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Marlene Stowe 18 Karat Yellow Gold Heart Pendant and Link Chain
Located in Birmingham, AL
This is a gorgeous designer Marlene Stowe Piece! Made in 18 K Yellow Gold, this piece features a
Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Ruby, 18k Gold, Yellow Gold

GIA Certified 1.05ct BURMA UNHEATED Ruby
Located in Singapore, SG
understanding and respect for our pricing decision. Myanmar (Burma) rubies are universally recognized as the
Category

21st Century and Contemporary Singaporean Art Deco Loose Gemstones

Materials

Ruby, 18k Gold, White Gold

Sapphire Ruby Emerald and Diamond Multicolored Stud Earrings
Located in Princeton, NJ
18kt White Gold stud earrings. Multi-colored sapphires, emerald, ruby, & diamonds. The heart shaped
Category

2010s Unknown Modern Stud Earrings

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Bvlgari Sapphire, Ruby, Diamond And Pearl Necklace
By Bulgari
Located in Miami, FL
Sensational Bvlgari pearl, sapphire, ruby and diamond necklace circa 1990, crafted in 18 karat
Category

1990s Italian Modern Pendant Necklaces

Materials

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

Modern Cultured Pearl 18 Karat Yellow Gold Heart Shape Pendant
Located in Poitiers, FR
Pendant in 18 karat yellow gold. Pendant in the shape of openwork heart encrusted with red gems, it
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

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

Large Chopard Happy Diamonds Heart Pendant
By Chopard
Located in Mayfair, London, London
A unique 18k yellow gold diamond and ruby Chopard necklace from the Happy Diamonds collection. The
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified 0.58 Carat Ruby Burmese No Heat Pigeon Blood and Diamond Ring
By Rewa Jewellery
Located in Bangkok, TH
pairing of a heart-shaped diamond and a rich ruby. The centre of the ring is a heart shaped GIA
Category

2010s Thai Engagement Rings

Materials

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

GIA Certified 0.81 Carat Ruby Burmese No Heat Pigeon Blood and Diamond Ring
By Rewa Jewellery
Located in Bangkok, TH
pairing of a heart-shaped diamond and a rich ruby. The centre of the ring is a heart shaped GIA
Category

2010s Thai Engagement Rings

Materials

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

Bulgari Heart Shape Sapphire Ear-Pendants
By Bulgari
Located in New York, NY
A Pair of 18k Yellow Gold, Sapphire, Ruby and Diamond Earclips by Bulgari Each featuring a heart
Category

Vintage 1980s Italian Clip-on Earrings

Materials

Diamond, Ruby, Blue Sapphire, 18k Gold

Mid-Century Yellow Gold Bracelet with an Articulated Double Sided Gem Heart Char
Located in Wheaton, IL
gold articulated double-sided heart charm with one side set with rubies and the other side set with
Category

Mid-20th Century Charm Bracelets

Materials

Ruby, Sapphire, 14k Gold, 18k Gold, Yellow Gold

18kt Gold Set of 2 Adler Genève Heart Bracelets Set with Sapphire, Rub, Diamonds
By Adler
Located in Antwerp, BE
Gorgeous Set of 2 Adler Genève Heart Bracelets in 18kt Yellow Gold Set with Sapphire, Ruby
Category

20th Century Swiss Artisan Cuff Bracelets

Materials

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

1920 s Art Deco Multi-Gem 18 Karat White Gold Heart Band Ring
Located in Philadelphia, PA
, emerald, and rubies Shank engraved with burst and wheat motifs Stamped 18k for 18 karat white gold
Category

Vintage 1920s Art Deco Band Rings

Materials

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

White Diamond Heart Shape Pendent Set in 18 Karat White Gold Made in Italy
By Annellino Fine Jewellery
Located in London, GB
, Italy. A domed heart is set with White VVS-G diamonds totalling approx. 0.35ct and set on a 18ct White
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

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

Pendant of a Gem Set Swallow Holding a Heart
Located in Stamford, CT
In 18 Kt gold set with a ruby and a sapphire this pendant is reminiscent of Shakespeare's poem
Category

Antique 1880s British Late Victorian Pendant Necklaces

Materials

Ruby, Sapphire, 18k Gold

Estate Diamonds 7.10 Carat Ruby 18 Karat Gold Heart Cluster Cocktail Ring
Located in Miami, FL
Estate Diamonds 7.10ct Ruby 18k Gold Heart Cluster Cocktail Ring. The total carat weight of the
Category

Vintage 1980s Unknown Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Ruby Diamond Gold Heart Ring
Located in Beverly Hills, CA
A sweet ring made with love featuring a 0.75 carat heart shaped ruby. It is accented by 4 smaller
Category

21st Century and Contemporary American Cocktail Rings

Materials

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

Tiffany Co. Vintage Ruby Heart Ring in 18K Yellow Gold
By Tiffany Co.
Located in New York, NY
Tiffany & Co. Vintage Ruby Heart Ring in 18K Yellow Gold Retails for 2,270 USD. In excellent
Category

2010s Modern More Rings

Materials

Ruby, Yellow Gold

Vintage Ruby Diamond 18K Gold Heart Shaped Necklace
Located in London, GB
We are delighted to offer this lovely Vintage 18K gold ruby necklace (chain is included and is also
Category

Late 20th Century Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

GIA Certified Untreated Heart Cut Ruby 18k Yellow Gold Pendant Necklace
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Natural Untreated Heart Cut Deep Red Ruby 18k Yellow Gold Solitaire Pendant Necklace
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Invisibly Set Ruby Heart Pendant - 18K Yellow Gold
Located in Ben Lomond, CA
An absolutely gorgeous invisible set ruby heart pendant with accent diamonds. It is has a large
Category

1990s American Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow 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

Vintage Tiffany Co. Vivid Blood Red Ruby Heart Cut 18k Yellow Gold Band Ring
By Tiffany Co.
Located in Birmingham, GB
Rare Tiffany & Co. Vivid Deep Red Ruby Heart Cut 18k Yellow Gold Band Ring. A beautifully made
Category

20th Century Band Rings

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Vintage Tiffany Co. Vivid Blood Red Ruby Heart Cut 18k Yellow Gold Band Ring
By Tiffany Co.
Located in Birmingham, GB
Rare Tiffany & Co. Vivid Blood Red Ruby Heart Cut 18k Yellow Gold Band Ring. A beautifully made
Category

20th Century Band Rings

Materials

Ruby, Gold, 18k Gold, Yellow Gold

18K Kieselstein Ruby Diamond Heart Crown Pendant
By Barry Kieselstein-Cord 1
Located in Laguna Hills, CA
18K KIESELSTEIN RUBY DIAMOND HEART CROWN PENDANT The iconic Kieselstein design is 1" in length
Category

21st Century and Contemporary North American Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

0.62 Carat, Natural, Heart-Shape Ruby and Diamond Ring Set in 18k White Gold
Located in Tokyo, JP
Diamonds set in 18 Karat White Gold. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of
Category

20th Century Japanese Modern Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

"I Heart Snakes" Twisted Snake Heart Pendant in 18K Gold with Diamond Ruby
By Eytan Brandes
Located in Sherman Oaks, CA
This 18 karat gold pendant is a new design by Eytan Brandes. It depicts two amorous snakes
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Ruby, Gold, 14k Gold, 18k Gold, Yellow Gold

Tiffany Co. Ruby Heart Gold Ring
By Tiffany Co.
Located in New York, NY
Tiffany & Co. yellow gold band ring features a heart shaped Ruby in a gold heart shaped bezel
Category

Vintage 1980s Band Rings

Materials

Ruby, 18k Gold, Yellow Gold

18 Karat White Gold Ruby Stud Heart Earrings
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 8.85 ct, the setting made in 18k White gold.
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Ruby, 18k Gold, White Gold

Chopard Ruby Diamond Gold Heart Necklace
By Chopard
Located in Southampton, PA
18k Yellow Gold Diamond Ruby Heart Necklace by Chopard. With 50 Round Brilliant Cut Diamonds VS1
Category

Vintage 1980s Swiss Choker Necklaces

Materials

Diamond, Ruby, 18k Gold

Ruby Diamond Gold Heart Stud Earrings
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 10.16 ct, Diamond 0.48 ct H VS quality, the setting made in 18k White gold
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Ruby, 18k Gold

NEW 18k White Gold .95ct GIA NO HEAT Heart Ruby w/ Diamond Sides Engagement Ring
Located in Montclair, NJ
Here we have an absolutely lovely ring that is newly crafted from solid 18k white gold featuring a
Category

2010s American Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

18k Kieselstein Ruby and Diamond Heart Crown Pendant
By Barry Kieselstein-Cord 1
Located in Laguna Hills, CA
18K KIESELSTEIN RUBY DIAMOND HEART CROWN PENDANT The iconic Kieselstein design is 1" in length
Category

21st Century and Contemporary North American Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

French Caged Heart 18K Yellow Gold Charm Pendant
Located in London, GB
An 18 karat (18K) yellow gold charm pendant designed as a caged red synthetic ruby heart. Stamped
Category

20th Century French Pendant Necklaces

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Diamond Ruby Heart Necklace Vintage 18k Yellow Gold Slide Estate Jewelry
Located in Torrance, CA
Stylish and finely detailed diamond & ruby heart slide necklace crafted in 18 karat yellow gold
Category

Late 20th Century Unknown Modern Pendant Necklaces

Materials

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

Bangle in 18k White Gold with Ruby and Heart Shape Diamond Cluster
Located in New York, NY
Adorn your wrist with this bangle crafted with utmost love in 18K white gold with pear and round
Category

21st Century and Contemporary Bangles

Materials

Diamond, Ruby, 18k Gold, White Gold

French Caged Ruby Heart 18 Karat Yellow Gold Charm Pendant
Located in London, GB
An 18 karat (18K) yellow gold charm pendant designed as a caged red synthetic ruby heart. Stamped
Category

20th Century French Pendant Necklaces

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Ruby Heart Ring
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 12.75 ct, Diamond 0.21 ct H VS quality,the setting made in 18k White gold
Category

20th Century Unknown Modern Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Ruby Diamond Gold Heart Key Pendant Necklace
By La Fleur Jewels
Located in Bangkok, TH
pendant made in 18k Rose gold.We made in very neat detail and workmanship. Top quality of ruby that is
Category

20th Century Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

Tiffany Co. Red Ruby Gold Heart Brooch
By Tiffany Co.
Located in Stamford, CT
Tiffany & Co circa 1950 to 1960 solid 18k yellow gold Italian made heart brooch, with 12 round
Category

Mid-20th Century Brooches

Materials

Ruby, 18k Gold, Yellow Gold, Gold

Asprey Ruby Heart Sapphire and Diamond Necklace
By Asprey
Located in London, GB
Here we have an 18ct white gold necklace from Asprey showcasing a romantic design. The pendant
Category

1990s Pendant Necklaces

Materials

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

In the manner of Kieselstein-Cord Royal Hearts 18k Ruby Diamond Heart Brooch
Located in New York, NY
puffy crowned heart design in 18k yellow brushed gold . The crown has 5 bezel set round brilliant
Category

Vintage 1980s North American Modernist Brooches

Materials

Diamond, Ruby, 18k Gold

Ruby Diamond Gold Heart Motif Cocktail Ring
Located in Miami, FL
is crafted in solid 18K white gold, weighs app. 14.9 grams, the top and measuring 18 mm x 20 mm
Category

Vintage 1980s Cocktail Rings

Materials

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

Ruby and Diamond Yellow Gold Heart Pendant
Located in Lucerne, CH
A true love pendant created in yellow gold 750 set with 23 square cut rubies totaling approx. 3.20
Category

Early 2000s Unknown Contemporary Pendant Necklaces

Materials

White Diamond, Ruby, 18k Gold, Yellow Gold

Coffee Grinder Love Heart Gold Ruby Charm Pendant
Located in London, GB
coffee grinder with rotating handle and a drawer which opens up to reveal a ruby love heart. An unusual
Category

20th Century French Charm Bracelets

Materials

Ruby, 18k Gold

CARTIER Diamond Ruby Yellow Gold Heart Charm Pendant
By Cartier
Located in New York, NY
A charming yellow gold pendant from Cartier featuring a 16.0mm heart set with 12 cabochon rubies of
Category

1990s French Necklace Enhancers

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Antique Art Deco Black Starr Frost 18K Gold and Platinum Natural Ruby Heart Pin
By Black, Starr Frost
Located in Great Neck, NY
Beautiful Antique Art Deco Black Starr Frost 18K Gold and Platinum Natural Ruby Heart Pin. This
Category

Vintage 1920s Art Deco Brooches

Materials

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

18 Karat White Gold Ruby Stud Heart Earrings
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 8.85 ct, the setting made in 18k White gold.
Category

21st Century and Contemporary Unknown Modern Stud Earrings

Materials

Ruby, 18k Gold, White Gold

18 Karat White Gold Ruby Stud Heart Earrings
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 3.25 ct, the setting made in 18k White gold.
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Ruby, 18k Gold

18 Karat White Gold Ruby Stud Heart Earrings
By La Fleur Jewels
Located in Bangkok, TH
quality .It is deep red and very sparking. Ruby use 8.85 ct, the setting made in 18k White gold.
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Ruby, 18k Gold

7.83 Carat Heart Shaped Ruby Eternity Band Ring
By GEMME
Located in New York, NY
totaling 7.83 Carats. Heart Shape Rubies in this size are very hard to come by. Set in 18 Karat Rose
Category

2010s American Band Rings

Materials

Ruby, 18k Gold, Rose Gold

Heart Petal Ruby Invisible Earrings
By La Fleur Jewels
Located in Bangkok, TH
and very sparking. Ruby use 37.75 ct,Diamond 1.11 ct H VS quality,the setting made in 18k White gold
Category

21st Century and Contemporary Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold

French Augis Plus Qu’Hier Heart 18K Yellow White Gold Enamel Ruby Love Pendant
By A. Augis
Located in London, GB
A French 18 karat (18K) yellow and white gold, enamel and ruby love charm pendant with a rebus
Category

20th Century French Pendant Necklaces

Materials

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

Victorian Ruby Diamond White Gold Heart-Shaped Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 0.60 carat diamond and 0.60Ct natural ruby, 18k white gold
Category

Antique 1880s Victorian Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Handcraft Ruby Heart 18 Karat White Gold Drop Earrings
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. 18 karat white gold drop earrings. Handmade by our artisans assembled with
Category

21st Century and Contemporary Italian Artisan Drop Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Ruby and Diamond Heart Necklace
By La Fleur Jewels
Located in Bangkok, TH
time for party. We use the top quality of ruby which are deep red and sparking .Ruby use 3.73 ct, Heart
Category

21st Century and Contemporary Thai Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat White Gold Ruby and Diamond Heart Necklace
By La Fleur Jewels
Located in Bangkok, TH
shape Diamond 0.27 ct F VS ,the setting made in 18k white gold. This pendant is include chain 18 inches
Category

21st Century and Contemporary Thai Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat Yellow Gold, Enamel, Ruby Heart Locket Pendant
Located in Coral Gables, FL
18 Karat Yellow Gold Heart Locket Featuring Black Enamel Crosshatch Pattern & 28 Round Rubies
Category

Late 20th Century Unknown Necklace Enhancers

Materials

Ruby, 18k Gold, Yellow Gold, Enamel

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Ruby 18k Gold Heart For Sale on 1stDibs

On 1stDibs, you can find the most appropriate piece of ruby 18k gold heart for your needs in our varied inventory. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Our collection of these items for sale includes 201 vintage editions and 179 modern creations to choose from as well. If you’re looking for an item from our selection of ruby 18k gold heart from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. A choice in our collection of ruby 18k gold heart from La Fleur Jewels, Tiffany Co. and Bulgari — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes heart cut and princess cut alternatives. When shopping for an object in our assortment of ruby 18k gold heart, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Ruby 18k Gold Heart?

The price for a piece of ruby 18k gold heart starts at $302 and tops out at $450,000 with these necklaces, on average, selling for $4,888.

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.

Questions About Ruby 18k Gold Heart
  • 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 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 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
    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 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 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 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 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.
  • 1stDibs ExpertOctober 30, 2024
    How much your 18K gold chain is worth depends on several factors. As a material, 18-karat gold typically fetches a higher price than 14-karat and 10-karat gold on the scrap market because it contains more pure gold. When selling a piece for scrap, the length, thickness and weight of your chain will determine how much you can expect to receive for it. It's also possible that your chain may be worth more than the going scrap rate due to its style, maker, age and other characteristics. Consequently, you may wish to have a certified appraiser or knowledgeable jeweler evaluate your jewelry before you sell it. On 1stDibs, shop a wide range of gold chains.
  • 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 ExpertFebruary 22, 2021
    The price of gold per gram fluctuates with the market for gold. Today, 18k gold is worth roughly $44 per gram.