt Gold Pendant Brooch
Located in Scottsdale, AZ
pear cut intense deep purple rubies (1.25inches x 1.15inches), four oval cut garnets (.16inches x
Category

20th Century Indonesian Contemporary Pendant Necklaces

Materials

Garnet, Ruby, Tourmaline, 18k Gold, Yellow Gold

18 Karat Diamond, Ruby and Sapphire Circle Medallion Pendant or Brooch
Located in Pikesville, MD
A substantial and very well made round 18 karat gold, diamond and precious gemstone medallion slide
Category

Vintage 1980s American Art Deco Pendant Necklaces

Materials

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

Outstanding Multi-Gem Pendant Brooch by Frederic Boucheron, circa 1890
Located in Warrington, PA
Outstanding Multi-Gem Pendant Brooch by Frederic Boucheron featuring an old mine cut and rose-cut
Category

Antique 1890s French Edwardian Pendant Necklaces

Materials

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

Vintage Signed Goldman Kolber Custom Inca or Mayan Lady Pendant Brooch Combo
Located in Warrington, PA
Vintage Signed Goldman Kolber Custom Inca or Mayan lady Pendant Brooch Combination. The pendant is
Category

Vintage 1960s American Retro Pendant Necklaces

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Animal Owl Yellow Gold Diamonds and Rubies Brooch
Located in Viana do Castelo, PT
A Magnificent Retro Brooch, representing an Owl / Bird, in the style of Van Cleef and Arpels
Category

Mid-20th Century French Retro Brooches

Materials

Diamond, Ruby, Gold, 18k Gold

Art Nouveau Cameo Rubies Pearls Yellow Gold 1800s French Brooch
Located in Viana do Castelo, PT
A Magnificent French Art Nouveau Cameo Brooch with a spectacular Agata Cameo depicting the side
Category

Antique Late 19th Century French Art Nouveau Brooches

Materials

Agate, Pearl, Ruby, Gold, 18k Gold, Yellow Gold

Belle Époque Ruby Sapphire and Diamonds 4 Carats Barrete Brooch
Located in Viana do Castelo, PT
A Elegante and Magnificent Portuguese La Belle Époque Barrete Brooch, a perfect symphony between
Category

Antique Late 19th Century Portuguese Belle Époque Pendant Necklaces

Materials

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

Animal Dragon Diamonds Gold 1890s Chinese Imperial Pendant or Brooch
Located in Viana do Castelo, PT
A Breathtaking and Unique - Pendant or Brooch, Imperial Dragon in a Flying pose from the late
Category

Antique 1890s Portuguese Late Victorian Pendant Necklaces

Materials

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

Ruby Tsavorite Garnet Flower Pin
Located in Vail, CO
Gem-set flower pin, the flower motif with pavé-set ruby petals clustered around a pavé diamond-set
Category

21st Century and Contemporary Unknown Modern Brooches

Materials

Ruby, Tsavorite, 18k Gold

Frohmann 18 Karat Gold and Rubies Fly Lapel Pin Brooch
Located in Antwerpen, BE
This unique realistic fly lapel-pin, is made of 18 carat gold and covered with black rhodium and 4
Category

2010s Belgian Brooches

Materials

Ruby, 18k Gold

Drgonfly brooch enamel diamond sapphire ruby 18 k gold
Located in Bad Kissingen, DE
18 k yellow gold translucent enamel 5,27 ct sapphire 0,29 ct ruby 0,96 ct diamond size ca. 10 x 8
Category

21st Century and Contemporary German Brooches

Materials

18k Gold

Vintage 18 K white and yellow Gold Ruby Diamond Flower Brooch
Located in Zurich, Zollstrasse
Finely crafted in 18 K white and yellow Gold Flower brooch set with 7 round cut Rubies weighing
Category

2010s Unknown Contemporary Brooches

Materials

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

0.12 Ct Ruby, Diamond and 18 k Yellow Gold Brooch - Art Deco Style
Located in Jesmond, Newcastle Upon Tyne
An Art Deco style 18 karat yellow gold, 0.12 carat ruby and 0.04 carat diamond brooch; part of our
Category

Vintage 1980s English Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Brooch in 18 K Yellow Gold with Enamel, Rubies and Pink Sapphires
Located in Crema, Cremona
Brooch in 18K yellow gold with blue and white enamels, pink sapphires and rubies. Central element
Category

Mid-20th Century Italian Renaissance Revival Brooches

Materials

Ruby, Pink Sapphire, 18k Gold, Yellow Gold, Enamel

Large Beautiful 18 K Gold Enamel Sapphire Diamond and Ruby Brooch or Pendant
Located in Austin, TX
A large and beautifully hand made dragonfly brooch in 18K yellow gold with applied enamel, 13
Category

1990s Unknown Contemporary Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Retro Flower Basket Brooch Set with Diamond, Ruby and Sapphires in Bimetal 18 K
Located in London, GB
Flower basket brooch set with diamond ruby and sapphires. Set in Bimetal 18 carat white and yellow
Category

Vintage 1970s British Retro Brooches

Materials

White Diamond, Ruby, Blue Sapphire, 18k Gold

18K Yellow Gold Ruby Globe Brooch
By LB Exclusive
Located in Southampton, PA
This luxurious 18K Yellow Gold brooch is instantly captivating. Incredibly elegant, it features a
Category

21st Century and Contemporary Brooches

Materials

Ruby, 18k Gold, Yellow Gold

18K Gold Ruby Diamond Flower Brooch
Located in New York, NY
Calibre-cut rubies. 9 round diamonds total approx. 2.5ct. Measurement: 5.3 x 4.9cm Weight: 47.0
Category

20th Century Brooches

Materials

Diamond, Ruby, 18k Gold

18K Gold Ruby Diamond Leaf Brooch
Located in New York, NY
Round diamonds total approx. 2.3ct, G-H/VS. Square-cut ruby.
Category

Late 20th Century Brooches

Materials

Diamond, Ruby, 18k Gold

Vintage ruby 18k yellow gold beetle brooch
Located in Beverly Hills, CA
A radiant vintage 18k yellow gold brooch centered with a luminous cabochon ruby and accented by ten
Category

Vintage 1980s Modern Brooches

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Tiffany Co. 18K Ruby Flower Brooch
By Tiffany Co.
Located in Flushing, NY
Tiffany & Co. 18K Ruby Flower Brooch Marked: TIFFANY & Co. 18K . Italy. Approximate
Category

20th Century Brooches

Materials

Ruby

Ruby and Diamond 18K Gold Brooch Pin
By Royaal Stones Ltd
Located in Bangkok, Thailand
18K Gold brooch, with a matte dull gold finish. The perfect accessory for every occasion! Please
Category

21st Century and Contemporary Art Deco Brooches

Materials

Diamond, Ruby, 18k Gold

Tiffany Co. Ruby 18K Yellow Gold Brooch
Located in Beverly Hills, CA
A contemporary brooch featuring an intricate interlocking loop design. Crafted in 18k yellow gold
Category

21st Century and Contemporary American Contemporary Brooches

Materials

Ruby, 18k Gold, Yellow Gold

Cartier 18k Gold, Ruby, and Diamond Brooch
By Cartier
Located in New York, NY
Designed as a fish set with single-cut diamonds swimming with three starfish set with round rubies
Category

Vintage 1970s Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold

18K Gold Large Citrine Stone Ruby Diamonds Brooch
Located in New York, NY
An 18K Yellow gold figural brooch. The brooch is made in a ribbon design, and encrusted with a
Category

20th Century Unknown Brooches

Materials

Ruby, Citrine, Diamond, 18k Gold

Vintage 18K Yellow Gold Ruby Crab Brooch 9.9G
Located in Los Angeles, CA
Vintage 18K Yellow Gold Ruby Crab Brooch 9.9G Specifications: · Pre-Owned (Great condition
Category

Late 20th Century American Artisan Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Elegant 18k White Gold Ruby Diamond Fish Brooch
Located in New York, NY
Embrace the whimsical charm of this exquisite 18k white gold fish brooch. Its entire body is
Category

21st Century and Contemporary Art Nouveau Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage ruby 18k yellow gold and enamel dachshund brooch
Located in Beverly Hills, CA
This vintage brooch from the 1970’s is crafted in 18k yellow gold with intricate enamel detailing
Category

Vintage 1970s Modern Brooches

Materials

Ruby, Gold, 18k Gold, Yellow Gold, Enamel

David Webb Emerald Diamond Ruby Sapphire 18k Brooch
By David Webb
Located in New York, NY
David Webb Emerald Diamond Ruby Sapphire 18k Brooch Large cabochon emerald (13.5 x 20 mm) of
Category

Late 20th Century American Brooches

Materials

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

1960 s Ruby Diamond 18k Gold Feather Brooch Pin
Located in Miami, FL
This Exquisite late 1960's vintage Diamond and Ruby feather brooch pin are crafted in 18k yellow
Category

Vintage 1960s Retro Brooches

Materials

Diamond, Ruby, 18k Gold

18K Yellow Gold 0.86ct Diamond and Ruby Elephant Brooch
By LB Exclusive
Located in Southampton, PA
Attract good fortune and good luck with this diamond and ruby elephant brooch. This whimsical
Category

21st Century and Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Natural Jadeite Diamond Ruby 18K Gold Cicada Brooch Pendant
Located in Austin, TX
An adorable brooch or pendant in a form of cicada. Crafted of 18 K white and yellow gold with 2
Category

21st Century and Contemporary Hong Kong Artisan Brooches

Materials

Diamond, Jade, Ruby, 18k Gold

Ruby, Emerald, Sapphire and Diamond Floral Brooch, 18k
Located in New York, NY
A Ruby, Emerald, Sapphire and Diamond Floral Brooch made in 18k Gold. The stones weigh
Category

20th Century Brooches

Materials

Diamond, Emerald, Ruby, Sapphire

Kurt Wayne Vintage 18K Yellow Gold Ruby Duck Brooch
By Kurt Wayne
Located in Southampton, PA
Beautiful details make this vintage Kurt Wayne brooch simply unforgettable. A pair of ducks are
Category

21st Century and Contemporary Brooches

Materials

Ruby, 18k Gold, Yellow Gold

18K Yellow Gold 3.0ct Diamond and Ruby Heart Brooch
By LB Exclusive
Located in Southampton, PA
This vintage heart-shaped brooch comes to life thanks to its array of sparkling gemstones. Diamonds
Category

21st Century and Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Vintage Ruby Diamond 18K Yellow Gold Humming Bird Brooch
Located in Beverly Hills, CA
. The brooch features 18 vibrant round cut rubies, with a total weight of approximately 0.75 carats
Category

Vintage 1980s Brooches

Materials

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

Vintage Ruby Diamond 18K Yellow Gold Fish Hook Brooch
Located in Beverly Hills, CA
the 1980s is crafted in 18K yellow gold and showcases a striking marquise cut ruby, weighing
Category

20th Century Brooches

Materials

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

Tiffany Co. 18K Yellow Gold Ruby Diamond Brooch Pin
By Tiffany Co.
Located in Baltimore, MD
Tiffany & Co. 18K Yellow Gold Ruby & Diamond Brooch Pin Metal: 18k yellow gold Weight: 8.83 grams
Category

Late 20th Century Italian Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

18K Yellow Gold 2.50ct Diamond, Ruby, and Emerald Brooch
By LB Exclusive
Located in Southampton, PA
This dynamic 18K yellow gold brooch is a celebration of color, texture, and design. A series of
Category

21st Century and Contemporary Brooches

Materials

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

Bvlgari Monete Ruby 18K Yellow Gold Ancient Coin Brooch
By Bulgari
Located in Banbury, GB
SKU CT-2402 Comes With Box Only Date approx 1990 Model Bvlgari Monete Metal 18k Yellow Gold Stones
Category

1990s French Brooches

Materials

Ruby, 18k Gold, Yellow Gold

Estate Diamond Ruby 18k Yellow Gold Violin Brooch Pin
Located in Simpsonville, SC
Ruby 18k Yellow Gold Violin Brooch Pin is a nod to the past, a celebration of creativity, and a
Category

20th Century Brooches

Materials

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

Victorian French 18K Yellow Gold Diamond Ruby Snake Brooch
Located in New York, NY
Antique 1850s Victorian French 18K yellow gold diamond ruby snake pin brooch set with 37 rose cut
Category

Antique 1850s French Victorian Brooches

Materials

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

Mario Buccellati Diamond Ruby Emerald 18k Gold Bird Brooch
By Mario Buccellati
Located in New York City, NY
diamonds over an 18K gold setting, with carved rubies and emerald accents, this beautiful brooch is over 2
Category

Late 20th Century Brooches

Materials

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

TOLIRO 18K Yellow Gold Diamond Ruby Enamel Snake Brooch
By Toliro
Located in New York, NY
Italy TOLIRO 18K yellow gold diamond ruby green black and white enamel snake brooch with pave-set
Category

20th Century Italian Modern Brooches

Materials

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

Italy 18K Yellow Gold Ruby Turquoise Pearl Ballerina Brooch
Located in New York, NY
A whimsical and finely crafted brooch in the form of a ballerina, rendered in 18K yellow gold is
Category

Vintage 1960s Italian Modern Brooches

Materials

Ruby, Turquoise, Pearl, 18k Gold, Yellow Gold

Tiffany Co Vintage 18k Ruby Brooch and Earrings Set
By Tiffany Co.
Located in Miami, FL
accented with a cluster of Rubies in its center. The suite is created in 18-karat yellow gold with
Category

Vintage 1950s American Modern Brooches

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Gold Ruby Turtle Brooch
Located in Beverly Hills, CA
in 18k gold with rubies for eyes.
Category

Vintage 1950s American Brooches

Materials

Ruby, 18k Gold

Cartier Baiser Du Dragon Diamond Ruby 18k White Gold Brooch
By Cartier
Located in New York City, NY
We would like to present this very fine Cartier Baiser du Dragon ruby diamond clip brooch,circa
Category

21st Century and Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage Tiffany Co Ruby 18K Yellow Gold Flower Bouquet Brooch
By Tiffany Co.
Located in Beverly Hills, CA
from luxurious 18K yellow gold, the brooch is elegantly marked with hallmarks stamped Tiffany & Co, 18K
Category

Vintage 1960s Brooches

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Exquisite 18k Yellow Gold Cheany Snail Brooch with Ruby Eyes
Located in New York, NY
Exquisite 18k Yellow Gold Cheany Snail Brooch with Ruby Eyes Embrace the charm of our Exquisite
Category

1990s Art Deco Brooches

Materials

Ruby, 18k Gold, Yellow Gold

Ruby and 18k Yellow Gold Fox Brooch - Vintage Circa 1960
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.02 carat natural ruby and 18 karat yellow gold brooch modelled in
Category

Vintage 1960s Unknown Brooches

Materials

Ruby, 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 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 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.