Skip to main content

18k Gold Jewelry

Applied Filters72,613 results
Metal:18k Gold
Clear All
Price
to
7,091
Shipping Options
Period
Creator
Gender
Metal
Gemstone
Stone Cut
Carat Weight
Style
Display
Betteridge 2.51 Carat Round Brilliant Diamond Engagement Ring
By Betteridge
Located in Greenwich, CT
Three-stone engagement ring, centering a fine near-colorless round brilliant-cut diamond weighing 2.51 carats with radiant-cut natural fancy very light pink diamond sides, in a plati...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

Diamond, Pink Diamond, 18k Gold, Platinum

Angela Cummings for Tiffany Gold and Inlaid Opal and Jade Checkered Bracelet
By Angela Cummings for Tiffany & Co.
Located in New York, NY
A gold cuff bracelet inlaid with opal and black jade in a checkered motif, in 18k. Angela Cummings for Tiffany & Co. In superb condition. Dimensions: inner circumference 6 1/2", w...
Category

Late 20th Century Modern 18k Gold Jewelry

Materials

Jade, Opal, Gold, 18k Gold

Petra Class Blue Green Rough Aquamarine Gold Dangle Drop Earrings
By Petra Class
Located in Dallas, TX
Dangle Drop Earrings handcrafted by jewelry maker Petra Class featuring 12.0 total carats of rough aquamarine crystal bezel-set and backed in the artist's signature-finished 22k yell...
Category

21st Century and Contemporary Artisan 18k Gold Jewelry

Materials

Aquamarine, Gold, 18k Gold, 22k Gold, Yellow Gold

Ella Gafter Coral and Diamond Floral Brooch Pin
By Ella Gafter
Located in New York, NY
This brooch features stems and flowers entwined around a coral branch. Two flowers are set with custom cut paua shell (abalone shell) topped with bombé transparent crystal. The other...
Category

21st Century and Contemporary Artist 18k Gold Jewelry

Materials

Diamond, Emerald, Sapphire, Blue Sapphire, Coral, Crystal, White Diamond...

Graff Butterfly White Gold Diamond and Blue Sapphire Watch BF32WGDS
By Graff
Located in Southhampton, PA
This is the Graff Butterfly watch, reference number BF32WGDS. It is presented with a diamond-embellished 18K white gold case that measures 32 mm in diameter. The case is mounted ont...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

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

6.08 Carat Round Brilliant Diamond Hoop Earrings
By Roman Malakov
Located in New York, NY
A classic hoop earring style showcasing a row of round brilliant diamonds, prong set in 18 karat yellow gold. Diamonds weigh 6.08 carats total. Two inch diameter.
Category

21st Century and Contemporary Contemporary 18k Gold Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Cartier Colombian No-Oil Emerald and Diamond Ring, circa 1930s
By Cartier
Located in Idar-Oberstein, DE
A high jewellery Cartier ring with an emerald and two diamond triangle cuts. The emerald is a very fine collector’s gemstone with an SSEF certificate stating that the emerald is no-o...
Category

20th Century 18k Gold Jewelry

Materials

Diamond, Emerald, 18k Gold, Platinum

Highly Important Colombian Emerald Diamond Necklace
The finest, perfectly matched collection of cushion cut emeralds (all certified) encircle the neck, culminating in an exquisite pendant featuring a single emerald weighing app. 34 ca...
Category

2010s Modern 18k Gold Jewelry

Materials

Diamond, Emerald, 18k Gold, Platinum

Cartier Etincelle Diamond Pave Yellow Gold Hinged Bangle Bracelet
By Cartier
Located in Los Angeles, CA
Cartier “Etincelle” wide diamond pavé yellow gold bangle bracelet. DETAILS: DIAMONDS: three hundred seventy round brilliant-cut diamonds totaling approximately 18.41 carats, approx...
Category

21st Century and Contemporary Modern 18k Gold Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Van Cleef & Arpels One of a Kind Les Jardins Diamond Suite
By Van Cleef & Arpels
Located in Feasterville, PA
Les Jardins tanzanite & diamond suite is a spectacular one-of-a-kind duo by Van Cleef & Arpels. With the Les Jardins collection, Van Cleef & Arpels draws on the art of ornamental gar...
Category

2010s 18k Gold Jewelry

Materials

Diamond, Tanzanite, 18k Gold, White Gold

Cartier Mini Tank Allongée Watch, Diamonds
By Cartier
Located in Paris, IDF
An 18Kt yellow gold Cartier watch, "Mini Tank Allongée" collection, set on a satin bracelet. Cartier 18Kt gold folding clasp, diamonds bezel and crown, white dial, roman numerals.  M...
Category

1980s Contemporary Vintage 18k Gold Jewelry

Materials

White Diamond, 18k Gold, Yellow Gold

Van Cleef & Arpels Diamond Gold Bow Ring
By Van Cleef & Arpels
Located in Southhampton, PA
This exceptional ring by Van Cleef & Arpels features glamorous, lavish design perfect for accessorizing fashionable looks with a touch of extravagance; the ring is made from sophisti...
Category

Late 20th Century 18k Gold Jewelry

Materials

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

Emerald Pink Sapphire Multi-Strand 18 Karat Gold Necklace
Modern emerald & pink sapphire multi strand beaded 18k yellow gold necklace. Total emerald weight approximately 155 carats. Total pink sapphire weight approximately 70 carats. 60 inc...
Category

21st Century and Contemporary Contemporary 18k Gold Jewelry

Materials

Emerald, Pink Sapphire, 18k Gold

Van Cleef & Arpels Burma No-Heat Ruby Diamond Ring
By Van Cleef & Arpels
Located in New York, NY
VAN CLEEF & ARPELS Burma No-Heat Ruby Diamond Ring 18k yellow gold set with oval-shaped Burma no heat ruby and diamond ring, signed Van Cleef & Arpels, 1970’s. Ruby – 12.80 cts. with...
Category

1970s Vintage 18k Gold Jewelry

Materials

Diamond, Ruby, 18k Gold

Rubellite Tanzanite Diamond Pavé 18 Karat White Gold Earclips Earrings
By Margherita Burgener
Located in Valenza , IT
Handcrafted in Margherrita Burgener family workshop, based in Italy, this unique pair of earrings is fully pavé set with high quality diamond. They center two different main stones:...
Category

21st Century and Contemporary Contemporary 18k Gold Jewelry

Materials

Diamond, White Diamond, Rubelite, Tanzanite, Gold, 18k Gold, White Gold

Bucellati Ondine Yellow Gold and Diamond Necklace
By Gianmaria Buccellati
Located in Dallas, TX
Stunning Pre-Owned Bucellati Ondine Yellow Gold and Diamond bib style collar necklace. This necklace has two scalloped rows to the front and one scalloped row to the rear. It is al...
Category

1970s Modern Vintage 18k Gold Jewelry

Materials

Diamond, Yellow Gold, 18k Gold, White Gold

Vintage Piero Milano Alligator Diamond and Ruby Brooch
By PIERO MILANO
Located in Honolulu, HI
Gorgeous Vintage Piero Milano Alligator Diamond Brooch in 18K yellow gold. This stunning brooch is a true work of art, featuring magnificent details of an alligator. The alligator is...
Category

Late 20th Century Modern 18k Gold Jewelry

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified Radiant Cut Yellow Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
A rare and spectacular piece showcasing a color-rich 10.59 carat radiant cut yellow diamond certified by GIA as Fancy Yellow color, VS1 clarity, fanked by two brilliant trillion diam...
Category

21st Century and Contemporary Contemporary 18k Gold Jewelry

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Ed Wiener 18K Gold and Baroque Pearl Modernist Choker Necklace and Earrings Set
By Ed Wiener
Located in Philadelphia, PA
An very fine Modernist demi-parure by Ed Weiner. Consisting of a necklace and matching earrings; each with substantial hand-hammered gold leaf-shaped sections suspending large pear-...
Category

Mid-20th Century Modernist 18k Gold Jewelry

Materials

Pearl, Gold, 18k Gold

Tiffany & Co. Art Nouveau Star Sapphire 18 Karat Gold Cabochon Ring, circa 1910
By Tiffany & Co.
Located in Philadelphia, PA
Centering a highly domed bullet cabochon star sapphire measuring 7.9 mm in diameter Translucent grayish-blue in color and exhibits a distinct six rayed star Bezel set in mounting w...
Category

1910s Art Nouveau Vintage 18k Gold Jewelry

Materials

Star Sapphire, Gold, 18k Gold, Yellow Gold

5.02 Carat D-VVS1, GIA, Diamond Solitaire Ring
A stunning diamond round brilliant solitaire ring in white gold and platinum. The big centre stone is set in an alluring way showcasing its icy white colour from every angle - a trea...
Category

20th Century 18k Gold Jewelry

Materials

Diamond, 18k Gold, Platinum

David Webb 18 Karat Gold 117 Carat Aquamarine Diamond Convertible Necklace
By David Webb
Located in New York, NY
Impressive and versatile 18k gold platinum link necklace, crafted by David Webb, can be worn at different lengths or as a necklace with one or two bracelets. Has a detachable pendant...
Category

20th Century Modern 18k Gold Jewelry

Materials

Aquamarine, Diamond, 18k Gold

2.4 Carat Emerald and Diamond Drop Earrings
These stunning drop earrings have a juxtapose in color and contrast. The stars of these earrings are the trillions. The diamonds are stark white color of G-H and VS - SI clarity. ...
Category

Early 2000s Modern 18k Gold Jewelry

Materials

Diamond, Emerald, 18k Gold, White Gold

Emerald Diamond Necklace in 18 Karat
18 k yellow gold 3 Colombian emeralds plus 2.31 ct diamonds together 2,56 ct Length 42 cm Middle part front length 4,5 cm
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

Emerald, Diamond, 18k Gold

Tiffany & Co. Ruby and Diamond Earrings
By Tiffany & Co.
Located in Dallas, TX
18K Yellow Gold Tiffany Company Ruby and Diamond Earrings. These stunning earrings are Clip On. Stamped T and C and 750. Rubies are square shaped and calibre cut and Diamonds are ...
Category

1980s Modern Vintage 18k Gold Jewelry

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Superb Rare Antique Italian Micromosaic Brooch, circa 1860
A marvellous antique Italian gold and micromosaic brooch c.1860, the oval plaque with pastoral scene showing a male figure seated on a rock and a female figure carrying a baby, in tr...
Category

1860s High Victorian Antique 18k Gold Jewelry

Materials

18k Gold, Yellow Gold

Burmese Ruby and Diamond Earstuds
A pair of earstuds with rubies and diamonds. The rubies are of Burmese (Myanmar) origin and are natural (not heated) gemstones - accompanied by a gemological certificate by SSEF. Bot...
Category

20th Century 18k Gold Jewelry

Materials

Diamond, Ruby, 18k Gold

Van Cleef & Arpels 18 Karat Yellow Gold Diamond Pave and Lapis Bow Brooch
By Van Cleef & Arpels
Located in Southhampton, PA
Add a wonderfully feminine touch to your style with this beautiful Van Cleef & Arpels brooch that is made in the form of a charming bow. The brooch is crafted from 18K yellow gold an...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

Diamond, Lapis Lazuli, 18k Gold, Yellow Gold

12.56 Carat Cushion Shaped Tourmaline Rubellite and Diamond Cocktail Ring
By Royaal Stones Ltd
Located in Kowloon, HK
A stunning 12.56 carat Cushion shaped natural Tourmaline Rubellite cocktail ring, with White Diamonds. The centre stone has a great shine, lustre to it which really brings out the br...
Category

21st Century and Contemporary Modern 18k Gold Jewelry

Materials

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

Green Emerald and Diamond Bracelet
By Roman Malakov
Located in New York, NY
A beautiful and stylish bracelet showcasing a 21.41 carats of emerald cut green emeralds, spaced by brilliant marquise cut diamonds in an open-work, white gold design. finished with ...
Category

21st Century and Contemporary Contemporary 18k Gold Jewelry

Materials

Diamond, Emerald, 18k Gold, White Gold

Cartier Paris by Georges Lenfant Gold Knot Bracelet and Ring
By Cartier
Located in Amsterdam, NL
An important 18-carat gold knot bangle, signed and numbered: Cartier Paris, 016 053 by Georges Lenfant. And an 18-carat gold knot pinky ring of twisted thick gold wire. Signed and nu...
Category

1970s Vintage 18k Gold Jewelry

Materials

Gold, 18k Gold

Cartier Agrafe 18 Karat White Gold 1.60 Carat Diamond Necklace
By Cartier
Located in Southhampton, PA
The Cartier “Agrafe” necklace is crafted from 18K white gold and weighs 62.2 grams. It is presented with a 15” chain and a pendant that measures 0.90” in length and 0.60” in width. T...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

Diamond, White Diamond, 18k Gold, White Gold

Ruchi New York Ruby, Pink Sapphire and Diamond Earrings
By Ruchi New York
Located in New York, NY
Pink Abyss Collection Ruby, pink Sapphire and Diamond statement earrings featuring rose cut pink Sapphire center stones set in 18 karat yellow gold. Ruby: 1.17ct total weight. Pin...
Category

2010s Contemporary 18k Gold Jewelry

Materials

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

Margot McKinney 18kt Yellow Gold Ring with Opal, Yellow Sapphire, Pink Sapphire
By Margot McKinney
Located in Brisbane AU , Queensland
18karat Yellow Gold Opal Ring, featuring a 17.53cts Solid Natural Queensland Boulder Opal surrounded by diamonds 0.45ct, yellow sapphires 5.82cts, pink sapphires 3.35cts, purple sapp...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

Amethyst, Opal, Pink Sapphire, Yellow Sapphire, Tanzanite, Tourmaline, 1...

Cartier 'Juste un Clou' White Gold and Diamond Pave Ring
By Cartier
Located in New York, NY
Authentic Cartier 'Juste un Clou' ring crafted in 18 karat white gold and pave set with an estimated 0.60 carats of high-quality round brilliant cut diamonds. Signed Cartier, 49, Au7...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

Diamond, 18k Gold, White Gold

1990s Large Kurt Wayne Whimsical Gem Set Gold Frog Ring
By Kurt Wayne
Located in Chicago, IL
Circa 1990 Kurt Wayne 18K Yellow Gold Frog Ring, measuring 1 1/2 inches in length and 1 inch wide, very nicely detailed and having Cabochon Emerald eyes. Finger size = 6 and can be s...
Category

1990s 18k Gold Jewelry

Materials

Emerald, 18k Gold

Van Cleef & Arpels Diamond by the Yard White Gold Necklace
By Van Cleef & Arpels
Located in New York, NY
This exquisite Van Cleef & Arpels Diamond by the Yard necklace features 86 brilliant-cut round D-F VVS1-VVS2 diamonds of an estimated 5.20 carats bezel-set in 18k white gold. Made in...
Category

1990s 18k Gold Jewelry

Materials

Diamond, 18k Gold, White Gold

Cicada Egyptian Revival Turquoise and Diamond Gold Dangle Earrings
By Cicada
Located in New York, NY
These Egyptian Revival 18k yellow gold earrings feature round and pear shape cabochon turquoise pieces with single cut diamonds and complimentary enamel work. Diamonds: 0.29 ct Meta...
Category

2010s Egyptian Revival 18k Gold Jewelry

Materials

Diamond, Turquoise, 18k Gold

Audemars Piguet Vintage 18 Karat Yellow Gold Baguette Diamond Bezel Watch
By Audemars Piguet
Located in Southhampton, PA
This Audemars Piguet vintage timepiece comes with an 18K yellow gold case embellished with baguette diamonds set on the bezel. The case is presented on an 18K yellow gold bracelet. T...
Category

20th Century 18k Gold Jewelry

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Van Cleef & Arpels Lucky Alhambra Turquoise MOP White Gold Butterfly Earrings
By Van Cleef & Arpels
Located in New York, NY
These gorgeous Van Cleef & Arpels earrings from the Lucky Alhambra collection are crafted in 18k white gold and feature a pair of lucky clover motifs inlaid with mother-of-pearl in r...
Category

Early 2000s 18k Gold Jewelry

Materials

Turquoise, 18k Gold, White Gold

Piaget Turquoise Dial Ladies Watch
By Piaget
Located in Miami, FL
Ladies manual wind Piaget watch crafted in 18 karat white gold with a Turquoise dial. The case measures 23 mm and the ornate bracelet measures 6 inches in length. Our pieces are al...
Category

1980s Modern Vintage 18k Gold Jewelry

Materials

Turquoise, 18k Gold, White Gold

Chaumet Paris Diamond and Onyx Quilted 18 Karat Yellow Gold Hoop Earrings
By Chaumet
Located in Miami, FL
Striking Chaumet Paris hoop earrings crafted in 18 karat yellow gold. The quilted hoops are adorned with onyx and 40 round brilliant cut diamonds weighing approximately .70 carats t...
Category

1970s Modern Vintage 18k Gold Jewelry

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

J. Birnbach GIA Certified 4.21 Carat Cushion Brilliant Diamond Solitaire Ring
By J. Birnbach
Located in New York, NY
This new, sleek ring from the J. Birnbach workshop features a 4.21 carat Cushion Brilliant cut diamond of H color and VS1 clarity... Charming to the max, this diamond is set in a han...
Category

21st Century and Contemporary Contemporary 18k Gold Jewelry

Materials

Diamond, Platinum, 18k Gold

Fancy Yellow and White Diamond Flower Brooch Pin
Delightful brooch pin crafted in 18 carat yellow and white gold, encrusted with 109 round brilliant cut diamonds weighing approximately 1.5 carats total, G color, VS clarity, and 50 ...
Category

21st Century and Contemporary Modern 18k Gold Jewelry

Materials

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

7.3 Carat Diamond Bangle Set
Striking diamond bangle bracelet set crafted in 18 Karat White Gold adorned with 172 round brilliant cut diamonds weighing approximately 7.3 carats total, F color, VS clarity. These ...
Category

21st Century and Contemporary Modern 18k Gold Jewelry

Materials

Diamond, 18k Gold, White Gold

Vintage circa 1970 5.8 Carat Blue Sapphire and Diamond Cocktail Cluster Ring
This vintage ring, created circa 1970, is a beautiful variation on the classic combination of diamonds and blue sapphire. 40 diamonds in varying cuts, amounting to an overall weight ...
Category

1970s Modern Vintage 18k Gold Jewelry

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

1950s Vintage Diamond 18 Karat White Gold Hair Comb
Jewelry isn’t designed to be admired just from the neck, ears and arms. This irresistible vintage hair comb will add grace and elegance. Measuring Approx. 2.75 inch x 2.75 inch. ...
Category

1950s Art Deco Vintage 18k Gold Jewelry

Materials

Diamond, White Gold, 18k Gold

Yoko London South Sea Pearl and Diamond Hoop Earrings in 18 Karat White Gold
By Yoko London
Located in London, GB
The Novus collection by Yoko London pushes boundaries in jewellery design, exploring modern ways to wear pearls. Featuring a gorgeous pavé-set diamond hoop with a removable 12-13mm S...
Category

2010s Contemporary 18k Gold Jewelry

Materials

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

Belle Époque France 18 Karat Gold Sautoir Long Link Chain
Beautiful French Bel Époque 18 karat gold sautoir made out of oval links. Each link is composed of one larger and one smaller oval link. The centre of the smaller oval is decorated w...
Category

1890s Belle Époque Antique 18k Gold Jewelry

Materials

18k Gold

18 Karat Gold Diamond Tiara and Necklace
A diamond tiara designed as graduated openwork garlands of floral and foliate motifs, decorated with brilliant cut diamonds together weighing approximately 22.47 carat, mounted in 18...
Category

2010s Contemporary 18k Gold Jewelry

Materials

Diamond, 18k Gold, Gold, White Gold

Vhernier Plissé 18 Karat Rose Gold Bracelet
By Vhernier
Located in Southhampton, PA
The Vhernier “Plissé” bracelet is made of satin-finished 18K rose gold and weighs 84.2 grams, measuring 7” in length. This jewelry piece is offered in brand new condition and includ...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

18k Gold, Rose Gold

Gucci Panther Diamond Yellow Gold Necklace
By Cartier
Located in Feasterville, PA
A strikingly chic Gucci necklace depicting a double panther motif adorned with round brilliant cut diamonds in shimmering 18k yellow gold.
Category

Early 2000s 18k Gold Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Chantecler of Capri Turquoise Diamond Gold Ring
By Chantecler
Located in Princeton, NJ
Exclusively at Hamilton Jewelers in the US, Chantecler jewelry is inspired by the Island of Capri's exotic natural environment. Di Amour Folies turquoise and diamond ring in 18k pink...
Category

21st Century and Contemporary Contemporary 18k Gold Jewelry

Materials

Diamond, Turquoise, Gold, 18k Gold

Cartier Panthere Vintage Gold Bangle Bracelet
By Cartier
Located in Feasterville, PA
An 18k yellow gold and hematite cuff bracelet from the Panthere de Cartier collection. The bracelet is composed of 2 hematite Panther heads facing each other with 18k yellow gold eyes.
Category

1990s 18k Gold Jewelry

Materials

Hematite, Gold, 18k Gold, Yellow Gold

Mid-Century Modern 18 Karat Two Gold Sapphire Emerald Diamond Leaf Clip
This very elegant clip, designed as a leaf, is made out of 18 karat rose- and white gold. The stem of the leaf is set with 14 diamonds, decreasing in size towards the centre of the l...
Category

1950s Modernist Vintage 18k Gold Jewelry

Materials

Diamond, Emerald, Sapphire, 18k Gold

Ippolita Rock Candy Turquoise Station Bangle Bracelet
By Ippolita
Located in Princeton, NJ
18k yellow gold Rock Candy multi stone turquoise bangle.
Category

2010s Contemporary 18k Gold Jewelry

Materials

Turquoise, 18k Gold

Cartier Panthere 18 Karat Gold Choker Necklace
By Cartier
Located in Feasterville, PA
This unique Cartier “Panthere" 18kt gold choker necklace (circa 1990’s) features a woven design of alternating white, yellow, and rose 18k gold delicate strands. Two identical solid ...
Category

1990s 18k Gold Jewelry

Materials

White Gold, Yellow Gold, 18k Gold, Rose Gold

Piaget Malachite and Onyx Bracelet
By Piaget
Located in Litchfield, CT
Circa 1970s,18k, by Piaget, France. Finely figured vivid malachite combined with warm 18k yellow gold and black onyx links give this bracelet an elegantly striking presence. The pla...
Category

1970s Vintage 18k Gold Jewelry

Materials

Malachite, Onyx, 18k Gold, Yellow Gold

More Ways To Browse