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18k Gold Diamond Brooch

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Vintage 18k Gold Diamonds Retro Syle Brooch
Located in Lake Worth, FL
Vintage 18K Gold Diamonds Brooch French Retro style elegant artistic statement brooch from the
Category

Vintage 1950s French Retro Brooches

Materials

Diamond, 18k Gold

Vintage 18k Gold Diamonds Retro Syle Brooch
Vintage 18k Gold Diamonds Retro Syle Brooch
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W 1.25 in L 2.25 in
Victorian era 18K gold diamond pink coral rose bud brooch
Located in Versailles, FR
This victorian era 18K gold diamond brooch, featuring a spray of coral rose bud, captures the
Category

Antique 19th Century French High Victorian Brooches

Materials

Coral, Diamond, 18k Gold, Silver

Vintage Brooch 18 K Yellow Gold Diamonds Mabe Pearl
Located in Zurich, Zollstrasse
Attractive 18 K yellow Gold brooch set with 1 Mabe Pearl and brilliant cut Diamonds and 4 Marquise
Category

Vintage 1980s Swiss Contemporary Brooches

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

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

21st Century and Contemporary German Brooches

Materials

18k Gold

1960 18 K white Gold cluster Vintage Ruby Diamonds Brooch
Located in Zurich, Zollstrasse
A stunning, fine and impressive 18 K white Gold cluster brooch from the 1960 set with 10 Rubies
Category

Vintage 1960s Unknown Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold

Flower Brooch Diamond Enamel 18 K
Located in Bad Kissingen, DE
18 k yellow gold front tip in Silver enamel ca. 1 ct diamond 1 yellow sapphire 16,88 gram ca. 6 cm
Category

20th Century European Brooches

Flower Brooch Diamond Enamel 18 K
Flower Brooch Diamond Enamel 18 K
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W 1.58 in L 2.37 in
18 K rose Gold openwork Dragonfly brooch pink Sapphire Tsavorite Diamond Pearl
Located in Zurich, Zollstrasse
Nouveau. Made in warm 18 K rose Gold it is featuring an oval vivid green Tsavorite weighing 0.37 ct, 1
Category

2010s Swiss Art Nouveau Brooches

Materials

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

18 K Gold Filigree and Milgrain Art Deco Style Ruby Diamonds Brooch/Pendant
Located in Zurich, Zollstrasse
Very attractive new 18 K white Gold brooch/pendant inspired by the glamorous Art Deco era featuring
Category

2010s Unknown Art Deco Brooches

Materials

Diamond, Ruby, Gold, 18k Gold

Estate Ruby Sapphire Emerald Diamond & Pearl 18 K Gold Flower Basket Brooch/ pin
Located in New York, NY
Estate Ruby Sapphire Emerald Diamond & Pearl 18 K Gold Flower Basket Brooch/ pin 18k Yellow gold
Category

2010s Brooches

Materials

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

18 K White Gold Spray Brooch or Pendant Tahitian Pearls Colored Stones Diamonds
Located in Zurich, Zollstrasse
18 K white Gold. It can also be worn as a pendant. WEIGHT 24.22 grams SIZE 8.2 cm x 4.30 cm
Category

2010s Unknown Contemporary Brooches

Materials

Diamond, Pearl, 18k Gold, White Gold

18k Gold Opal Diamond Brooch
Located in Montreal, QC
18k yellow gold , opal gemstone and 15 genuine diamond brooch. Unmarked, tested 18k, 40mm long x
Category

Vintage 1950s Unknown Brooches

Materials

Diamond, Opal, 18k Gold

18k Gold Opal Diamond Brooch
18k Gold Opal Diamond Brooch
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W 1.3 in L 1.58 in
Diamond 18k Gold Spray Brooch
Located in Summerland, CA
Lovely spray of diamonds. 18k white gold with 22 full cut diamonds and 19 single cut diamonds
Category

Vintage 1940s Brooches

Materials

Diamond, 18k Gold

Diamond 18k Gold Spray Brooch
Diamond 18k Gold Spray Brooch
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W 1 in D 0.5 in L 3 in
Vintage 2.55 Ct Diamond Bow Brooch Pin /Pendant in 18 K White Gold
Located in New York, NY
A bow brooch / Pendant crafted in 18 Karat white gold and densely set with sparkling bright white
Category

Early 2000s Brooches

Materials

Diamond, 18k Gold, White Gold

18K Gold Sapphire Diamond Brooch
Located in New York, NY
Designed as a scrolling openwork brooch with conical shaped elements, one pavé-set with circular
Category

20th Century Brooches

Materials

Diamond, Sapphire, 18k Gold

18K Gold Sapphire Diamond Brooch
18K Gold Sapphire Diamond Brooch
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H 3.27 in W 0.99 in L 2.52 in
18 K yellow Gold bee brooch golden South Sea Pearl Diamond Emerald Ruby
Located in Zurich, Zollstrasse
of a ca 15mm golden South SeaPearl. The brooch is made in 18 K yellow Gold and measures approx. 32 mm
Category

2010s Swiss Contemporary Brooches

Materials

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

18K Gold Diamond Flower Brooch
Located in New York, NY
Round brilliant-cut diamonds total approx. 5.55ct, G-H/VS. Measurement: 9.5 x 5.7 cm Weight: 71.9
Category

20th Century Brooches

Materials

Diamond, 18k Gold

18K Gold Diamond Flower Brooch
18K Gold Diamond Flower Brooch
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W 2.25 in L 3.75 in
18 K white Gold bee brooch South Sea Pearl Diamond Rubyfancy Sapphire Tsavorite
Located in Zurich, Zollstrasse
Tsavorites. The body consists of a ca 16mm white South SeaPearl. The brooch is made in 18 K white Gold and
Category

2010s Swiss Contemporary Brooches

Materials

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

18K Gold Pearl Diamond Brooch
Located in New York, NY
The brooch is circa 1950, composed of cultured pearls and a line of brilliant and baguette-cut
Category

Mid-20th Century Brooches

Materials

Diamond, Pearl, 18k Gold

18K Gold Pearl Diamond Brooch
18K Gold Pearl Diamond Brooch
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H 0.95 in L 1.5 in
Diamond 18k White Gold Brooch
Located in Surfside, FL
Fireworks of Baguette, marquise & round brilliant cut diamonds brooch in 18k white gold. Baguette
Category

21st Century and Contemporary Brooches

Materials

18k Gold, White Gold

Unique 18k White Gold Diamond Brooch
Located in רמת גן, IL
Main Stone: Diamond 18k White Gold SKU: GMJ-009-Diamond Brooch Package Contents: ~ Diamond Ring
Category

2010s Israeli Brooches

Materials

Diamond, Gold, 18k Gold, White Gold

18 K Gold Bar Pin Brooch with Baguette Diamonds and Sapphire and Ruby Cabochon
Located in Zurich, Zollstrasse
Elegant 18 K yellow and white Gold bar pin brooch set with a heart shaped Sapphire Cabochon and and
Category

Vintage 1980s German Contemporary Brooches

Materials

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

Elegant 18 K White Gold Brooch Diamond Akoya Pearls circa 1970 by Meister Zurich
Located in Zurich, Zollstrasse
Very elegant 1970s 18 K white Gold brooch set with 7 fine cultured Akoya pearls and 33 brilliant
Category

Vintage 1970s Swiss Contemporary Brooches

Materials

Diamond, Pearl, 18k Gold, White Gold

18K White gold Diamond Butterfly Brooch
By La Fleur Jewels
Located in Bangkok, TH
Diamond butterfly brooch .A cute butterfly that the wing can move use diamond 5.44 ct H Vs quality
Category

21st Century and Contemporary Brooches

Materials

Diamond, 18k Gold

18K White gold Diamond Butterfly Brooch
18K White gold Diamond Butterfly Brooch
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W 1.97 in L 1.66 in
18k white gold flower Diamond Brooch
By La Fleur Jewels
Located in Bangkok, TH
use 8.09 ct the setting made in 18k White gold.It is an elegant brooch and pendant.As you see in the
Category

21st Century and Contemporary Unknown Modern Brooches

Materials

Diamond, 18k Gold

18k white gold flower Diamond Brooch
18k white gold flower Diamond Brooch
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W 1.58 in L 1.58 in
Rare Victorian brooch - 18 K Yellow gold Queen Bee set with rose cut diamond
Located in Antwerp, BE
For sale is this stunning Bee brooch. This 18 ct yellow gold beauty is most likely crafted in the
Category

Antique Late 19th Century French Victorian Brooches

Materials

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

Diamond White Gold 18K Brooch 1960S
Located in Geneva, CH
Diamond and white gold 18K Brooch stylized design. 66 diamonds. Total approximately 1.39 carats
Category

Vintage 1960s European Aesthetic Movement Brooches

Materials

Diamond, 18k Gold, White Gold

Diamond White Gold 18K Brooch
Located in Geneva, CH
Indulge in the timeless allure of our Diamond 18K White Gold Brooch—a masterpiece of sophistication
Category

Late 20th Century European Brooches

Materials

Diamond, White Gold

Elegant Vintage 18 K Yellow Gold Brooch Meister Emerald Ruby Sapphire Diamond
Located in Zurich, Zollstrasse
Very elegant floral stlye brooch in 18 K yellow Gold made by internationally well-known swiss
Category

20th Century Swiss Contemporary Brooches

Materials

Emerald, Ruby, Sapphire, Diamond

18K Yellow Gold Sunflower Diamond Brooch
By Valentin Magro
Located in New York, NY
White diamonds and gold combine to produce a brilliant glow to this brooch. 18k yellow gold
Category

2010s American Brooches

Materials

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

18K Yellow Gold Sunflower Diamond Brooch
18K Yellow Gold Sunflower Diamond Brooch
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W 2.3 in D 0.75 in L 2.3 in
Ruby Diamond Yellow Gold 18K Brooch
Located in Geneva, CH
Introducing our Ruby Diamond Yellow Gold 18K Arrow Brooch—a symbol of striking elegance and
Category

Late 20th Century European Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Contemporary 18k Gold Diamond "Leaf" Brooch
Located in New York, NY
Introducing an enchanting 18k White Gold Diamond "Leaf" Brooch, a creation that beautifully
Category

21st Century and Contemporary American Contemporary Brooches

Materials

White Diamond, 18k Gold, White Gold

Contemporary 18k Gold Diamond "Leaf" Brooch
Contemporary 18k Gold Diamond "Leaf" Brooch
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W 1.75 in L 2.7 in
Butterfly Diamond Sapphire Gold 18k Brooch
Located in Geneva, CH
Butterfly Brooch 18K gold blacken set with diamonds and yellow and blue sapphires (treated). Height
Category

Late 20th Century Aesthetic Movement Brooches

Materials

Diamond, Sapphire, Gold, 18k Gold

Vintage 18K Gold Diamond Pendant Brooch
Located in Henderson, NV
Crafted in 18K gold, the brooch features a domed cluster of textured finished yellow gold leaves
Category

Late 20th Century American Brooches

Materials

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

Vintage 18K Gold Diamond Pendant Brooch
Vintage 18K Gold Diamond Pendant Brooch
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W 1.5 in D 0.75 in L 1.5 in
18K Yellow Gold Diamond Sapphire Brooch
By Birks
Located in Huntington Woods, MI
Estate 18K Yellow Gold Statement Brooch created by Birks Jewelry of Canada. The brooch was
Category

Vintage 1960s Canadian Contemporary Brooches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

18K Yellow Gold Diamond Sapphire Brooch
18K Yellow Gold Diamond Sapphire Brooch
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W 1.9 in D 0.75 in L 1.5 in
Modernist 18k Gold .20ct Diamond Brooch
Located in Montreal, QC
Modernist 18k Gold .20ct Diamond brooch pin with ivory color design. Measures 2 inches x 1 7/8
Category

Mid-20th Century Modernist Brooches

Materials

Diamond, 18k Gold

Modernist 18k Gold .20ct Diamond Brooch
Modernist 18k Gold .20ct Diamond Brooch
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W 2 in L 1.88 in
Diamond 18k Yellow Gold Bee Brooch
Located in New York, NY
intricately engraved gold wings. Two pop-eyed diamonds extend from the bee comprising the source of vision
Category

21st Century and Contemporary Italian Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Diamond 18k Yellow Gold Bee Brooch
Diamond 18k Yellow Gold Bee Brooch
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W 1.4 in L 1.1 in
Diamond bow 18k white gold brooch
Located in Surfside, FL
Diamond bow brooch in 18k white gold with a 1 carat center rose cut diamond and 3 carats of accent
Category

21st Century and Contemporary Brooches

Materials

18k Gold, White Gold

18k Yellow Gold Ruby Diamond Brooch
Located in New York, NY
18 Karat Gold, Ruby, and Diamond Brooch is a testament to luxury and craftsmanship. This
Category

21st Century and Contemporary American Contemporary Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

18k Yellow Gold Ruby Diamond Brooch
18k Yellow Gold Ruby Diamond Brooch
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W 1.97 in L 2.56 in
Diamond 18K Spray Brooch
Located in Solvang, CA
Vintage diamond 18K spray brooch, circa 1970. This vintage brooch is crafted in 18 karat yellow
Category

Vintage 1970s Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Certified 6.25 Carats Diamonds 18K Gold Brooch
Located in Massafra, IT
jewelry designer. Brooch come in 18K gold with over 383 pieces of Natural Diamonds in baguettes and round
Category

21st Century and Contemporary Brooches

Materials

Diamond, 18k Gold

Brooch set with diamonds 18k bicolour gold
Located in The Hague, ZH
18k bicolour gold brooch in the shape of a flower set with single cut diamonds. 0.20ct – F/G – VS
Category

2010s Dutch Modern Brooches

Materials

Diamond, Gold, 18k Gold

Certified 8.90 Carats Diamonds 18K Gold Brooch
Located in Massafra, IT
very piece of art by Italian jewelry designer. Brooch come in 18K gold with 362 piece of natural
Category

21st Century and Contemporary Brooches

Materials

Diamond, 18k Gold

Certified 8.90 Carats Diamonds 18K Gold Brooch
Located in Massafra, IT
very piece of art by Italian jewelry designer. Brooch come in 18K gold with 362 piece of natural
Category

21st Century and Contemporary Brooches

Materials

Diamond, 18k Gold

Cartier 18k Yellow Gold Diamond Elephant Brooch
By Cartier
Located in New York, NY
Cartier 18K Yellow Gold Diamond Elephant Brooch. Crafted in 18K yellow gold mounted with round cut
Category

20th Century French Modern Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Diamond White and Yellow Gold 18K Brooch
Located in Geneva, CH
Diamond White and Yellow Gold 18K Brooch. Set by one diamond square cut estimated 0.22 carat.
Category

21st Century and Contemporary Brooches

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

18K Yellow Gold Vintage Diamond Brooch 15.6g
Located in Laguna Beach, CA
18K Yellow Gold Vintage Diamond Brooch 15.6gr 18k yellow gold vintage diamond brooch. The brooch
Category

Mid-20th Century Brooches

Materials

Diamond, 18k Gold, Yellow Gold

18K Yellow Gold Vintage Diamond Brooch 15.6g
18K Yellow Gold Vintage Diamond Brooch 15.6g
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H 2.5 in L 0.75 in
Brooch set with diamonds 18k bicolour gold
Located in The Hague, ZH
18 kt bicolour gold brooch set with single cut diamond, approximately 0.20 ct in total - F/G - VS
Category

1990s Dutch Modern Brooches

Materials

Diamond, Gold, 18k Gold

Brooch set with diamonds 18k bicolour gold
Brooch set with diamonds 18k bicolour gold
No Reserve
W 1.97 in L 1.19 in
RETRO Brooch with diamonds 18k bicolour gold
Located in The Hague, ZH
18k bicolour gold brooch set with brilliant cut diamonds up to 0.70ct – F/G – VS/SI Detailed
Category

Vintage 1950s Dutch Retro Brooches

Materials

Diamond, Gold, 18k Gold

RETRO Brooch with diamonds 18k bicolour gold
RETRO Brooch with diamonds 18k bicolour gold
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W 1.97 in L 1.19 in
Brooch set with diamonds 18k yellow gold
Located in The Hague, ZH
18k yellow gold brooch set with rose cut diamonds. 0.30ct - F/G - SI detailed description: the
Category

Antique 1880s Dutch Early Victorian Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Diamond 18k Yellow Gold Cello Brooch
Located in Beverly Hills, CA
One Vintage Diamond 18k Yellow Gold Cello Brooch. Featuring seven round brilliant cut diamonds with
Category

Vintage 1980s Brooches

Materials

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

18K Gold Diamond Rose Flower Brooch
Located in Banbury, GB
Weight: 19g Length:7cm Width: 3cm Diamond: Approx5.32 ct
Category

Late 20th Century Italian Art Nouveau Brooches

Materials

Diamond, 18k Gold

18K Gold Diamond Rose Flower Brooch
18K Gold Diamond Rose Flower Brooch
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W 1.19 in L 2.76 in
Brooch with diamonds 18k gold with silver
Located in The Hague, ZH
18k gold with silver brooch set with old mine cut and rose cut diamonds total approx. 0.20 ct G-H
Category

20th Century European Victorian Brooches

Materials

Diamond, 18k Gold, Silver

Brooch with diamonds 18k gold with silver
Brooch with diamonds 18k gold with silver
No Reserve
H 1.07 in W 1.34 in
Diamond Ruby Yellow Gold 18K Brooch 1960S
Located in Geneva, CH
Diamond and Ruby on Yellow Gold 18K Brooch. Marked EM. Circa 1960. Total length: approx. 5.20
Category

Vintage 1960s European Modern Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Cartier Diamond 18k Yellow Gold Rose Brooch
By Cartier
Located in New York, NY
Cartier Diamond 18k Yellow Gold Rose Brooch One small round-cut diamond of approximately 0.10
Category

Late 20th Century Contemporary Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Cartier Diamond 18k Yellow Gold Rose Brooch
Cartier Diamond 18k Yellow Gold Rose Brooch
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W 0.95 in L 1.78 in
18K Rose Gold Diamonds Bee Brooch
By Althoff Jewelry
Located in Hong Kong, HK
18K Rose Gold Diamonds Bee Brooch 42 Diamonds 0.16 CT 24 Fancy Diamonds 0.25CT 1 Pink Sapphire
Category

21st Century and Contemporary Hong Kong Modern Brooches

Materials

Diamond, Rose Gold

18K Yellow Gold PANDA Diamond & Enamel Brooch
Located in Los Angeles, CA
Stone Diamond Metal Yellow Gold Metal Purity 18k Type Brooch
Category

Late 20th Century American Artisan Brooches

Materials

Diamond, Yellow Gold, 18k Gold, Enamel

Porrati 18K White Gold Diamond & Pearl Brooch
By Porrati
Located in North Miami Beach, FL
Porrati Brooch 18K White Gold Diamond: 5.08ctw Italian made Retail price: $41,000.00 SKU: BLU02085
Category

21st Century and Contemporary Italian Modern Brooches

Materials

Diamond, Pearl, 18k Gold, White Gold

18K Gold Pearl Diamond Emerald Flamingo Brooch
Located in New York, NY
A vintage 18K yellow gold figural pin brooch representing a flamingo. The piece is garnished with
Category

20th Century Unknown Brooches

Materials

Diamond, Emerald, Pearl, 18k Gold

18K Rose Gold Diamond Butterfly Pendant / Brooch
Located in Los Angeles, CA
brooch! A two-in-one type of jewelry piece that is set in 18 Karat Rose Gold with : 115 Bright and
Category

Early 2000s Brooches

Materials

Diamond, 18k Gold, Rose Gold

18K White Gold Diamond & Sapphire Cluster Brooch
Located in New York, NY
18K White Gold with brilliant diamonds and lively blue round sapphires we guarantee you will will fall
Category

20th Century Unknown Modern Brooches

Materials

Diamond, Sapphire, 18k Gold, White Gold

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18k Gold Diamond Brooch For Sale on 1stDibs

Surely you’ll find the exact 18k gold diamond brooch you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a 18k gold diamond brooch 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 piece, .5 Carat and 1 Carat are consistently popular carat weights. Creating a 18k gold diamond brooch has been a part of the legacy of many jewelers, but those produced by Van Cleef & Arpels, Tiffany & Co. and Cartier are consistently popular. A round cut version of this piece has appeal, but there are also brilliant cut and old european cut versions for sale. If you’re browsing our inventory for a 18k gold diamond brooch, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 18k Gold Diamond Brooch?

The price for a 18k gold diamond brooch starts at $100 and tops out at $985,000 with these brooches, on average, selling for $6,014.

Finding the Right brooches for You

Antique and vintage brooches, which are decorative jewels traditionally pinned to garments and used to fasten pieces of clothing together where needed, have seen increasing popularity in recent years.

Given their long history, brooches have expectedly taken on a variety of different shapes and forms over time, with jewelers turning to assorted methods of ornamentation for these accessories, including enameling and the integration of pearls and gemstones.

Cameo brooches that originated during the Victorian age are characterized by a shell carved in raised relief that feature portraits of a woman’s profile, while 19th-century micromosaic brooches, comprising innumerable individually placed glass fragments, sometimes feature miniature depictions of a pastoral scene in daily Roman life.

At one time, brooches were symbols of wealth, made primarily from the finest metals and showcasing exquisite precious gemstones. Today, these jewels are inclusive and universal, and you don’t have to travel very far to find an admirer of brooches. They can be richly geometric in form, such as the ornate diamond pins dating from the Art Deco era, or designer-specific, such as the celebrated naturalistic works created by Tiffany & Co., the milk glass and gold confections crafted by Trifari or handmade vintage Chanel brooches of silk or laminated sheer fabric.

Brooches are versatile and adaptable. These decorative accessories can be worn in your hair, on hats, scarves and on the lower point of V-neck clothing. Pin a dazzling brooch to the lapel of your blazer-and-tee combo or add a cluster of smaller pins to your overcoat. And while brooches have their place in “mourning jewelry,” in that a mourning brooch is representative of your connection to a lost loved one, they’re widely seen as romantic and symbolic of love, so much so that a hardcore brooch enthusiast might advocate for brooches to be worn over the heart.

Today, find a wide variety of antique and vintage brooches on 1stDibs, including gold brooches, sapphire brooches and more.

Questions About 18k Gold Diamond Brooch
  • 1stDibs ExpertNovember 14, 2023
    Yes, 18-karat gold can be good for earrings. Because it is an alloy, 18-karat gold is more durable and scratch-resistant than pure 24-karat gold. You can find 18-karat gold in rich warm yellow, cooler white with warm undertones and light pink rose. On 1stDibs, explore a large collection of gold earrings.
  • 1stDibs ExpertNovember 1, 2023
    The difference between 14K and 18K white gold stud earrings comes down to the content of the precious metal alloy. Stud earrings made of 14-karat white gold are 58.3% gold and 41.7% base metal, while 18-karat gold is 75% pure gold and 25% other metals. As a result, 14-karat white gold tends to be stronger and more resistant to scratching, and 18-karat gold will have a more noticeable warm-glowing yellow tinge. On 1stDibs, shop a range of white gold stud earrings.