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Ruby Diamond Gold Leaf Brooch Pin
Located in New York, NY
Large leaf motif 18k gold brooch, set with rubies and approx. 0.40ctw in diamonds. Brooch is 83mm
Category

20th Century Brooches

Materials

Diamond, Ruby, Gold

Ruby Emerald Diamond Lion Cub Brooch
Located in Stamford, CT
Lion cub 18k yellow gold brooch with ruby, emerald and white diamonds. Signed CF. Hand textured
Category

Mid-20th Century Unknown Brooches

Materials

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

French Retro Emerald Diamond Ruby Brooch/Pendant
Located in New York, NY
An exquisite Emerald, Diamond and Ruby Brooch/Pendant in 18k Yellow Gold Set with 4 Emeralds
Category

Vintage 1950s French Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold

Ruby Leaf Brooch 18 Carat White Gold
By La Fleur Jewels
Located in Bangkok, TH
ct, Diamond 0.20 ct F VS quality, the setting made in 18k White gold. It is an elegant brooch.
Category

21st Century and Contemporary Thai Modern Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

18K Gold Ruby Diamond Pin
Located in Monte Carlo, MC
-shaped ruby, set in 18K yellow gold and surrounded by a delicate halo of diamonds. Above it, a faceted
Category

20th Century Brooches

Materials

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

Rabbit Ruby Sapphires Yellow White Gold Brooch
Located in Corcoué Sur Logne, Loire-Atlantique
(18k) The eyelashes and mustaches in white gold The eyes are sapphires and the muzzle is ruby
Category

20th Century Unknown Brooches

Materials

Ruby, Sapphire, 18k Gold, White Gold

Antique French 18k Gold Opal with GIA Ruby Sapphire VERY Long Bar Pin Brooch
Located in Montclair, NJ
rubies with an opal center. The come together in an alternating pattern to create this long one of a kind
Category

21st Century and Contemporary French Brooches

Materials

Opal, Ruby, Sapphire, 18k Gold

Mario Buccellati Diamond Ruby Butterfly Brooch Pin
By Mario Buccellati
Located in Miami, FL
Mario Buccellati Diamond & Ruby Butterfly Brooch Pin A Rare and Collectible Masterpiece Presenting
Category

Vintage 1950s Italian Retro Brooches

Materials

Diamond, Ruby, Gold, 18k Gold

Cartier Emerald Ruby and Diamond Turtle Brooch
By Cartier
Located in London, GB
Here we have a charming little brooch from the world renowned jewellery of house of Cartier. This
Category

Vintage 1960s Brooches

Materials

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

Pampillonia 18KY Diamond Ruby Bengal Tiger Brooch
By Pampillonia
Located in Cincinnati, OH
Designs, Inc. 18 karat yellow textured gold body. Two round ruby eyes. One round prong set diamond on
Category

Early 2000s American Brooches

Materials

Diamond, Ruby, 18k Gold

1960s Ruby Gold Dog Brooch Pin
Located in New York, NY
1960s 18k gold dog brooch with ruby eyes. Brooch measures 35mm x 39mm. Marked: 18k Italy. Weight
Category

Vintage 1960s Italian Brooches

Materials

Ruby, Gold

David Webb 18K Yellow Gold Frog with Azurite-Malachite, Diamonds, Ruby Brooch
By David Webb
Located in New York, NY
Part of the David Webb Kingdom Collection, this 18k and platinum frog brooch is exquisitely
Category

20th Century American Modern Brooches

Materials

Diamond, Malachite, Ruby, Yellow Gold

AENEA GIA Cert. 7.75ct. Conch Pearl 18k Gold Rubies Diamonds Trembling Brooch
By AENEA Jewellery
Located in Salzburg, AT
1,24ct. Material: Yellow Gold 18k; Palladium 950; Red Gold 18k This Brooch is one of our Masterpieces
Category

21st Century and Contemporary Austrian Modern Brooches

Materials

Yellow Diamond, Pink Diamond, Black Diamond, Pearl, Pink Sapphire, Yello...

RETRO - brooch with ruby and single cut diamonds up to 0.50ct 18k gold 11.5 gram
Located in The Hague, ZH
18 kt bicolor gold brooch set with ruby ​​and single cut diamonds tot. 0.50 ct - F/G - VS/SI - dim
Category

Vintage 1950s Dutch Retro Brooches

Materials

Diamond, Ruby, 18k Gold

Pearls, Ruby, 18 Karat Rose Gold Brooch.
Located in Marcianise, Marcianise (CE)
Retrò brooch in 18 kt rose gold structure mounted with a central ruby surrounded by little pearls
Category

Antique Early 1800s Italian Retro Brooches

Materials

Pearl, Ruby, 18k Gold, Rose Gold

Bee Brooch with Square Yellow Sapphires, Diamonds, Ruby Eyes in 18k Yellow Gold
Located in Old Tappan, NJ
Pre owned vintage estate 18K yellow gold sapphire bee pin. The body of the bee has 67 invisibly
Category

Late 20th Century Unknown Brooches

Materials

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

Antique Pearl and Ruby Golf Club Brooch
Located in London, GB
Here we have a playful brooch dating back the Edwardian period. Crafted from a warm 18ct yellow
Category

Antique Early 1900s Edwardian Brooches

Materials

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

Tiffany Co. Ruby, Emerald, Diamond Lion Brooch
By Tiffany Co.
Located in West Palm Beach, FL
From the iconic American house of Tiffany Co., this enchanting brooch is a masterful blend of
Category

Vintage 1980s American Modern Brooches

Materials

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

Victorian Diamond, Ruby and Emerald Brooch, c1880s
Located in London, GB
basket of flowers. Hand crafted in 18 carat yellow gold the brooch is exquisitely detailed. The basket is
Category

Antique 1880s English Victorian Brooches

Materials

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

David Webb Diamond Ruby Fern Brooch
By David Webb
Located in New York, NY
This striking double pinstem brooch by David Webb is crafted in 18k yellow gold and platinum, set
Category

21st Century and Contemporary American Contemporary Brooches

Materials

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

Ruby and Diamond Retro Gold Spray Brooch
Located in New York, NY
Bold and lovely retro design featuring 38 round brilliant rubies weighing approximately four carats
Category

Vintage 1970s Retro Brooches

Materials

Diamond, Ruby, Gold, 18k Gold

Estate French Pierre Brun 18K Buff Top Sapphire Diamond Ruby Dolphin Brooch 8ctw
Located in Winter Springs, FL
A striking and beautifully executed French brooch by renowned jeweler Pierre Brun, celebrated for
Category

Late 20th Century French Contemporary Brooches

Materials

Diamond, Ruby, Sapphire

Emerald, Sapphire and Ruby with Diamond Brooch
Located in New York, NY
This Emerald, Sapphire & Ruby Brooch with Diamonds in 18k White Gold is an exquisite piece of
Category

21st Century and Contemporary American Contemporary Brooches

Materials

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

18k Yellow Gold Colorful Enamel Work w/ Ruby Eyes Detailed Kitty Cat Pin Brooch
Located in Montclair, NJ
--Stone(s):-- (2) Natural Genuine Ruby - Round Brilliant Cut - Bezel Set - Pinkish Red - 2mm each
Category

21st Century and Contemporary Brooches

Materials

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

Vintage Diamonds Rubies Dog Brooch in 18kt Gold
Located in Aventura, FL
This charming dog brooch is expertly crafted in 18k yellow gold and features a whimsical design
Category

20th Century Brooches

Materials

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

Rose Brooch 18kt Gold Tsavorite, Diamond Ruby Pink Diamond Brooch
Located in Jupiter, FL
Rare exquisite rose diamond brooch made with garnets, rubies and diamonds in 18KT whtie gold. GRAM
Category

21st Century and Contemporary North American Modern Brooches

Materials

Diamond, Garnet, Ruby, Tsavorite, Gold, 18k Gold

Victorian Ruby and Diamond Harlequin Crescent Brooch
Located in London, GB
Here we have a whimsical brooch featuring a playful figure seated on a crescent moon. This
Category

Antique 19th Century Victorian Brooches

Materials

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

Vintage Ruby and 18ct Yellow Gold Bird Brooch
Located in Jesmond, Newcastle Upon Tyne
An fine and impressive vintage 0.02 carat ruby and 18 karat yellow gold bird brooch; part of our
Category

20th Century European Brooches

Materials

Ruby, 18k Gold, Yellow Gold

Sapphire, Ruby, Emerald Yellow Gold Brooch
Located in Hicksville, NY
Item Details: Length: 2 inches Metal Type: 18 karat Yellow Gold Weight: 13.1 grams Center
Category

Vintage 1960s Unknown Retro Brooches

Materials

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

18 Karat Gold Ruby Diamond Tulip Brooch
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18K gold, a stunning brooch hand set in 1.57 carats ruby and 3.29 carats of sparkling
Category

21st Century and Contemporary Artisan Brooches

Materials

Diamond, Ruby, Gold, 18k Gold

Antique Ruby and Diamond Mourning Hand Brooch
Located in London, GB
Here we have a distinctive bar brooch taken from the Victorian period. This 18ct yellow gold piece
Category

Antique 19th Century Victorian Brooches

Materials

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

David Webb 18K Yellow Gold Heraldic Green Emerald Ruby and Diamond Brooch
By David Webb
Located in New York, NY
cabochon center stone, diamonds, rubies and pear cut sapphires. The brooch is about 2.5 inches long with a
Category

20th Century American Modern Brooches

Materials

Diamond, Emerald, Ruby, Yellow Gold

1980s Ruby Diamond Gold Bird Brooch Pin
Located in Hicksville, NY
Item Details: Metal Type: 18K Yellow Gold Weight: 5.3 grams Length: 2.5cm Diamond Details
Category

Vintage 1980s Unknown Brooches

Materials

White Diamond, Ruby, 18k Gold

Vintage Tsavorite, Diamond Ruby Salamander long Brooch.
Located in Aspen, CO
18K, white diamond, bright green natural Tsavorite and ruby set in a realistic long salamander
Category

Vintage 1950s Retro Brooches

Materials

Diamond, Ruby, Tsavorite, 18k Gold, Silver

Bochic “Orient” Sapphire, Red Ruby Red Enamel Brooch Set In 18K Gold Silver
By Bochic
Located in New York, NY
Bochic “Orient” Sapphire, Red Ruby & Red Enamel Brooch Set In 18K Gold & Silver Fancy Multi color
Category

21st Century and Contemporary Thai Belle Époque Brooches

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sap...

RETRO brooch with ruby and old mine cut diamonds up to 0.50ct 18k gold 24.4 gram
Located in The Hague, ZH
RETRO 18k bicolor gold brooch in the shape of a bird, set with ruby ​​verneuille and old mine-cut
Category

Vintage 1950s Dutch Retro Brooches

Materials

Diamond, Ruby, 18k Gold

ART DECO brooch with pearls, ruby and old mine cut diamond 18k gold and platinum
Located in The Hague, ZH
ART DECO 18k gold with platinum brooch set with pearls, ruby ​​and old mine cut diamond up to
Category

Vintage 1910s Dutch Art Deco Brooches

Materials

Diamond, Pearl, Ruby, 18k Gold, Platinum

18K Yellow Gold Mouse Ruby Eyes with Long Tail Brooch Pin
Located in Hicksville, NY
Item Details: Metal Type: 18K Yellow Gold [Hallmarked, and Tested] Weight: 7.3 grams Pin
Category

Antique Mid-18th Century Brooches

Materials

Gold, 18k Gold, Yellow Gold

Ruby and Diamond Yellow Gold Giraffe Brooch
Located in Stamford, CT
Vintage large Giraffe ruby and diamond textured brooch. Crafted in 18k yellow gold, the brooch is
Category

Late 20th Century Brooches

Materials

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

Bulgari Yellow Sapphire, Ruby, Emerald Diamond Swan Brooch
By Bulgari
Located in New York, NY
Bulgari Yellow Sapphire, Ruby, Emerald & Diamond Swan Brooch A Bulgari brooch from 1988, crafted
Category

20th Century Italian Contemporary Brooches

Materials

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

Brooch with ruby and rose cut diamond up to 0.50ct 12.5 gram 18k gold and silver
Located in The Hague, ZH
18k gold brooch set with ruby ​​and rose-cut diamonds up to 0.50 ct – F/G – SI Detailed
Category

Antique 1880s Dutch Early Victorian Brooches

Materials

Diamond, Ruby, 18k Gold, Silver

Antique Micromosaic Brooch of 18k Gold
Located in Lewisburg, PA
with the brooch. Materials: Turquoise, Ruby, 18k gold.
Category

Antique Early 19th Century Renaissance Brooches

Materials

Ruby, Turquoise, 18k Gold

18k Two Tone Gold Detailed Mosaic Green Enamel W/ Diamond Ruby Frog Brooch Pin
Located in Montclair, NJ
This stunning vintage brooch features a large frog design crafted in solid 18k yellow gold. The
Category

Vintage 1980s Brooches

Materials

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

1.10 Carat Round Cut Diamond Brooch with Rubies and Blue Sapphires in 18K W/G
By Rewa Jewellery
Located in Bangkok, TH
This brooch features 1.10-carat diamonds, surrounded by a vibrant array of gemstones. Encircling
Category

2010s Brooches

Materials

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

Unisex Fine Ruby Sapphire Long Brooch Pin with Diamonds in 18k Solid White Gold
By VR Jewels
Located in New York, NY
Unisex Fine Ruby Sapphire Long Brooch Pin with Diamonds in 18K White Gold which is a fusion of
Category

21st Century and Contemporary American Art Nouveau Brooches

Materials

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

18KY Diamond, Emerald, Ruby, Sapphire Leaf Brooch
Located in Cincinnati, OH
This special piece will be the highlight of any outfit! 18 karat gold leaf design. 6 cabochon blue
Category

Antique Mid-19th Century Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Matador Themed Ruby and Emerald Brooch/Pin
Located in Palm Desert, CA
The Matador-themed Ruby and Emerald Brooch/Pin showcases exquisite craftsmanship and a vibrant
Category

Vintage 1980s Unknown Retro Brooches

Materials

Emerald, Ruby, Gold, 14k Gold, Yellow Gold, 18k Gold, Sterling Silver

Round and Baguette Diamond Ruby White Gold Brooch
Located in New York, NY
, this brooch embodies both elegance and sophistication Details: Metal: 18k White Gold Gemstone: Ruby
Category

20th Century Unknown Retro Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

19th Century French Tri Color Gold Ruby Brooch
Located in New York, NY
French Tri Color Gold Ruby Brooch set in 18k gold from the 19th Century, Originally a cover for a
Category

Antique 1880s French Late Victorian Brooches

Materials

Ruby, 18k Gold

Antique 1.17 Carat Ruby 1.56 Carat Diamond 18k White Gold Bar Brooch Circa 1910
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.17 carat ruby and 1.56 carat diamond, 18 karat white gold
Category

Vintage 1910s Brooches

Materials

Diamond, Ruby, White Gold

Yellow Gold Diamond Moonstone Ruby Flower Estate Brooch
By Yard
Located in Miami, FL
Ruby Flower Estate Brooch is truly a masterpiece. Yellow Gold Diamond Moonstone Ruby Flower Estate
Category

21st Century and Contemporary Brooches

Materials

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

Diamond Ruby and Sapphire Yellow Gold Peacock Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, large and impressive 0.42 carat diamond, 0.28 carat ruby and 0.45 carat sapphire, 18
Category

Early 2000s Unknown Brooches

Materials

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

Victorian Turquoise Ruby and Diamond Falcon Pin Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning Victorian turquoise and 0.08 carat ruby, 0.06 carat diamond and 18 karat yellow gold
Category

Antique 1880s Brooches

Materials

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

Vintage Black Pearl Emerald Diamond Ruby Bee Brooch
Located in Montgomery, AL
Material: 18K White Gold Brooch Length: 1 Inch Brooch Width: 1 1/2 Inches Weight: 9.1 Grams Accented by
Category

20th Century Art Deco Brooches

Materials

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

18k Yellow Gold 0.60 Round Vivid Red Ruby Detailed Bee Insect Fly Pin Brooch
Located in Montclair, NJ
--Stone(s):-- (18) Natural Genuine Rubies - Round Brilliant Cut - Prong & Pave Set - Vivid
Category

21st Century and Contemporary Brooches

Materials

Ruby, Gold, Yellow Gold

Vintage Ruby, Diamond and Gold Brooch, ca 1950
Located in Genève, CH
A European vintage brooch in 18k yellow gold set with rubies (NH, 1.16ct total) and diamonds
Category

Antique 1650s European Brooches

Materials

Diamond, Ruby, Gold, 18k Gold

Antique Ruby and 0.23 Carat Diamond, 18k Yellow Gold Pig Pin Brooch Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 0.01 carat ruby, 0.23 carat diamond and 18 karat yellow
Category

Vintage 1930s Brooches

Materials

Diamond, Ruby, Yellow Gold, Platinum

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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.