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Cabochon 18 Karat

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Andreoli Diamond Emerald Cabochon 18 Karat White Gold Bracelet
By Andreoli
Located in New York, NY
Andreoli Diamond Emerald Cabochon 18 Karat White Gold Bracelet This bracelet features: - 1.19
Category

21st Century and Contemporary Italian Contemporary Bangles

Materials

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

Andreoli Diamond Blue Sapphire Cabochon 18 Karat White Gold Bracelet
By Andreoli
Located in New York, NY
Andreoli Diamond Blue Sapphire Cabochon 18 Karat White Gold Bracelet This bracelet features
Category

21st Century and Contemporary Italian Contemporary Bangles

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

7 Carat Jasper Cabochon 18 Karat Yellow Gold Classic Wide Ring
Located in New York, NY
Approximately 7 Carat Jasper Cabochon 18 Karat Yellow Gold Classic Wide Ring Size 8 & 1/2 Quality
Category

2010s Dome Rings

Materials

Jasper, 18k Gold, Yellow Gold

Green Tourmaline Cabochon 18 Karat Rose Gold Ring
By Giulia Colussi
Located in Milan, IT
very hight quality green cabochon tourmaline cts 18,80 with old hand craft work od tweeted Gold, 18
Category

2010s Italian Artisan Cocktail Rings

Materials

Tourmaline, 18k Gold, Rose Gold

Ruby Cabochon 18 Karat Yellow Gold Bangle Bracelet
Located in Mount Kisco, NY
spectacular bangle bracelet made of eighteen karat 18K yellow gold Natural ruby cabochon gemstones, .45
Category

Vintage 1960s Indian Artisan Bangles

Materials

Ruby, Yellow Gold, 18k Gold

Retro Duo Emerald Cabochon 18 Karat Gold Cluster Ring
Located in Miami, FL
Retro Duo Emerald Cabochon 18k Gold Cluster Ring. Stamped 750 Size 6.5 Circa 1950's
Category

Vintage 1950s Retro Cluster Rings

Materials

Emerald, 18k Gold

Elizabeth Locke Aquamarine Cabochon 18 Karat Yellow Gold Hammered Earrings
By Elizabeth Locke
Located in Philadelphia, PA
optional posts with hinged omega backs Stamped for 18 karat gold With maker's mark for Elizabeth Locke
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Aquamarine, Gold, 18k Gold, Yellow Gold

Victorian Opal Cabochon 18 Karat Yellow Gold Antique Solitaire Ring
Located in Philadelphia, PA
With high polish finish Tested as 18 karat gold Circa: 1890s Ring size: 8 1/4 and sizable Measures
Category

Antique 1890s Victorian Fashion Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Jade Aquamarine Tanzanite Cabochon 18 Karat White Gold Diamond Necklace
By Giulia Colussi
Located in Milan, IT
Fantastic necklace white gold 18k, diamonds 1,90ct, cabochon jade, turquoise flower shape
Category

2010s Italian Art Deco Link Necklaces

Materials

Aquamarine, Diamond, Jade, Tanzanite, Turquoise, 18k Gold

1.00 Carat Edwardian Cabochon 18 Karat Yellow Gold Engagement Ring
Located in Atlanta, GA
Details: Type: Natural Turquoise Weight: 1.00ct Cut: Oval Cabochon Color: Light Blue Measurements: 9.0mm x
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Yellow Gold

Modernist Citrine Cabochon 18 Karat Yellow Gold Vintage Hinged Link Bracelet
Located in Philadelphia, PA
Completed by concealed clasp closure With hinged figure eight safety Stamped for 18 karat gold With partial
Category

Vintage 1960s Modern Link Bracelets

Materials

Citrine, Gold, 18k Gold, Yellow Gold

Modernist Smoky Quartz Sugarloaf Cabochon 18 Karat Yellow Gold Vintage Ring
Located in Philadelphia, PA
brown with subtle swirling Bezel set and flanked by flared shoulders Stamped for 18 karat gold With
Category

Vintage 1960s Engagement Rings

Materials

Quartz, Gold, 18k Gold, Yellow Gold

Deep Orange 9.80 Carats Tourmaline Cabochon 18 Karat Granulated Gold Ring
Located in Berkeley, CA
This deep orange tourmaline cabochon Steven Battelle Designed ring is approximately 9.80 ct. and
Category

2010s Indonesian Romantic Dome Rings

Materials

Tourmaline, 18k Gold, Gold

1950s French Orange Garnet Cabochon 18 Karat Yellow Gold Flower Brooch
Located in Poitiers, FR
Brooch in 18 karat yellow gold, eagle head hallmark. In the form of a flower, the centre is set
Category

Vintage 1950s French Retro Brooches

Materials

Garnet, 18k Gold, Gold, Yellow Gold

Art Nouveau Ruby Cabochon 18 Karat Yellow Gold Green Man Stickpin
Located in Philadelphia, PA
, weighing approximately 0.25 carat Tested as 18 karat gold Circa: 1905 Head measures: 5/8 x 5/8 inch
Category

Antique Early 1900s Art Nouveau Brooches

Materials

Ruby, Gold, 18k Gold, Yellow Gold

French 19th Century Sapphire Cabochon 18 Karat Yellow Gold Snake Bracelet
Located in Poitiers, FR
Bracelet in 18 karat yellow gold, eagle head hallmark. Flexible, this antique bracelet represents a
Category

Antique Late 19th Century French Napoleon III Cuff Bracelets

Materials

Ruby, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Louis Comfort Tiffany Black Opal Cabochon 18 Karat Gold Antique Stickpin
By Tiffany & Co.
Located in Philadelphia, PA
color and very strong spectral play-of-color depicted as broad flashes Head tested as 18 karat gold
Category

Antique Early 1900s Victorian Brooches

Materials

Opal, Black Opal, Gold, Yellow Gold, 18k Gold

David Webb Star Sapphire Oval Cabochon 18 Karat Yellow Gold Ring
By David Webb
Located in New York, NY
. Mounted with oval cabochon star sapphire. Ring size: 7.5 Fully hallmarked.
Category

20th Century American Modern Cocktail Rings

Materials

Star Sapphire, Yellow Gold

2.61ct Fine White Opal Oval Cabochon 18 Karat Yellow Gold Pendant Necklace
By Gems and Jewels UK
Located in Birmingham, GB
Fine White Opal 18 Karat Yellow Gold Pendant Necklace 2.61 Carat opal with beautiful play of
Category

21st Century and Contemporary Pendant Necklaces

Materials

Opal, Gold, 18k Gold, Yellow Gold

Pink Tourmaline Cabochon 18 Karat Two Tone Gold Vintage Pink Tourmaline Ring
Located in Brooklyn, NY
(not shiney gold) Oval cabochon Pink Tourmaline 3.0 ct (10x8 mm) Plus old -cut Diamonds Champagne
Category

1990s Italian Cocktail Rings

Materials

Tourmaline, Gold, 18k Gold

Pink Tourmaline Cabochon 18 Karat Two Tone Gold Vintage Pink Tourmaline Ring
Located in Brooklyn, NY
(not shiny gold) Oval cabochon Pink Tourmaline 2.90 ct (10x8 mm) Plus old -cut Diamonds Champagne
Category

1990s Italian Cocktail Rings

Materials

Tourmaline, Diamond, Gold, 18k Gold

Victorian Garnet Cabochon 18 Karat Yellow Gold Floral Antique Unisex Signet Ring
Located in Philadelphia, PA
Stamped with British assay marks for 18 karat gold With maker's mark Circa: 1900 Ring size: 7 1/2 and
Category

Antique Early 1900s Victorian Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Tiffany & Co. Elsa Peretti Oval Cut Onyx Cabochon 18 Karat Yellow Gold Ring
By Elsa Peretti for Tiffany & Co.
Located in Houston, TX
onyx cabochon bezel set in an 18 karat yellow gold polished gold surround. Signed Tiffany & Co. Elsa
Category

1990s Hong Kong Fashion Rings

Materials

Onyx, Gold, 18k Gold, Yellow Gold

Tiffany & Co. Elsa Peretti Oval Cut Jade Cabochon 18 Karat Yellow Gold Ring
By Elsa Peretti for Tiffany & Co.
Located in Houston, TX
jade cabochon bezel set in an 18 karat yellow gold polished gold surround. Signed Tiffany & Co. Elsa
Category

21st Century and Contemporary Hong Kong Fashion Rings

Materials

Jade, Gold, 18k Gold, Yellow Gold

Cabochon Blue Sapphire, Cabochon Ruby, Cabochon Emerald Earrings Set in 18 Karat
Located in Bangkok, TH
Earrings set in 18 Karat Gold Settings Width: 2.3 cm Length: 4.4 cm Total Weight: 26.57 grams "We first
Category

2010s Thai Dangle Earrings

Materials

Emerald, Ruby, Blue Sapphire, 18k Gold

18 Karat Yellow Gold Cabochon Amethyst Ring
Located in Scottsdale, AZ
Designer: custom design Material: 18K yellow gold Dimensions: ring top measures 16.1mm wide Ring Size: 5 (please allow two extra shipping days for sizing requests) Weight: 7.25 grams
Category

21st Century and Contemporary Fashion Rings

Materials

Amethyst, 18k Gold, Yellow Gold

Cabochon Blue Sapphire and Cabochon Emerald with Diamond Earrings 18 Karat Gold
Located in Bangkok, TH
Earrings set in 18 Karat Gold Settings Width: 1.5 cm Length: 2.5 cm Total Weight: 18.69 grams "We first
Category

2010s Thai Clip-on Earrings

Materials

Diamond, Emerald, Blue Sapphire, Gold, 18k Gold

Cabochon Blue Sapphire with Cabochon Ruby Earrings Set in 18 Karat Gold Settings
Located in Bangkok, TH
Cabochon Blue Sapphire 7.46 carats with Cabochon Ruby 3.71 carats Earrings set in 18 Karat Gold
Category

2010s Thai Contemporary Clip-on Earrings

Materials

Ruby, Blue Sapphire, Gold, 18k Gold

Cabochon Ruby, Cabochon Emerald and Diamond Snake Bangle Set in 18 Karat Gold
Located in Bangkok, TH
Cabochon Ruby 0.16 carat, Cabochon Emerald 0.13 carat and Diamond 2.80 carats Bangle set in 18
Category

2010s Thai Contemporary Bangles

Materials

Diamond, Emerald, Ruby, Gold, 18k Gold

Cabochon Ruby with Cabochon Blue Sapphire Earrings Set in 18 Karat Gold Settings
Located in Bangkok, TH
Cabochon Ruby 5.03 carats with Cabochon Blue Sapphire 5.96 carats Earrings set in 18 Karat Gold
Category

2010s Thai Contemporary Clip-on Earrings

Materials

Ruby, Blue Sapphire, Gold, 18k Gold

Cabochon Ruby and Cabochon Blue Sapphire Ring Set in 18 Karat Gold Settings
Located in Bangkok, TH
Cabochon Ruby 0.90 carat and Cabochon Blue Sapphire 0.90 carat Ring set in 18 Karat Gold Settings
Category

2010s Thai Contemporary More Rings

Materials

Ruby, Blue Sapphire, Gold, 18k Gold

Tanzanite Cabochon Pendant 21 Carats Diamonds 18 Karat
Located in North Hollywood, CA
This Tanzanite Cabochon Pendant with a Diamond surround is done in 18K White Gold and is brand new
Category

2010s American Modern Pendant Necklaces

Materials

White Diamond, Tanzanite, 18k Gold

Cabochon Ruby with Diamond and Cabochon Blue Sapphire Earrings in 18 Karat Gold
Located in Bangkok, TH
set in 18 Karat Gold Settings Width: 2.3 cm Length: 2.7 cm Total Weight: 23.04 grams "We first
Category

2010s Thai Art Deco Clip-on Earrings

Materials

Diamond, Ruby, Blue Sapphire, Gold, 18k Gold

18 Karat Yellow Gold Cellino Coral Cabochon Stud Earrings
By Cellino
Located in Coral Gables, FL
18 Karat Yellow Gold Cellino Coral Cabochon Stud Earrings With Pierced Post & Omega Clip Backs
Category

Late 20th Century Clip-on Earrings

Materials

Coral, 18k Gold, Yellow Gold

Cabochon Emerald with Cabochon Ruby Ring Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Cabochon Emerald 18.31 carats with Cabochon Ruby 1.66 carats Ring set in 18 Karat White Gold
Category

2010s Thai Art Deco More Rings

Materials

Emerald, Ruby, 18k Gold, White Gold

18 Karat Gold Blue-Green Tourmaline Cabochon Flower Ring
By Faye Kim
Located in Westport, CT
Unique, one of a kind and handcrafted - Faye Kim's 18 Karat Gold Blue-Green Tourmaline Daisy Ring
Category

2010s American Contemporary Fashion Rings

Materials

Tourmaline, Gold, 18k Gold

Birmania Cufflinks 18 Karat Rose Gold Star Ruby Cabochon
By Giulia Colussi
Located in Milan, IT
Cufflinks rose 18kt rose gold gr. 8,90 cabochon star ruby. All Giulia Colussi jewelry is new and
Category

2010s Italian Artist Cufflinks

Materials

Ruby, 18k Gold

Andreoli Emerald Cabochon Diamond Pendant 18 Karat White Gold
By Andreoli
Located in New York, NY
Andreoli Emerald Cabochon Diamond Pendant 18 Karat White Gold This pendant features: - 0.99 carat
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

David Webb 18 Karat Emerald Cabochon & Diamond Ring
Located in Boca Raton, FL
/H in color and VS in clarity Gemstone Details: Oval shaped Emerald cabochon Ring Size: 5.5 Total
Category

Late 20th Century Unknown Cocktail Rings

Materials

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

Andreoli Cabochon Blue Sapphire 18 Karat White Gold Cufflinks
By Andreoli
Located in New York, NY
Andreoli Cabochon Blue Sapphire 18 Karat White Gold Cufflinks These cufflinks feature: - 13.20
Category

21st Century and Contemporary Italian Contemporary Cufflinks

Materials

Blue Sapphire, Gold, 18k Gold, White Gold

Blue Sapphire Cabochon Yellow Gold 22 Karat and 18 Karat Ring
By Pamela Farland
Located in New York, NY
22 Karat gold " Byzantine " ring with blue Ceylan Sapphire cabochon 5mm diameter .93 carats and 18
Category

21st Century and Contemporary American Artist More Rings

Materials

Blue Sapphire, Yellow Gold, 18k Gold, 22k Gold

18 Karat Yellow Gold Rutile Cabochon Boullée Cocktail Ring
By Susana Lang
Located in London, GB
Hand made 18 karat Yellow Gold and Black Rhodium plated Ring with a beautiful Rutilated Quartz
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Quartz, Yellow Gold

Cabochon Amethyst and Diamond Ring in 18 Karat Gold
Located in Dallas, TX
Cabochon Amethyst and Diamond Ring in 18 karat yellow gold. This deep purple cabochon amethyst in
Category

Early 2000s Unknown Modern Fashion Rings

Materials

Amethyst, Diamond, Gold, 18k Gold, Yellow Gold

18 Karat Yellow Gold Cabochon Emerald and Diamond Ring
Located in Scottsdale, AZ
: H Clarity: SI1 Emerald: cabochon and princess cut = 0.46cttw Dimensions: ring top measures 3.8mm
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

18 Karat Yellow Gold Cabochon Sapphire and Diamond Ring
Located in Scottsdale, AZ
: H Clarity: SI1 Ruby: cabochon and princess cut = 0.69cttw Dimensions: ring top measures 3.8mm wide
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

18 Karat Yellow Gold Cabochon Ruby and Diamond Ring
Located in Scottsdale, AZ
: H Clarity: SI1 Ruby: cabochon and princess cut = 0.64cttw Dimensions: ring top measures 3.8mm wide
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Tourmaline and 18 Karat Gold Triple Drop Cabochon Earrings
Located in Berkeley, CA
color and shape to create a stunning pair of 18 karat gold earrings that can be worn every day. The
Category

2010s Indonesian Modernist Drop Earrings

Materials

Tourmaline, 18k Gold, Gold

Tourmaline and 18 Karat Gold Triple Drop Cabochon Earrings
Tourmaline and 18 Karat Gold Triple Drop Cabochon Earrings
Free Shipping
H 1.5 in W 0.38 in L 1.5 in
French Ring Cabochon Smoked Quartz Yellow Gold 18 Karat
Located in Vannes, FR
Splendid French ring in smoky quartz cabochon and 18-carat yellow gold, which meets 1st Dibs
Category

21st Century and Contemporary French Modern Dome Rings

Materials

Quartz, 18k Gold, Yellow Gold

Signet Ring Guava Quartz Cabochon Rose Gold 18 Karat
Located in Vannes, FR
Discover this magnificent signet ring adorned with a guava quartz cabochon, a truly exceptional
Category

21st Century and Contemporary French Art Deco Signet Rings

Materials

Quartz, 18k Gold, Rose Gold

French, 18 Karat Gold and Cabochon Emerald Hinged Bangle
Located in Brisbane, QLD
A very fine 18 karat rose and yellow gold French, hinged bangle with a cabochon emerald, dating to
Category

Antique 19th Century French Belle Époque Bangles

Materials

Emerald, Gold, 18k Gold, Rose Gold, Yellow Gold

Cabochon Blue Sapphire Cufflinks Set in 18 Karat Gold Settings
Located in Bangkok, TH
Cabochon Blue Sapphire 6.04 carats Cufflinks set in 18 Karat Gold Settings Width: 2.0 cm Length
Category

2010s Thai Cufflinks

Materials

Blue Sapphire, Gold, 18k Gold

18 Karat Gold Blue Topaz Cabochon with Diamond Ring
Located in Hong Kong, HK
A gorgeous and chic Blue topaz ring set in 18k white gold with natural diamonds . The Ring is set in matt finish gold and high quality making. The topaz weight is 3.38 carats and dia...
Category

2010s Hong Kong Cocktail Rings

Materials

Diamond, Topaz, Gold

French Ring Cabochon Peach Moostone Rose Gold 18 Karat
Located in Vannes, FR
Discover our superb 18-carat pink gold ring, set with a peach moostone cabochon measuring 20 mm in
Category

21st Century and Contemporary French Modern Dome Rings

Materials

Moonstone, Gold, 18k Gold, Yellow Gold

Cabochon Blue Sapphire Necklace Set in 18 Karat Gold Settings
Located in Bangkok, TH
Cabochon Blue Sapphire 4.42 carats Necklace set in 18 Karat Gold Settings Width: 0.5 cm Length
Category

2010s Thai Contemporary More Necklaces

Materials

Blue Sapphire, 18k Gold, Gold

18 Karat White Gold Onyx Cabochon Emeralds Convex Multifaceted Cufflinks
By AVGVSTA
Located in Milano, IT
toggle are in onyx, with a post made of 18 karat white gold. Dimensions: 1,4 cm x
Category

2010s Cufflinks

Materials

Emerald, Onyx, White Gold, Gold, 18k Gold

Faye Kim 18 Karat Gold Oval Green Tourmaline Cabochon Ring
By Faye Kim
Located in Westport, CT
Faye Kim's 18 Karat Gold Oval Green Tourmaline Cabochon Ring, with its mesmerizing green hue and
Category

2010s American Contemporary Fashion Rings

Materials

Tourmaline, Gold, 18k Gold

Faye Kim 18 Karat Gold Cushion Green Tourmaline Cabochon Ring
By Faye Kim
Located in Westport, CT
Faye Kim's 18 Karat Gold Cushion Green Tourmaline Cabochon Ring, with its mesmerizing green hue and
Category

2010s American Contemporary Fashion Rings

Materials

Tourmaline, Gold, 18k Gold

18 Karat Yellow Gold Onyx Cabochon Rubies Convex Multifaceted Cufflinks
By AVGVSTA
Located in Milano, IT
are in onyx, with a post made of 18 karat yellow gold. Dimensions: 1,4 cm x 1,4
Category

2010s Italian Cufflinks

Materials

Onyx, Ruby, Yellow Gold, Gold, 18k Gold

8.30 Carat Ruby Cabochon Ring in 18 Karat Rose Gold
Located in Los Angeles, CA
0.35 carats. The ring is a truly unique design . Crafted in 18 karat yellow gold, and is sized to a
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Ruby, 18k Gold, Rose Gold

4.93 Carat Ruby Cabochon Ring in 18 Karat Rose Gold
Located in Los Angeles, CA
carats. The ring is created in circa 1970's and truly unique in design. Crafted in 18 karat rose gold
Category

Vintage 1970s Modern Cocktail Rings

Materials

Ruby, 18k Gold, Rose Gold

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Cabochon 18 Karat For Sale on 1stDibs

On 1stDibs, you can find the most appropriate cabochon 18 karat for your needs in our varied inventory. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Find an antique version now, or shop for 1138 vintage or 1758 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a cabochon 18 karat from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. A cabochon 18 karat from Polya Medvedeva Jewellery, AVGVSTA and Mousson Atelier — each of whom created a beautiful version of this treasured accessory — is worth considering. While most can agree that any cabochon 18 karat from our collection can easily elevate most outfits, but the choice of a Diamond version from the 1296 available is guaranteed to add a special touch to your ensemble. A cabochon version of this piece has appeal, but there are also oval cut and round cut versions for sale. There aren’t many items for men if you’re seeking a cabochon 18 karat, as most of the options available are for women and unisex.

How Much is a Cabochon 18 Karat?

On average, a cabochon 18 karat at 1stDibs sells for $3,960, while they’re typically $41 on the low end and $340,949 for the highest priced versions of this item.
Questions About Cabochon 18 Karat
  • 1stDibs ExpertMay 5, 2023
    Yes, there is such a thing as 18-karat. The term describes metal that is 75 percent pure gold, with the remaining 25 percent being an alloy like aluminum, copper, nickel, iron or zinc. On 1stDibs, find a variety of gold jewelry and decorative objects.
  • 1stDibs ExpertFebruary 13, 2023
    Van Cleef and Arpels jewelry is 18-karat gold, not 14-karat. The luxury jewelry designer makes necklaces, bracelets, rings, earrings and cufflinks in 18-karat white, gold and rose gold. On 1stDibs, shop a variety of Van Cleef and Arpels jewelry.
  • 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.