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18 Ct Gold

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Contemporary Australian Crystal Opal Pink Sapphire and Diamond Ring 18 Ct Gold
Located in Hamilton, AU
Lovingly crafted in 18 carat gold, this stunning art-deco-inspired contemporary ring has a
Category

21st Century and Contemporary Australian Contemporary Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

Vintage sapphire diamond 18 k gold 1930-40
Located in Bad Kissingen, DE
18 ct Gold center one diamond ca 0,75 ct right and left. 2. dark sapphire ca 1,5 ct left and right
Category

Vintage 1930s American Band Rings

Materials

18k Gold

Antique 0.63 Ct Sapphire and 0.77 Ct Diamond, 18 Ct Yellow Gold Snake Ring
Located in Jesmond, Newcastle Upon Tyne
antique Victorian ring has been crafted in 18 ct yellow gold. The ring has a substantial, multi-strand
Category

20th Century Unknown Fashion Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Cute Retro 18 k yellow gold Virgin Mary charm - lovely Vintage pendant
Located in Antwerp, BE
look. It is signed by 'Monier'. This love medallion is most likely crafted in 18 ct gold around the
Category

Mid-20th Century European Modern Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Victorian Carnelian Coat Of Arms Intaglio Seal Ring English 1868 18 KT gold
Located in Napoli, IT
hallmarks for 1868 age and 18 ct gold The face set with a large oval piece of Carnelian, reverse engraved to
Category

Antique 1860s British Victorian Signet Rings

Materials

Carnelian, 18k Gold

18K French solid yellow gold Virgin Mary - Catholic pendant - religious catholic
Located in Antwerp, BE
who is looking to the right. This love medallion is crafted in 18 ct gold, marked with a french eagle
Category

Early 20th Century French Edwardian Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Vintage 18k zodiac charm pendant - Virgo charm - solid yellow gold
Located in Antwerp, BE
ct gold charm is marked with a 750 mark. This yellow gold charm is in a good condition and very
Category

Late 20th Century European Modern Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

18k French Virgin Mary charm - 18k Gold Antique engraved Catholic pendant
Located in Antwerp, BE
. This lovely medallion is crafted in 18 ct gold and hallmarked with a French eagle head. We love every
Category

Early 20th Century French Edwardian Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Brooch Flowers Bouquet Gold Diamonds Rose Quartz Rubies Lapis Lazuli Vienna 1970
Located in Vienna, AT
covered with rose quartz, rubies, lapis lazuli, nephrite and diamonds. The stem is made of gold (18 ct
Category

Vintage 1970s Austrian Retro Brooches

Materials

Diamond, Lapis Lazuli, Quartz, Ruby, 18k Gold

Antique Cufflinks in 18K Yellow Gold with Rhodochrosites by Boucheron Paris
By Boucheron
Located in San Rafael, CA
indicating the gold content, London Assay Office marks also indicating 18 ct gold purity, maker's marks and
Category

Early 20th Century French Art Nouveau Cufflinks

Materials

Rhodocrosite, 18k Gold, Yellow Gold

Vintage 1.02 Carat Emerald 18 Carat Yellow Gold and Platinum Ring
Located in Jesmond, Newcastle Upon Tyne
emerald ring has been crafted in 18 ct yellow gold and platinum. The pierced decorated yellow gold
Category

20th Century Unknown Solitaire Rings

Materials

Emerald, 18k Gold, Yellow Gold, Platinum

Antique Virgin Mary - French 18k Gold medallion - 1909 - Catholic pendant
Located in Antwerp, BE
ct gold and has a bright and warm look. The maker of this charm has chosen a pinkish gold to make
Category

Early 20th Century French Edwardian Pendant Necklaces

Materials

Gold, 18k Gold, Rose Gold

2 ct Diamond 18 k gold
Located in Bad Kissingen, DE
18 k yellow gold 2,01 ct Diamond brillant cut I/si1 weight 6,92 gram size 69 This is an excellent
Category

21st Century and Contemporary German Solitaire Rings

Materials

18k Gold

18 Ct White Gold Peridot Necklace
Located in Cape Town, ZA
Chain Attributes: Weight:                             12.1gram Metal Colour:                    White Metal Stamp:                    18ct Length:                             40cm
Category

21st Century and Contemporary Beaded Necklaces

Materials

Peridot, White Gold

18 kt White Gold , 0.38 ct White & 1.6 ct Cognac Diamonds
Located in Antwerp, BE
Ring white gold with white and cognac diamonds Material : 18 kt. white gold Diamonds: white
Category

21st Century and Contemporary Belgian Artisan Cocktail Rings

Materials

Diamond, Brown Diamond, White Diamond, White Gold, 18k Gold

Vintage 1.80 Ct Diamond and 18 Ct Yellow Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
18 ct yellow gold. The impressive and unusual ring has a tapering, asymmetric lobed design
Category

20th Century Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

18 carats White gold - Ring - 0.15 ct
Located in Monte-Carlo, MC
18 carats White Gold - Ring - 0.15 ct This elegant ring in 18-carat white gold combines luxury and
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Sapphire, White Gold

18 Ct White Gold 0.50 Ct Round Brilliant Diamond Stud Earrings
By David Morris
Located in London, GB
selected for its exceptional cut, clarity, and brilliance. The diamonds are securely set in lustrous 18 ct
Category

2010s British Stud Earrings

Materials

Diamond, White Gold

18 Ct Natural Ruby Briolette & 8 Ct Diamond Necklace 18 Karat White Gold, Estate
Located in New York, NY
diamonds, creating a captivating contrast. Crafted in 18 karat white gold, the necklace weighs 37 grams and
Category

Early 2000s Drop Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

18k yellow gold Large Retro Virgin Mary charm - Heavy Vintage religious pendant
Located in Antwerp, BE
base. This Christian medallion is crafted in 18 ct gold around the 1960's and hallmarked with a 0,750
Category

Vintage 1960s Belgian Retro Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Vintage 18k zodiac charm pendant - Virgo charm - solid yellow gold - Star Sign
Located in Antwerp, BE
ct gold charm is marked with an Italian makers mark from before 1970 and a 750 mark. This yellow gold
Category

Late 20th Century Italian Modern Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Natural 8 Ct Ruby & 38 Ct Diamond Necklace 18 Karat Yellow Gold 111 Grams , 18 "
Located in New York, NY
Natural 8 Ct Ruby & 38 Ct Diamond Necklace 18 Karat Yellow Gold 111 Grams , 18 " This Necklace
Category

2010s Choker Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Vintage 1.71 Ct Diamond and 18 Ct White Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1.7 carat diamond and 18 karat white gold dress ring; part of our diverse
Category

20th Century British Art Deco Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Cute French vintage 18k yellow gold Virgin Mary charm - lovely religious pendant
Located in Antwerp, BE
medallion is crafted in 18 ct gold, marked with a french eagle head and a makers mark. This Virgin Mary
Category

Mid-20th Century European Modern Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Antique 0.50 Ct Diamond and 0.20 Ct Ruby 18 Ct White Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive Art Deco 0.50 carat diamond, 0.20 carat ruby and 18 carat gold dress ring
Category

20th Century Unknown Art Deco Cluster Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Ct Yellow Gold Anchor Link Chain
Located in Cape Town, ZA
Attractive Chain Attributes: Weight: 18.9gram Metal Colour: Yellow Metal: 18ct Length: 610mm Width: 4mm Thickness: 1mm
Category

21st Century and Contemporary Link Necklaces

Materials

Yellow Gold

18 Ct Yellow Gold Anchor Link Chain
18 Ct Yellow Gold Anchor Link Chain
Free Shipping
H 0.04 in W 0.16 in L 24.02 in
18 Ct White Gold Tahitian Pearl Hoops
Located in Cape Town, ZA
Item Attributes Measurements: 2 x 9.6mm Metal Colour: White Weight: 4g Number of Stones: 24 Diamonds Carat weight: ...
Category

21st Century and Contemporary Hoop Earrings

Materials

Pearl, White Gold

18 Kt. Gold Ring with 2.02 Ct Diamond
Located in AMSTERDAM, NL
Offered in excellent condition is an 18 carat white and yellow gold band ring. The ring consists of
Category

Early 2000s European Contemporary Band Rings

Materials

Diamond, Gold, 18k Gold

18 Ct White Gold Sapphire Diamond Ring
Located in Cape Town, ZA
Refreshing cerulean stone embodied in a sphere of diamonds. This ring weighs 5.4 grams, features 1 RBC Sapphire at the center measuring 5mm x 5mm with a carat weight of 0.53 and is s...
Category

21st Century and Contemporary Modern Cluster Rings

Materials

Diamond, Sapphire, White Gold

18 kt. White Gold Necklace with 1 ct. Emerald and 1.68 Ct. Diamonds
Located in Antwerp, BE
Gorgeous 18 kt. White Gold Necklace with 1 ct. Emerald and 1.68 Ct. Diamonds Emerald: Green
Category

21st Century and Contemporary Belgian Artisan Drop Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

18 kt. Solid Gold Ring with 2.36 ct. Diamonds and 2 ct. Emerald
Located in Antwerp, BE
shape emeralds together 2.00 ct. Material: 18 kt. yellow gold Ring size: 59 EU / 8.75 US , can be
Category

20th Century European Artisan Fashion Rings

Materials

Diamond, Emerald, Gold, 18k Gold

Vintage 1973 Yellow Gold Signet Ring
Located in Jesmond, Newcastle Upon Tyne
blend seamlessly with the plain 18 ct yellow gold ring shank. The interior of the ring shank is
Category

Vintage 1970s British Signet Rings

Materials

Yellow Gold, 18k Gold

David Morris 18 ct White Gold 1.04 ct Diamond Cross Necklace
By David Morris
Located in London, GB
crafted in 18-carat white gold. A testament to refined elegance, this pendant necklace showcases an
Category

2010s British Pendant Necklaces

18 Kt. Pink Gold Earrings with 0.70 Ct Diamonds
Located in AMSTERDAM, NL
Offered a pair of long 18 kt rose gold earrings with 60 brilliant-cut diamonds of approx. 0.50 ct
Category

2010s European Contemporary Chandelier Earrings

Materials

Diamond, Gold, 18k Gold

Rolex Cosmograph Daytona 40 Meteorite Dial Oysterflex Yellow Gold Watch 116518LN
By Rolex
Located in Aventura, FL
bracelet, features a black Cerachrom bezel with a tachymetric scale. The 18 ct gold versions of the
Category

21st Century and Contemporary American Modernist Wrist Watches

Materials

Yellow Gold

Kunzite 4.84 CT & Diamond Cocktail Ring 0.20 CT in 18 Yellow Gold
Located in New York, NY
5.04 total carat weight. This ring is crafted from 18K yellow gold, adding a touch of luxury and
Category

Mid-20th Century American Art Deco Cocktail Rings

Materials

Kunzite, Diamond, Yellow Gold, 18k Gold

18 Kt. White Gold Earrings with 4.00 Ct Topaz
Located in AMSTERDAM, NL
Offered in good condition: 18 kt white gold earrings with princess cut topazes of approx. 4.00 ct
Category

2010s European Contemporary Hoop Earrings

Materials

Topaz, 18k Gold, White Gold

18 Karat White Gold 1.01 Ct Colombian Emerald and 1.01 Ct. Diamond Ring
By Cellini
Located in New York, NY
This 18 karat white gold ring centers a 1.00 carat emerald cut Colombian Emerald. The vibrant
Category

2010s American Modern Fashion Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

18 Kt. White Gold Earrings with 0.60 Ct Diamonds
Located in AMSTERDAM, NL
Offered in excellent condition, 18 karat white gold creole earrings with 2 brilliant cut diamonds
Category

2010s European Contemporary Hoop Earrings

Materials

Diamond, 18k Gold, White Gold

18 kt. White Gold Ring with 2.6 ct. Diamonds
Located in Antwerp, BE
Gorgeous 18 kt. White Gold Ring with 2.6 ct. Top Quality Diamonds Diamonds: Brilliant cut
Category

21st Century and Contemporary Italian Artisan Cluster Rings

Materials

Diamond, 18k Gold, White Gold

18 Karat White Gold Ring 10.43 Ct Cabochon Tanzanite & 0.35 Ct White Diamonds
Located in Bergamo, BG
18 kt white gold ring with cabochon-cut tanzanite ct 10.43 surrounded by white natural diamonds
Category

Late 20th Century Italian Cocktail Rings

Materials

White Diamond, Tanzanite, 18k Gold, White Gold

1.01 CT Emerald 0.39 CT Diamond 18K Yellow Gold Dangling Pendant Necklace 18"
By Unbranded
Located in Los Angeles, CA
: 18K Yellow Gold Hallmarks: 18K Total Weight: 2.71 Grams Stone Type: 1.01 CT Natural HIgh-Quality
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold

Emerald 0.70 ct, Diamonds 1.60 ct. Contemporary Band Ring.18 Kt Gold. Made Italy
Located in Rome, IT
diamonds weighing a total of 1.60 ct. The ring is in 18 Kt yellow gold, its manufacture is Italian. Total
Category

21st Century and Contemporary Italian Modern Band Rings

Materials

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

18 Karat White Gold Lobe Earrings 4.27 Ct Sapphires & 3.13 Ct White Diamonds
Located in Bergamo, BG
Lobe earrings made of 18kt white gold with natural brilliant-cut diamonds for ct.3.16 and briole
Category

21st Century and Contemporary Italian Clip-on Earrings

Materials

White Diamond, Sapphire, 18k Gold, White Gold

18k early 20th century Virgin Mary - rare Floral French Antique engraved pendant
Located in Antwerp, BE
medallion is crafted in 18 ct gold and hallmarked with a French eagle head and makers mark. The back of this
Category

Early 20th Century French Edwardian Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

14kt. Yellow Gold Bangle Set with 18 Ct. Rubies and 12.84 Ct. Diamonds
Located in Braintree, GB
14kt. yellow gold bangle set with 18 ct. rubies and 12.84 ct. diamonds. Dimensions: Inner
Category

21st Century and Contemporary Unknown Cuff Bracelets

Materials

Diamond, Ruby, Yellow Gold

0.70 Ct Natural Sapphire & 0.75 Ct Diamond 18 Karat White Gold Cocktail Ring
Located in New York, NY
Approximately 0.70 Ct Natural Sapphire & 0.75 Ct Diamond 18 Karat White Gold Cocktail Ring prong
Category

Early 2000s Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

18 kt Yellow Gold Ring with 1.47 ct. Sapphire 1 ct. Brilliant & Baguette Diamond
Located in Antwerp, BE
Brand New 18 kt Yellow Gold Ring with 1.47 ct. Sapphire 1 ct. Brilliant & Baguette Diamonds
Category

21st Century and Contemporary European Modern Fashion Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

0.70 Ct Natural Ruby & 0.75 Ct Diamond 18 Karat White Gold Cocktail Ring
Located in New York, NY
Approximately 0.70 Ct Natural Ruby & 0.75 Ct Diamond 18 Karat White Gold Cocktail Ring prong set
Category

Early 2000s Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Carat White Gold 2.23 Ct Diamond Cross Necklace
By David Morris
Located in London, GB
18Ct Wg Princess, Emerald And Asscher Cut Diamond Cross Pendant Crafted from lustrous 18-carat
Category

2010s Pendant Necklaces

Materials

Diamond, White Gold

18 Ct Yellow Gold Sapphire and Diamond Pendant
Located in Cape Town, ZA
Item Attributes: Weight: 3.6g Metal Colour: Yellow gold Metal Stamp
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Yellow Gold

18 kt. White Gold Toi & Moi Ring 3.5 ct. Topaz, 2.20 ct. Tourmaline, Diamonds
Located in Antwerp, BE
Gorgeous Rizit 18 kt. White Gold Design Toi & Moi Ring With 3.5 ct. Topaz, 2.20 ct. Tourmaline
Category

21st Century and Contemporary Belgian Modern Fashion Rings

Materials

Diamond, Topaz, Tourmaline, 18k Gold, White Gold

18 Kt. Yellow Gold Ring with 0.22 Ct Diamonds
Located in AMSTERDAM, NL
Offered in good condition, 18 karat yellow gold design ring with two brilliant-cut diamonds, approx
Category

2010s European Contemporary Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

18 kt. White Gold Ring With 1.48 ct. Diamonds
Located in Antwerp, BE
Fabulous 18 kt. White Gold Ring With 1.48 ct. Diamonds Diamonds: Brilliant cut diamonds, together
Category

21st Century and Contemporary Italian Artisan Fashion Rings

Materials

Diamond, White Gold

18 Ct Yellow & White Gold Tanzanite & Diamond Studs
Located in Cape Town, ZA
This Classy and Sophisticated pair of studs are set in 18Carat yellow and white Gold weighing 7.6
Category

21st Century and Contemporary Unknown Modern Stud Earrings

Materials

Diamond, Tanzanite, White Gold

18 Kt. Yellow Gold Brooch with 0.80 Ct Diamond
Located in AMSTERDAM, NL
Beautiful brooch made of 18 kt yellow gold and set with 1 old cushion cut diamond, approx. 0.80 ct
Category

Early 20th Century European Art Nouveau Brooches

Materials

Diamond, 18k Gold, Yellow Gold

3.92 CT Multicoloer Sapphires 0.39 CT Diamonds 18 K Rose Gold Dangle Earrings
Located in Los Angeles, CA
100% Authentic, 100% Customer Satisfaction Height: 23.5 mm Width: 16.5 mm Metal:18K Rose Gold
Category

2010s American Dangle Earrings

Materials

Diamond, Sapphire, 18k Gold

18 kt. White Gold Ring With 1.44 ct. Diamonds
Located in Antwerp, BE
Beautiful 18 kt. White Gold Ring With 1.44 ct. Diamonds Diamonds: Brilliant cut diamonds, together
Category

21st Century and Contemporary European Artisan Fashion Rings

Materials

Diamond, White Gold

Vintage 1.07 Carat Diamond and 18K White Gold Solitaire Pendant
Located in Jesmond, Newcastle Upon Tyne
been crafted in 18 ct white gold. The pierced decorated frame displays a feature, four claw set 1.07
Category

20th Century Unknown Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

David Morris 18 ct White Gold 0.53 ct Round Brilliant Diamond Pendant Necklace
By David Morris
Located in London, GB
within a graceful 18ct white gold setting. The pendant's design reflects David Morris London's signature
Category

2010s British Pendant Necklaces

Materials

Diamond, White Gold

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18 Ct Gold For Sale on 1stDibs

Surely you’ll find the exact piece of 18 ct gold 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 White Gold. Our collection of these items for sale includes 1287 vintage editions and 2808 modern creations to choose from as well. Making the right choice when shopping for an item from our selection of 18 ct gold 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. There have been many well-made iterations of the classic choice in our collection of 18 ct gold over the years, but those made by Sarosi By Timeless Gems, LB Exclusive and David Jerome are often thought to be among the most beautiful. An object in our assortment of 18 ct gold can make for a versatile accessory, but a selection from our variety of 3225 Diamond versions can add an especially stylish touch. A round cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. There aren’t many items for men if you’re seeking an option in this array of 18 ct gold, as most of the options available are for women and unisex.

How Much is a 18 Ct Gold?

The price for a piece of 18 ct gold starts at $240 and tops out at $35,499,968 with these rings, on average, selling for $5,326.
Questions About 18 Ct Gold
  • 1stDibs ExpertJune 30, 2023
    Whether 18-karat gold is valuable depends on a variety of factors. The price of gold per gram fluctuates with the market for gold. If the gold in question refers to a piece of jewelry, factors under consideration would include the style of the piece, if the accessory features any gemstones and what the gems are, where it was made, its condtion and more. A certified appraiser can evaluate 18-karat gold jewelry to determine its value. On 1stDibs, shop a collection of 18-karat gold jewelry from some of the world's top sellers.
  • 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 8, 2023
    Whether 14-karat or 18-karat white gold is better for a wedding band depends largely on your preferences. If you like the look of white gold with a warmer tone, you may wish to opt for 18-karat gold because it often appears yellower due to its higher gold content. On the other hand, 14-karat white gold wedding bands tend to be durable, making them a good option for people most concerned with keeping their rings scratch-free. Find an assortment of white gold wedding bands 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.