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Carelle Disco Dots 4.58ct Color Sapphire Ball Pendant in 18K RG, .60ct Diamonds
By Carelle
Located in New York, NY
This 18 karat rose gold Carelle Disco Dots color sapphire ball pendant captivates with an oversized
Category

2010s American Contemporary Chain Necklaces

Materials

Diamond, Sapphire, Pink Sapphire, 18k Gold

Édéenne 18K White Gold Leave Ball Pendant with Diamonds, Sapphires, Pearl Tassel
By Édéenne
Located in Paris, FR
of Maison Édéenne, this spheric 18K Gold pendant hanged to its 17.8 inches (45 cm) long chain can be
Category

2010s French Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Pearl, Sapphire, Blue Sapphire, Freshwater Pearl...

Emerald Beads Diamond Half Ball Earring
By Anuj Shah
Located in New York, NY
18K Gold, Emerald Beads ( 10.55 Cts) Diamond Half Ball Earring
Category

2010s Indian Artisan Clip-on Earrings

Materials

Diamond, Emerald, 18k Gold

18 Karat Yellow Gold Pendant Top with Momoiro Sango Coral Ball and Diamonds
By Okura Coral
Located in Tokyo, JP
Pendant top made with Japanese Momoiro Sango Coral, set in 18 karat yellow gold with diamonds. The
Category

Late 20th Century Japanese Pendant Necklaces

Materials

Coral, Diamond, 18k Gold, Yellow Gold

Hammerman Brothers Diamond and Sapphire Ball Ring
By Hammerman Brothers
Located in New York, NY
Hammerman Jewels 18 Karat Yellow Gold Diamond and Sapphire Ball Ring. 30 diamonds for 0.83 carats
Category

Early 2000s American Fashion Rings

Materials

Diamond, Sapphire, 18k Gold

18 Karat White Gold Diamond and Black Diamond Ball Earrings
Located in New York, NY
A pair of ball dangle earrings featuring round-cut diamonds weighing a total of 3.31 carats, and
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Black Diamond, 18k Gold, White Gold

18 Karat Yellow Gold Black Diamond Ball Ring
Located in Southbank, Victoria
18 karat yellow gold ball ring set with black diamonds 2.50ct. Size US6.5.
Category

2010s Australian Cocktail Rings

Materials

Black Diamond, 18k Gold

Cultured Pearl Necklace With Diamond Pave Ball
Located in London, GB
A Natural Vintage Cultured Pearl (8mm) Necklace With 1 Carat Diamond Pave Ball And 18 Carat Gold
Category

20th Century Italian Early Victorian Choker Necklaces

Materials

Diamond, Cultured Pearl, Ruby, 18k Gold

Demner Diamond Yellow and White Gold Ball Earrings
Located in New York, NY
Each hammered ball measuring approx 2.7cm collet-set with fancy-shaped and brilliant-cut near white
Category

20th Century American Drop Earrings

Materials

Diamond, 18k Gold

Tassel Diamond Ball Necklace, Long 18 Karat White Gold
Located in Chicago, IL
A 38' inch long 18k white gold diamond tassel necklace., The ball hangs 31" down with 10 strands of
Category

2010s Italian Modern Drop Necklaces

Materials

Diamond, 18k Gold

Tahitian Pearl Strand with Diamond Gold Ball Clasp
Located in New York, NY
" strand is finished with an 18k white gold clasp with .11 carats of white diamonds. The styling of a
Category

21st Century and Contemporary Multi-Strand Necklaces

Materials

Black Pearl, White Diamond, 18k Gold

Adorable 2.30 Carat Diamond G VVS Ball Studs
Located in Napoli, IT
marks for maker and 18 KT gold, are hand made at the highest standards. Adorable half ball design
Category

Early 2000s British Contemporary Lever-Back Earrings

Materials

Diamond, 18k Gold

Detachable Tsavorite Ball with Diamond Gold Drop Stud Earrings
Located in Bangkok, TH
Detachable Tsavorite Ball with Diamond Chain Drop Earrings in 18K Gold Tsavorite: 9.25cts. Diamond
Category

2010s Thai Contemporary Drop Earrings

Materials

Diamond, Tsavorite, Gold, 18k Gold

2, 78ct Emeralds Diamonds 18k White Gold Ring
By Ara Vartanian
Located in London, London
Designed exclusively by Ara Vartanian, this 18k White Gold Ring features four Emeralds, in a
Category

21st Century and Contemporary Brazilian Contemporary Cocktail Rings

Materials

White Diamond, Black Diamond, Emerald, 18k Gold, White Gold

1980 Tiffany Co. Paloma Picasso Diamond Pave Gold Ball Ring
By Tiffany Co.
Located in Scottsdale, AZ
yellow gold and platinum exterior is designed with a diamond pave ball featuring 24 diamonds. This
Category

Vintage 1980s Fashion Rings

Materials

Diamond, 18k Gold, Platinum, Yellow Gold

Ball Band Solitaire Ring with Tourmalated Quartz and Diamond
By Dana Bronfman
Located in New York, NY
This delicate ball band ring with a cabochon tourmalated quartz in the center has a touch of
Category

2010s American Modern Solitaire Rings

Materials

White Diamond, Quartz, 18k Gold

Diamond Inlaid Crystal Ball and Crystal Bead Necklace
By Helen Ringus
Located in TRYON, NC
This 1 in. carved crystal ball, inlaid with diamond polki set in 24 k gold, has been made into a
Category

21st Century and Contemporary American Contemporary Beaded Necklaces

Materials

Rock Crystal, 18k Gold, 24k Gold, Yellow Gold

Pink Spinels Earrings Set, 18k White Gold and Diamonds Earrings Set
Located in Bangkok, TH
You Are Not Dreaming Pink Spinel Earrings • Earrings in 18K white gold with 10 pc round cut Pink
Category

2010s Thai Drop Earrings

Materials

Diamond, Spinel, 18k Gold, White Gold

Toi et Moi Spherical Jade and Diamond Ring in 18k White Gold
Located in New York, NY
Toi et Moi Spherical Jade and Diamond Ring in 18k White Gold with over 1.48 cts of diamonds. A
Category

Antique 19th Century Fashion Rings

Materials

Diamond, Jade, 18k Gold, White Gold

Carelle Disco Dots Diamond Ball Pendant in 18 Karat YG with 2.05 Carat Diamond
By Carelle
Located in New York, NY
This 18 karat yellow gold diamond ball pendant captivates with an oversized silhouette and long
Category

2010s American Contemporary Chain Necklaces

Materials

Diamond, 18k Gold

ROBERTO COIN Diamond Tri-Color Gold Ball Necklace
By Roberto Coin
Located in Los Angeles, CA
. It's also pretty outside-of-the-box and creative. Plus diamonds. It is BRAND NEW with tags and we'll
Category

21st Century and Contemporary Contemporary Choker Necklaces

Materials

White Gold, 18k Gold

White South Sea Pearl Strand with Diamond Gold Ball Clasp
Located in New York, NY
. The 17.5" strand is finished with an 18k white gold clasp with .06 carats of white diamonds. The
Category

21st Century and Contemporary Multi-Strand Necklaces

Materials

South Sea Pearl, White Diamond, 18k Gold

Creamy Champagne South Sea Pearl Necklace on 18ct Diamond Ball
Located in Splitter s Creek, NSW
Diamond Ball as the Clasp. GORGEOUS!! Diamond Clasp has 126 high quality Diamonds equalling 3 carats
Category

2010s Unknown Modern Rope Necklaces

Materials

Diamond, South Sea Pearl, 18k Gold, Yellow Gold

Magnificent South Sea Pearl Necklace with Diamond Ball Clasp
Located in New York, NY
magnificent strand. The sizes vary from 18 to 15 mm. Exceptional quality. The clasp is a lovely diamond pave
Category

21st Century and Contemporary Contemporary Multi-Strand Necklaces

Materials

Cultured Pearl, 18k Gold

Gold and Multi-Gem “Ball” Earrings
Located in New York, NY
18K gold balls are joined by a ruby, and further ornamented with sapphires, rubies and diamonds in a
Materials

Diamond, Ruby, Sapphire, 18k Gold

Strand South Sea Cultured Pearls with Diamond Ball Clasp
Located in Dallas, TX
; 19.5" Length. 18 Karat White Gold Ball Clasp has 86 Round Brilliant Diamonds 1.72 CT TW.
Category

2010s Unknown Beaded Necklaces

Materials

Cultured Pearl, South Sea Pearl, 18k Gold

Blue Sapphire and Diamond Ball Ring in 18 Karat White Gold
Located in Westmount, CA
One 18kt white gold, natural blue sapphire and diamond ball ring with a black rhodium finish around
Category

2010s Canadian Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Yellow Sapphire and Diamond Ball Ring in 18 Karat White Gold
Located in Westmount, CA
One 18kt white gold, natural yellow sapphire and diamond ball ring with a black rhodium finish
Category

2010s Canadian Contemporary Fashion Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, White Gold

Pink Sapphire and Diamond Ball Ring in 18 Karat White Gold
Located in Westmount, CA
One 18kt white gold, natural pink sapphires and diamond ball ring with a black rhodium finish
Category

2010s Canadian Contemporary More Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

Yemyungji Diamond 18 Karat White Gold Millennium Ball Chain Drop Earrings
By YEMYUNGJI
Located in Seoul, Seoul
this unique jewelry. Yemyungji Diamond 18 Karat White Gold Millennium Ball Chain Drop Earrings
Category

21st Century and Contemporary South Korean Contemporary Drop Earrings

Materials

Diamond, White Gold, 18k Gold

Playful Poodle Dog with Enamel Ball, Ruby Eyes and Diamond Collar Gold Pin
Located in Palm Beach, FL
diamond collar and has an attached green, blue and enamel ball that he loves playing with. This pin is
Category

Vintage 1950s Brooches

Materials

Diamond, Ruby, 18k Gold

Bulgari Bvlgari Vintage 18 Karat Gold Diamond Heart Pendant with Ball Chain 70s
By Bulgari
Located in Sherman Oaks, CA
Channel-Set Baguette Cut Diamonds Approximately Dimensions of Heart = 23 mm Wide x 18 mm Long (26 mm
Category

Vintage 1970s Italian Pendant Necklaces

Materials

Diamond, 18k Gold

Nonidentical South Sea White Gold Pearl Gold Ball Diamond Bar Hook Earrings
By BOON
Located in Bangkok, TH
Gold Balls, and Diamond 18K Yellow Gold Bars Minimal. Gold: 18K Gold 9.85g. South Sea Pearls: 4 pcs
Category

21st Century and Contemporary Thai Contemporary Drop Earrings

Materials

Diamond, White Diamond, South Sea Pearl, Pearl, 18k Gold

18KW Rose Gold Diamond and Pink Sapphire Ball with Freshwater Pearl Necklace
Located in Central, HK
inches. Made in 18K rose and white gold. Pearl size: 10.53mm Diamond Ball : 45 pieces brilliant-cut
Category

2010s Hong Kong Modern Drop Necklaces

Materials

Diamond, Freshwater Pearl, Pink Sapphire, 18k Gold, Rose Gold

Disco Ball Earrings 18 Karat Gold Black Fancy Colored Diamonds French Back Clip
By Orostar
Located in New York, NY
Fabulous Disco Ball Earrings in 18 karat gold featuring 25.00 carats of black diamonds 1.00 carat
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, Black Diamond, Gold, 18k Gold

Etienne Perret French Diamond Gold Soccer Ball Pendant and Chain in 18KT Gold
Located in Scottsdale, AZ
This gorgeous yet fun Soccer Ball Diamond Pendant and 18kt Necklace by French Designer Etienne
Category

20th Century French Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

18 Karat Yellow Gold with Ball Momoiro Sango Coral Pendant Top with Diamond
By Okura Coral
Located in Tokyo, JP
This pendant top, made of Momoiro Sango and an 18 karat yellow gold frame with diamonds, highlights
Category

Late 20th Century Japanese Pendant Necklaces

Materials

Coral, Diamond, 18k Gold, Yellow Gold

2 Carat Round Cut Diamond Half Ball Earrings 18 Karat White Gold Setting
Located in Tarzana, CA
The quality of the diamonds are DEF colorless with VVS clarity ( clean ) Our items are customized
Category

21st Century and Contemporary American Artist Stud Earrings

Materials

Diamond, 18k Gold

Black South Sea Pearl Necklace with an 18 Karat White Gold Diamond Ball Clasp
Located in Mumbai, IN
Black South Sea Pearl Necklace With an 18 Karat White Gold Diamond Ball Clasp Beautiful south sea
Category

2010s Indian Contemporary Multi-Strand Necklaces

Materials

Diamond, South Sea Pearl, 18k Gold, White Gold

South Sea Pearl and Diamond Dior Tribales Style Ball Earrings Screw Back Studs
Located in Toronto, ON
Sea Pearls sit under the earlobe white the diamond studded gold ball sits in front. The diamond ball
Category

2010s Canadian Drop Earrings

Materials

Gold, 18k Gold, Yellow Gold

Piaget 18-Karat Yellow Gold Possession Ball Pendant
By Piaget
Located in London, GB
A beautiful 18k yellow gold diamond pendant from the Possession collection by Piaget. The necklace
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

18 Karat Yellow Gold Long Chain with Ball Stations
Located in Delray Beach, FL
Designed by Scheffel, Schmuck from the bubble collection, made in Germany, 18 karat yellow gold
Category

2010s German Modern Link Necklaces

Materials

Diamond, 18k Gold

Bold. Brilliant. Unforgettable 60carat white gold diamond necklaces.
Located in Miami, FL
Bold. Brilliant. Unforgettable 60carat white gold round diamond necklaces. Pre-owned Bvlgari
Category

2010s American Contemporary Necklace Enhancers

Materials

Diamond, 18k Gold, White Gold

Contemporary Pink Pearl and Diamond Ring
By Ronan Campbell
Located in Dublin 2, Dublin 2
beautiful scintillating diamonds (0.50ct). A gorgeous statement ring. Ring Size: L. Setting Dimensions: 14mm
Category

2010s Irish Contemporary Cocktail Rings

Materials

Diamond, Cultured Pearl, 18k Gold

Timeless 18 Karat Gold, Blue Sapphires and Diamonds Italian Necklace
By Roberto Casarin
Located in Valenza, IT
Fine Timeless Yellow Gold necklace, with Blue Sapphires and Diamonds ct. 0.20, handmade in Italy by
Category

2010s Italian Modern Choker Necklaces

Materials

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

17.87 Carat Tahitian Pearl Diamond 18 Karat Yellow Gold Earrings
By Exquisite Fine Jewellery
Located in Jaipur, Jaipur
Tahitian pearl earrings, mounted in 18 karats yellow gold with 1.13 carats shimmering white diamonds from
Category

21st Century and Contemporary Indian Modern Dangle Earrings

Materials

White Diamond, Pearl, Diamond, 18k Gold, Yellow Gold

7.97 Carat Aquamarine Diamond Freshwater Pearl 18 Karat Yellow Gold Bracelet
By Exquisite Color Kraft Pvt Ltd
Located in Jaipur, Jaipur
Design to encourage love, this simple but delicate bracelet is handcrafted in 18 karats yellow gold
Category

21st Century and Contemporary Indian Modern Chain Bracelets

Materials

Aquamarine, White Diamond, Freshwater Pearl, Diamond, 18k Gold, Yellow Gold

Andreoli Golden and White South Sea Pearl Drop and Stud Diamond Earrings 18kt
By Andreoli
Located in New York, NY
golden south sea pearls, two whie south sea pearls, 4.72 carats of F-G-H Color VS-SI Clarity diamonds and
Category

2010s Contemporary Clip-on Earrings

Materials

Diamond, White Diamond, Pearl, South Sea Pearl, Gold, 18k Gold, White Gold

30.10 Carats Turquoise Blue Sapphire and Diamond 18KT Yellow Gold Earrings
By Exquisite Color Kraft Pvt Ltd
Located in Jaipur, Jaipur
diamonds and suspending from diamond set hoop with a total diamond weight of approximately 0.34 carats
Category

21st Century and Contemporary Indian Modern Drop Earrings

Materials

Diamond, Blue Sapphire, Turquoise, Gold, 18k Gold, Yellow Gold

22.14 Carats South Sea Pearl and Diamond 18kt Yellow Gold Dangle Earrings
By Exquisite Color Kraft Pvt Ltd
Located in Jaipur, Jaipur
weighing approximately 22.14 carats suspended from flexible fringes of round cut diamonds further decorated
Category

21st Century and Contemporary Indian Modern Dangle Earrings

Materials

Diamond, South Sea Pearl, Gold, 18k Gold, Yellow Gold

Al Noor Blossom Ring Green Flower
Located in Dubai, DU
wardrobe. Diamonds: 0.37ct VS G Gold: 6.92gr 18k *The weight of the stones and gold is an average
Category

21st Century and Contemporary Emirian Cocktail Rings

Materials

Diamond, 18k Gold

Al Noor Blossom Signet Ring
Located in Dubai, DU
wardrobe. Diamonds 0.0.26 ct VS G Gold 6.5gr 18k *The weight of the stones and gold is an average
Category

21st Century and Contemporary Emirian Signet Rings

Materials

Diamond, 18k Gold

Natural Cultured Pearl Necklace
Located in London, GB
A Beautiful Natural Cultured 8mm Pearl Necklace and Diamond and Yellow Gold Clasp
Category

21st Century and Contemporary Italian Victorian Choker Necklaces

Materials

Cultured Pearl, Diamond, 18k Gold

JUDITH RIPKA Diamond Gold Necklace
By Judith Ripka
Located in New York City, NY
102.6 grams. Diamond is 80 cts.JUDITH RIPKA 18K WHITE GOLD DIAMOND BALL NECKLACE AND EARRINGS
Category

American Beaded Necklaces

Materials

Diamond, White Gold

18 Karat Rose Gold Pink Quartz Drop Earrings Venice Collection by Niquesa
By Niquesa
Located in London, GB
of oval cut rubies and brilliant cut diamonds. Drop Earrings Venice Collection by Niquesa 18 Rose
Category

2010s Italian Contemporary Drop Earrings

Materials

Quartz, Diamond, White Diamond, Ruby, Rose Gold, Gold, 18k Gold

South Sea Pearl Necklace with Pavé Diamond Clasp
Located in Greenwich, CT
15.5 to 13mm in diameter, strung on a silk cord, secured by a diamond and 18k white gold ball clasp
Category

Late 20th Century Beaded Necklaces

Materials

South Sea Pearl, White Gold

18 Karat White Gold Ball Earrings Pavé Set with 0.78 Carat of Diamond
Located in Coral Gables, FL
18k white gold ball earrings are pavé set with two hundred and sixty-six ( 266 ) Round Brilliant
Category

2010s Unknown Contemporary Stud Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

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18k Diamond Ball For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 18k diamond ball for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Our collection of these items for sale includes 84 vintage editions and 186 modern creations to choose from as well. Finding the perfect 18k diamond ball may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Creating a 18k diamond ball has been a part of the legacy of many jewelers, but those produced by Valentin Magro, Botta gioielli and La Fleur Jewels are consistently popular. See these pages for a round cut iteration of this accessory, while there are also ball cut cut and brilliant cut cut versions available here, too. There aren’t many items for men if you’re seeking a 18k diamond ball, as most of the options available are for women and unisex.

How Much is a 18k Diamond Ball?

Prices for a 18k diamond ball can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $570 and can go as high as $115,000, while this accessory, on average, fetches $5,712.

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 Diamond Ball
  • 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
    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 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 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 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 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 ExpertApril 5, 2022
    The term 10K diamond means a diamond gemstone placed in a 10-karat gold setting on a piece of jewelry like a bracelet, a necklace or a pair of earrings. Ten-karat gold is roughly 42 percent pure gold and 58 percent metal alloy. You'll find a variety of diamond jewelry 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 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.