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LB Exclusive 18K Yellow Gold 1.00 ct Diamond Cross Pendant
By LB Exclusive
Located in Southampton, PA
This LB Exclusive cross pendant is made of 18K yellow gold and embellished with diamonds that
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, Yellow Gold

LB Exclusive 18K Yellow Gold 1.00 ct Diamond Cross Pendant
By LB Exclusive
Located in Southampton, PA
This LB Exclusive cross pendant is made of 18K yellow gold and embellished with diamonds that
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, Yellow Gold

Happy Diamonds 18K White Gold Full Diamond Pave Floating Diamonds Large Cross Pe
By Chopard
Located in Southampton, PA
Magnificence and grace are personified in this breathtaking 1.13ct diamond paved cross-shaped
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

LB Exclusive 18K White Gold 0.37ct Diamond Cross Pendant CH00108
By LB Exclusive
Located in Southampton, PA
18K White Gold, diamonds with a total weight of 0.37 carats allow it to effortlessly catch the light
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, 14k Gold, White Gold

LB Exclusive 18k White Gold 1.0 Carat Diamond Cross Pendant
By LB Exclusive
Located in Southampton, PA
This cross pendant is simple, elegant, and statement making. Sparkling round-cut diamonds with a
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, White Gold

Elegant 18k White Gold Cross Necklace with Pendant 2.25 Carat Natural Diamonds
Located in רמת גן, IL
A beautiful cross drop necklace with pendant with a dazzling 2.25 carat round brilliant diamonds
Category

2010s Israeli Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

LB Exclusive 18K White Gold 0.28ct Diamond Cross Pendant CH00106W
By LB Exclusive
Located in Southampton, PA
Sparkling square-cut Diamonds totaling 0.28 carats make this cross shaped pendant incredibly
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

LB Exclusive 18K White Gold 0.37ct Diamond Cross Pendant CH00108
By LB Exclusive
Located in Southampton, PA
This cross shaped pendant is incredibly elegant. Crafted from 18K White Gold, it measures 0.75 long
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

David Yurman 18K Yellow Gold and Diamond Chevron Sculpted Cross Pendant #18461
By David Yurman
Located in Washington Depot, CT
David Yurman 18K Yellow Gold and Diamond Chevron Sculpted Cross Pendant- This elegant cross
Category

20th Century Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

LB Exclusive 18K Yellow Gold 0.37ct Diamond Cross Pendant CH00108
By LB Exclusive
Located in Southampton, PA
An array of sparkling Diamonds with a total weight 0.37 carats makes this cross shaped pendant
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

Vintage Van Cleef Arpels Mini Cross Diamond 18k White Gold Pendant Necklace
By Van Cleef Arpels
Located in Birmingham, GB
Vintage Van Cleef & Arpels Miniature Diamond Cross 18k White Gold Pendant Necklace A classic
Category

20th Century French Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Van Cleef Arpels 18k White Gold 0.24 Ct Diamond Cross Pendant Necklace
By Van Cleef Arpels
Located in Southampton, PA
White Gold, this luxury piece features a charming cross pendant that is covered in a series of six
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold, 18k Gold

18K White Gold 0.92 Carat Total Weight Modified Trillion Diamond Cross Necklace
Located in Cape May, NJ
Era: New Composition: 18K White Gold Primary Stone: Four Modified Trillion Cut Diamonds Total
Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

LB Exclusive 18K Yellow Gold 0.40ct Diamond Cross Earrings ER28183
By LB Exclusive
Located in Southampton, PA
18K Yellow Gold, each one measures 0.45 long by 0.25 wide. Diamonds with a total weight of 0.40 carats
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, Yellow Gold

Vintage Van Cleef Arpels Mini Cross Diamond 18k Yellow Gold Pendant Necklace
By Van Cleef Arpels
Located in Birmingham, GB
Vintage Van Cleef & Arpels Miniature Diamond Cross 18k Yellow Gold Pendant Necklace. A classic
Category

20th Century French Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany Co. Elsa Peretti 18K Yellow Gold Diamond Pave Cross Pendant Necklace
By Elsa Peretti for Tiffany Co.
Located in New York, NY
This Tiffany & Co. Elsa Peretti Cross Pendant Necklace is crafted in 18K yellow gold and features a
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Diamond Sapphire Gold Cross Pendant
Located in Scottsdale, AZ
This fabulous cross pendant is made in 18k yellow gold. The cross is set with round diamonds and
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, ...

Antique Victorian 18K Yellow Gold Old Mine Diamond Floral Cross
Located in Great Neck, NY
Beautiful Antique Victorian 18K Yellow Gold Old Mine Diamond Floral Cross. This gorgeous Victorian
Category

Antique 1890s Unknown Victorian Pendant Necklaces

Materials

Diamond, Yellow Gold

White Gold Diamond Cross Pendant Necklace
Located in Miami, FL
-have! Diamond Cross White Gold Pendant Necklace. 18K white gold. Diamonds: 1.57ct TW. F-VS1:  0.25ct F
Category

2010s Link Necklaces

Materials

Diamond, White Gold, Gold, 18k Gold

Luminous 0.42ct Diamond Cross-Shaped Pendant in 18K White Gold - Pendant Only
Located in רמת גן, IL
This exquisite 18k white gold pendant features a captivating cluster of 28 round brilliant diamonds
Category

2010s Singaporean Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Elegant 0.25ct Cross Diamond Pendant in 18K White Gold (Chain not included)
Located in רמת גן, IL
refinement. The 18K white gold setting enhances the natural beauty of the diamonds, providing a sleek and
Category

2010s Singaporean Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

LB Exclusive Continental Antique 18K Rose Gold, Silver Diamond and Emerald Cross
By LB Exclusive
Located in Southampton, PA
pattern. This LB Exclusive Continental Antique 18K Rose Gold and Silver Rose Cut Diamond and Emerald
Category

21st Century and Contemporary Figurines and Sculptures

Materials

Diamond, Emerald, 18k Gold, Rose Gold, Silver

Vintage Solid 18k Yellow Gold High Quality 0.60ctw Round Diamond Cross Pendant
Located in Montclair, NJ
Color - VS1/VS2 Clarity - 0.60ctw (approx.) Material: Solid 18k Yellow Gold Weight: 9.22 Grams Overall
Category

20th Century Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Diamond Gold Pave Criss Cross Ring
Located in Los Angeles, CA
This ring is composed of 18kt yellow gold and features a stunning criss cross design with white
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 18k Gold

Luminous 0.15ct Diamonds Cross Pendant in 18K White Gold (Chain Not Included)
Located in רמת גן, IL
This charming 18k white gold pendant features a cluster of 13 sparkling round brilliant diamonds
Category

2010s Singaporean Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

18 Karat White Gold Diamond Cross
Located in Scottsdale, AZ
Designer: custom design Material: 18k white gold Diamonds: 14 round brilliant cut = .04cttw Color
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, 18k Gold, White Gold

Beautiful Cross Necklace with 2.21ct Mixed Shaped Diamonds in 18K White Gold
Located in רמת גן, IL
Introducing a luxurious pendant crafted from exquisite 18K white gold, adorned with a breathtaking
Category

2010s Singaporean Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Pasquale Bruni 18K White Gold 0.25ct Diamond, Jade and Garnet Cross Necklace
By Pasquale Bruni
Located in Southampton, PA
This 18K White Gold Pasquale Bruni necklace offers a colorful take on a traditional cross necklace
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Garnet, Jade, 18k Gold, White Gold

Chopard Diamond White Gold Cross Necklace
By Chopard
Located in Feasterville, PA
Chopard Diamond Cross necklace crafted out 18k White Gold, adorned with appx 3 cts of Vvs1 E-F
Category

21st Century and Contemporary Swiss Chain Necklaces

Materials

Diamond, White Gold, 18k Gold

Stunning 18K White Gold Cross Pendant w/ 0.41ct Diamonds - Chain not included
Located in רמת גן, IL
of the enduring strength and beauty found in faith and spirituality. Metal: 18K White Gold Pendant
Category

2010s Singaporean Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

1.60 Carat Emerald Diamond Gold Cross
Located in Miami, FL
18k yellow gold cross featuring 13 emeralds weighing approximately 1.30cts total accented by 60
Category

20th Century American Brooches

Materials

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

0.19 ct White Diamonds 18K White Gold Stylized Cross Shape Pendant Necklace
Located in Marcianise, Marcianise (CE)
a message to solve the problem. Elegant and stylized cross shape pendant necklace realized in 18K
Category

Early 2000s Italian Modern Pendant Necklaces

Materials

White Diamond, 18k Gold, White Gold

Oval Cabochon Citrine Diamond Jude Frances Cross Pendant 18k Gold Halo .40ctw
By Jude Frances
Located in Greensboro, NC
! Composed of high purity 18k yellow and white gold, this pendant is fashioned into a Maltese cross adorned
Category

20th Century Unknown Pendant Necklaces

Materials

Citrine, Diamond, 18k Gold, Yellow Gold

18 Karat Gold Diamond Cross Pendant
Located in London, England
A diamond set cross pendant in 18 carat yellow gold. The cross is formed of six round brilliant cut
Category

Early 2000s Unknown Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Gorgeous Enamel Diamond Gold Cross Pendant
Located in New York, NY
An antique 18 karat yellow gold, enamel and diamond cross pendant. 19th century. Designed as a red
Category

Antique 19th Century Unknown Drop Necklaces

Materials

Diamond, 18k Gold, Enamel, Yellow Gold

Tiffany Co. Schlumberger Vintage 1.50 Carat Diamond 18K Gold Cross Clip Pin
By Jean Schlumberger for Tiffany Co.
Located in Miami, FL
Well known for its exquisite workmanship, this Tiffany & Co. Schlumberger 18K gold clip pin is
Category

Vintage 1970s American Modern Necklace Enhancers

Materials

Diamond, 18k Gold

LB Exclusive 18K Yellow Gold 0.50ct Diamond Hoop Cross Drop Earrings ER28107
By LB Exclusive
Located in Southampton, PA
adorned with a cross-shaped drop embellished with square-shaped diamonds. Each earring measures 0.75\
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, 18k Gold, Yellow Gold

.50 Carat Diamond Onyx Gold Cross
Located in Miami, FL
18k yellow gold cross featuring 35 round brilliant cut diamonds weighing approximately .50cts total
Category

21st Century and Contemporary American Necklace Enhancers

Materials

Diamond, Onyx, White Diamond, 18k Gold, Yellow Gold

Graff Diamonds Gold Diamond Cross Pendant Necklace
By Graff
Located in Southampton, PA
marvelously cut diamonds weighing in total approximately 0.75ct in this astonishing 18K white gold necklace
Category

Late 20th Century British Necklace Enhancers

Materials

White Diamond, 18k Gold, White Gold

LB Exclusive 18K White Gold 0.65ct Diamond Hoop Cross Drop Earrings ER28110
By LB Exclusive
Located in Southampton, PA
your personal style and belief. Each hinged hoop has its front edge traced with round diamonds. Gently
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, 18k Gold, White Gold

Vintage Religious Cross Pendant Biwa Pearl Diamond Emerald Eagle Head 18k Gold
Located in Torrance, CA
Finely detailed religious cross pendant, crafted in 18 karat yellow gold. A large Biwa pearl
Category

Mid-20th Century Unknown Pendant Necklaces

Materials

Diamond, Emerald, Pearl, 18k Gold, Yellow Gold

Vintage 18k Two Tone Gold Ruby Diamond Mosaic Maltese Cross Round Cufflinks
Located in Montclair, NJ
- 0.60ctw (approx.) Material: Solid 18K Yellow Gold w/ White Gold Top Weight: 10 Grams Backing: Swivel Back
Category

20th Century Cufflinks

Materials

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

1.26ct Pigeon Blood Ruby Diamond Cross Necklace Pendant in 18K White Gold
Located in Wan Chai District, HK
Introducing our exquisite 1.26ct Ruby & Diamond Cross Pendant Necklace in 18K White Gold. This
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

Three-Chain Diamond Gold Cross Bracelet
By H H Jewels
Located in Miami, FL
A piece that evokes strength, artistry and divinity. The 18 kt white gold three-chain cross
Category

2010s American Modern Chain Bracelets

Materials

Diamond, 18k Gold, White Gold

Yellow Gold Peridot Diamond Cross Pendant
Located in Dallas, TX
18K Yellow Gold Peridot and Diamond Cross Pendant. Stamped 750 and 18K. Chain not included.
Category

1990s Unknown Modern Pendant Necklaces

Materials

Diamond, Peridot, 18k Gold, Yellow Gold

Yellow Gold Peridot Diamond Cross Pendant
Located in Dallas, TX
18K Yellow Gold Peridot and Diamond Cross Pendant. Stamped 750 and 18K. Chain not included.
Category

1990s Unknown Modern Pendant Necklaces

Materials

Diamond, Peridot, 18k Gold, Yellow Gold

Cartier Diamond Yellow Gold Cross Pendant
By Cartier
Located in Southampton, PA
Presented in classy 18K yellow gold and designed in an incredibly sophisticated manner, this
Category

Late 20th Century French Necklace Enhancers

Materials

White Diamond, 18k Gold, Yellow Gold

18k Yellow Gold Lapis, Emerald, Diamond South Western Sun Cross Pin / Pendant
Located in Scottsdale, AZ
Designer: custom Material: 18K yellow gold Diamond: 66 round brilliant cut = 6.82cttw Color: G
Category

21st Century and Contemporary Brooches

Materials

Diamond, Emerald, Lapis Lazuli, 18k Gold, Yellow Gold

Cartier Diamond Gold Cross Pendant Necklace
By Cartier
Located in Southampton, PA
of 18K white gold drop over a dazzling junction of 1.50ct diamonds. A single, larger cut of diamond
Category

Late 20th Century French Necklace Enhancers

Materials

White Diamond, 18k Gold, White Gold

Heavenly 1.25 Carat Diamond Cross Pendant in 18K White Gold on White Gold Chain
Located in Tustin, CA
polished 18 karat white gold setting. Hidden bail on reverse top side of cross discretely suspends a 14
Category

20th Century American Modern Pendant Necklaces

Materials

White Diamond, 14k Gold, 18k Gold, White Gold

Diamond Cross Pendant
Located in London, GB
A stylised diamond cross pendant, of open work design set with round brilliant-cut diamonds
Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold

Tiffany Co. Schlumberger Diamond Gold Cross
By Tiffany Co.
Located in New York, NY
, Italy’s oldest republic. Clip in 18k gold with round brilliant diamonds. Diamond total weight is 1.18
Category

21st Century and Contemporary American Drop Necklaces

Materials

Diamond, 18k Gold

Art Cross Diamond Gold Men s Pendant
Located in Miami, FL
simulating the Crucifix is handcrafted in solid 18K yellow gold, weighing 24.4 grams and measuring 60 x 34
Category

Vintage 1960s American Artist Drop Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

18k White Gold Cross Stud Earrings with 1.57 Ct Natural Diamonds, AIG Cert
Located in רמת גן, IL
Beautiful 18k white gold cross diamond earrings with 1.57 total carat of ideal and natural oval cut
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Fashion Criss Cross Diamond Gold Ring
By Diana M. Jewels
Located in New York, NY
18KT White gold diamond fashion ring, features 5.00 carats of champagne and white diamonds. Near
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, White Diamond, Brown Diamond, 18k Gold

Custom Crucifix Cross Pendant 18k Gold 3D Jesus Diamond Pear Head Baguette 2"
Located in Northbrook, IL
This custom 18k diamond crucifix is a striking piece of fine jewelry crafted in 18k gold. The
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

Unique 18K White Gold Criss-Cross Style Ring with 0.30 Ct Natural Diamonds
Located in רמת גן, IL
Stunning criss-cross style ring made from 18k white gold with 0.30 total carat of round brilliant
Category

2010s Singaporean Cluster Rings

Materials

Diamond, 18k Gold, White Gold

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18k Gold Diamond Cross For Sale on 1stDibs

Find the exact 18k gold diamond cross you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Find an antique version now, or shop for 416 vintage or 778 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a 18k gold diamond cross may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing 18k gold diamond cross — no matter the origin — is easy, but Georgios Collections Inc, LB Exclusive and Tiffany Co. each produced a popular version that is worth a look. 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 brilliant cut and princess cut alternatives. When shopping for a 18k gold diamond cross, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 18k Gold Diamond Cross?

Prices for a 18k gold diamond cross can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $70 and can go as high as $138,000, while this accessory, on average, fetches $2,897.

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 Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Questions About 18k Gold Diamond Cross
  • 1stDibs ExpertApril 5, 2022
    Whether or not 18K gold wears off depends on how it's made. The finish will not wear off of a piece of jewelry or another object made entirely out of 18K gold. However, wear can occur on pieces that feature 18K gold plating, a thin layer of gold applied over another type of metal. You'll find a large selection of gold jewelry and decorative objects on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    An 18K gold watch is a timepiece made from gold precious metal of a specific purity. The term 18K means 18-karat, a precious metal that is 75 percent pure gold and 25 percent alloy. Shop a large collection of gold watches on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    18K Italy gold is 18-karat gold produced in Italy. Karats tell you how much of a piece of metal is genuine gold. In the case of 18-karat gold, 18 parts are pure gold, and six parts are other metals. This makes 18-karat pieces 75 percent gold. You'll find a large collection of gold jewelry on 1stDibs.
  • 1stDibs 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.

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