Skip to main content

18k Gold Jewelry

1,239
122,542
1,246
to
19,243
68,464
34,897
614
543
390
397
2,730
27,828
92,824
798
517
813
698
754
1,314
2,059
2,614
3,480
2,943
168
2,150
2,129
1,895
1,557
1,461
78,659
43,010
2,119
253,894
123,788
87,196
92,057
73,100
91,239
17,914
10,930
19,301
10,532
33329
12541
10401
8927
5477
to
35,177
25,285
7,337
4,725
3,531
2,240
1,445
863
673
648
480
343
310
239
43
34
7
6
Metal: 18k Gold
1999 Rolex Ladies Datejust 26 79178 Champagne Diamond Dial President Gold Watch
Located in Houston, TX
Brand: Rolex Gender: Ladies Metal Type: 18K Yellow Gold Diameter: 26.00 mm Weight: 73.74 grams Ladies 18K yellow gold, diamond ROLEX Swiss-made watch with original box and pape...
Category

1990s Swiss 18k Gold Jewelry

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Cabochon Sapphire Necklace
Located in New York, NY
Cabochon Sapphire Necklace A white and yellow gold necklace set with eight cabochon sapphires. Approximate Sapphire weight: 23.12 carats Approximate Length: 15" Approximately weig...
Category

20th Century Unknown 18k Gold Jewelry

Materials

Sapphire, 14k Gold, 18k Gold

Buccellati Thistle Flower 18K Gold Silver Vintage Brooch Pin
Located in Miami, FL
Make a statement at your next event with this exquisite Large Buccellati Flower Brooch Pin. A standout piece that sets you apart! Marvel at the masterful design, featuring a detail...
Category

1960s Italian Retro Vintage 18k Gold Jewelry

Materials

18k Gold, Silver

Magnificent Emerald Drop Earrings
Located in Sarasota, FL
18k White gold earrings with 4 top gem quality pear shape GIA certified emeralds weighing 31.55 carats and 2.83 carats of collection color/clarity round brilliant diamonds.
Category

2010s 18k Gold Jewelry

Materials

Diamond, Emerald, 18k Gold

Andreoli 1.13 Carat Diamond 18 Karat Yellow Gold Bracelet
Located in New York, NY
Andreoli 1.13 Carat Diamond 18 Karat Yellow Gold Bracelet This bracelet features: - 1.13 Carat Diamond - 10.72 Gram 18K Yellow Gold - Made In Italy
Category

21st Century and Contemporary Italian Contemporary 18k Gold Jewelry

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18 Karat Gold Pearl and Onyx Cross Pendant
Located in Palm Springs, CA
Italian onyx cross pendant with 18 karat gold harness and pearls / Made in Italy 1870s-1890s
Category

Late 19th Century Italian Antique 18k Gold Jewelry

Materials

Onyx, Pearl, 18k Gold

Tiffany & Co T Diamond & Turquoise Wire Ring with Round Diamonds 18k White Gold
Located in Aventura, FL
This bold "T" design features scintillating diamonds and turquoise, a favorite stone of Tiffany designers for over a century. The natural formation of turquoise creates subtle differ...
Category

21st Century and Contemporary American Modernist 18k Gold Jewelry

Materials

Diamond, Turquoise, 18k Gold, White Gold

Golden Cartier LOVE Bracelet
Located in AMSTELVEEN, NH
Introducing a stunning Cartier Love Bracelet, featuring a timeless design synonymous with elegance and luxury. This bracelet comes complete with its original box, certificate, and sc...
Category

2010s 18k Gold Jewelry

Materials

18k Gold

Diana M. 2.20cts Diamond Fashion Earrings in 18kt White Gold
Located in New York, NY
18 kt white gold diamond earrings adorned with baguette cut diamonds surrounded by round diamonds totaling 2.20 cts (HI, VS2-SI1)
Category

21st Century and Contemporary American Modern 18k Gold Jewelry

Materials

Diamond, 18k Gold, White Gold

Tudor Classic Day Date 23013 Black Dial Watch
Located in Toronto, CA
Brand: Tudor Model: Classic Day Date Reference Number: 23013 Country Of Manufacture: Switzerland Movement: Automatic Case Material: Gold/Steel Measurements : 40 mm. (without cr...
Category

2010s Swiss 18k Gold Jewelry

Materials

Stainless Steel, 18k Gold

1.40 ct Burma Ruby & Diamond Earrings
Located in Chicago, IL
These stunning Burma heat treated ruby studs are sure to turn heads. Set in 18k white gold, and 28 diamonds surrounding the rubies. The diamonds show a F/G in color and VS1/VS2 in cl...
Category

2010s 18k Gold Jewelry

Materials

Diamond, Ruby, 18k Gold

Ilias Lalaounis 18k gold and lapis lazuli earrings with mountain goat design
Located in London, GB
These 1970s Lalaounis clip-on earrings are shaped as medallions with mountain goat designs on them. Made of 18k gold the design is centred around a cabochon lapis lazuli. They are a...
Category

1970s Greek Classical Greek Vintage 18k Gold Jewelry

Materials

Lapis Lazuli, 18k Gold

18 karat mixed gem ring with pink blue and rainbow moonstones
Located in Amsterdam, NL
Mixed gem ring in 18 karat white gold Mixed gem ring in 18 karat white gold. This is an unprecedented cocktail ring with mottled gems. The mix gem ring is made of 18 ct white gold an...
Category

21st Century and Contemporary Dutch Modern 18k Gold Jewelry

Materials

Moonstone, Tourmaline, Tsavorite, Blue Topaz, 18k Gold, White Gold

Barry Kieselstein Cord Bracelet
Located in New York, NY
Barry Kieselstein Cord Bracelet Gold link bracelet by Barry Kieselstien cord Stamped: 1988 B Kieselstein Cord and makers mark Approximate length: 8” Weighs approximately: 55.8 Gram...
Category

Late 20th Century American 18k Gold Jewelry

Materials

18k Gold

David Yurman Signed Bangle 18k Yellow Gold and Sterling Braided Bracelet
Located in Overland Park, KS
David Yurman Signed Bangle 18k Yellow Gold and Sterling Listed an estate David Yurman Bangle. This bangle features 18k yellow gold wrapped with sterling to make this gorgeous David ...
Category

21st Century and Contemporary Modern 18k Gold Jewelry

Materials

Gold, 18k Gold, Yellow Gold

Cartier Yellow Gold Love Bracelet B6038300
Located in London, GB
An 18k yellow gold bracelet by Cartier from the Love collection. The bracelet features a double yellow gold bracelet knotted to an open circular motif engraved with 'LOVE', the 'O' i...
Category

21st Century and Contemporary French 18k Gold Jewelry

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Patek Philippe Yellow Gold Calatrava Cross Cufflinks
Located in London, GB
A pair of 18k yellow gold Calatrava cufflinks by Patek Philippe. The cufflinks feature the classic Calatrava cross motif, surrounded by a guilloche outer edge ring. The cufflinks hav...
Category

21st Century and Contemporary Swiss 18k Gold Jewelry

Materials

18k Gold, Yellow Gold

Vintage Baguette Cut & Princess Cut Diamond 'Fan' Ring Set by MWI Eloquence
Located in Los Angeles, CA
Vintage 8.00 Ctw. Baguette Cut & Princess Cut Diamond 'Fan' Ring Set by MWI ELOQUENCE. With one ring being composed of platinum and the other of platinum and 18k yellow gold. These t...
Category

1980s American Modern Vintage 18k Gold Jewelry

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Hublot Big Bang Diamond Bezel 361.PX.1280.RX.1104
Located in London, GB
A ladies 38mm Big Bang in rose gold from Hublot. Features a black dial and a rose gold bezel, set with approximately 126 round brilliant cut diamonds. Fitted with sapphire crystal a...
Category

21st Century and Contemporary Swiss 18k Gold Jewelry

Materials

Diamond, Gold, 18k Gold, Rose Gold

GIA Certified 1.03 Carat Light Pink Diamond 18K Gold Ring
Located in New York, NY
The Light Pink GIA Certified Ring is a stunning and elegant piece of jewelry that exudes luxury and sophistication. This ring features a beautiful light pink diamond that is certifie...
Category

21st Century and Contemporary Modern 18k Gold Jewelry

Materials

Pink Diamond, Platinum, 18k Gold, Gold

Patek Philippe. A Gondolo Rose Gold Keyless Lever Pocket Watch C1900s
Located in London, GB
A Patek Philippe 18ct Rose Gold, Keyless Lever Gondolo Open Face Pocket Watch, C1900s. Dial: A perfect white enamel dial with Roman numerals, outer minute track with Arabic five min...
Category

19th Century Swiss Antique 18k Gold Jewelry

Materials

18k Gold, Rose Gold

"Lookup" Micro-Pave Pendant by Leon Mege
Located in New York, NY
The "LookUP" collection. The pendant comes in several color combinations of micro pave set natural gemstones and diamonds. Natural diamonds and gemstones Each pendant comes with an 1...
Category

2010s American Contemporary 18k Gold Jewelry

Materials

Diamond, 18k Gold

Victorian Onyx Moonstone 18 Karat Yellow Gold Antique Drop Earrings
Located in Philadelphia, PA
Comprised of carved onyx surmounts suspending a row of moonstone and onyx drops Onyx surmounts are diamond-shaped cabochons, and drops are spiculum-shaped Measuring 8.5 x 12.0 mm an...
Category

1880s Victorian Antique 18k Gold Jewelry

Materials

Moonstone, Onyx, Gold, 14k Gold, 18k Gold, Yellow Gold

18k White Gold 14.00ctw Natural Diamond Tennis Bracelet
Located in Boca Raton, FL
Material: 18k White Gold Measurements: 7" Diamonds Details: 14.00ctw Of Natural Round Brilliant Diamond Diamonds are G/H Color and VS Clarity Total Weight: (18.2g)11.7dwt This item c...
Category

21st Century and Contemporary American 18k Gold Jewelry

Materials

Diamond, White Diamond, 18k Gold, White Gold

Cartier Small Model LOVE Ring Size S 1/2 (61)
Located in London, GB
Here we have an 18ct white gold ring from the world renowned luxury jewellery house of Cartier. This ring forms part of the iconic LOVE collection and is one of the most celebrated i...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

18k Gold, White Gold

Plus qu'hier et moins que demain - Small Augis charm - 18k solid gold - love you
Located in Antwerp, BE
For sale is this "Plus qu'hier et moins que demain" love token. This love medallion of all love medallions was first created by the famous Lyon jeweller Alphonse Augis. He based this...
Category

Late 20th Century French Retro 18k Gold Jewelry

Materials

Gold, 18k Gold, Yellow Gold

Vintage Buccellati 18 Karat Yellow Gold Bracelet Circa 1970
Located in London, GB
A vintage Buccellati 18 karat yellow gold bracelet, circa 1970. A finely crafted 18 karat yellow gold bracelet comprised of 3 rows of flat chevron links and finished with a conceale...
Category

1970s Italian Retro Vintage 18k Gold Jewelry

Materials

Yellow Gold, Gold, 18k Gold

Vintage Original Circa 1990s 18k Gold Natural Diamond Decorated Pretty Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.6 grams. Totally is diamond 0.85 carat. The diamond is has F-G color and vvs-vs clarity. Ring size is US 7.5 (We offer free resizing) We ca...
Category

1990s Egyptian Retro 18k Gold Jewelry

Materials

Diamond, 18k Gold

New Made 18k Gold Natural Diamond And Caliber Ruby Decorated Drop Earring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 9 grams. Totally is diamond 1.67 carat. The diamond is has G-H color and vvs-vs-s1 clarity. Totally is ruby 2.10 carat. Please contact for any...
Category

2010s Turkish Modern 18k Gold Jewelry

Materials

Diamond, Ruby, 18k Gold

Estate NANIS 18KT Italy Yellow Gold CHAIN LINK LIBERA ICON NECKLACE
Located in Miami, FL
Estate NANIS 18KT Yellow Gold CHAIN LINK LIBERA ICON NECKLACE. Nanis 18KT Necklace Italy Length: 16 inch 18Kt Gold : 46.4g Very Brilliant Piece of Jewelry. Ideal for special occ...
Category

2010s Italian 18k Gold Jewelry

Materials

18k Gold, Yellow Gold

Diamond Necklace by Elan
Located in New York, NY
Diamond Necklace A diamond link necklace by Elan adorned with round-cut diamonds Approximate Measurement: 15" long Approximate Diamond Weight: 8.20 carats Weighs Approximately 148.5...
Category

20th Century Unknown 18k Gold Jewelry

Materials

Diamond, 18k Gold

2.63 ct Natural Yellow & Diamond Ring
Located in Chicago, IL
This stunning ring features natural pear-shaped yellow diamonds as the main stones and 103 natural diamonds as secondary stones. The diamonds are set in 18k white gold, giving the r...
Category

2010s 18k Gold Jewelry

Materials

Diamond, Yellow Diamond, 18k Gold

1.89 ct Rose Cut Diamond Ring
Located in Chicago, IL
Add a touch of elegance to your jewelry collection with this stunning 1.89 ct diamond ring. Crafted from 18k white gold, this ring features beautiful rose cut diamond with VS2/SI1 cl...
Category

2010s 18k Gold Jewelry

Materials

Diamond, 18k Gold

Cartier Himalia Pearl and Diamond Necklace
Located in London, GB
Here we have a charming necklace from the world renowned jewellery house of Cartier. This elegant piece showcases an open pendant with a open minimalist design pendant and filled wit...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

Diamond, Pearl, 18k Gold, White Gold

Tiffany & Co. Sterling Silver & 18k Gold Hook & Loop Ring
Located in Philadelphia, PA
A fine Tiffany & Co. ring. In sterling silver & 18 karat yellow gold. In a stylized hook & loop buckle or clasp configuration. Marked to the shank Tiffany & Co. / 925 / 750. Simp...
Category

Late 20th Century Modern 18k Gold Jewelry

Materials

18k Gold, Sterling Silver

Vine Leaf antique brooch 18K gold silver Victorian era jewelry special person
Located in Berlin, DE
Antique brooch in shape of a grape leaf with a branch of a vine 18K gold and blackened silver with 105 old-cut diamonds diamonds weight - 3.5 carats brooch measurements - 0.94 x 1.3 ...
Category

Early 1900s French Art Nouveau Antique 18k Gold Jewelry

Materials

Diamond, Gold, 18k Gold, White Gold, Silver

Opal necklace gold Unisex pendant Lord of the Rings style gift special person
Located in Berlin, DE
One of a kind piece from a Vrubel collection by Alexey Gabilo - gold necklace with big Boulder Opal opal origin - Australia opal measurements - 0.28 x 0.98 x 1.26 in / 7 х 25 х 32 m...
Category

2010s French Artisan 18k Gold Jewelry

Materials

Opal, Gold, 18k Gold, Yellow Gold

18k White Marquise Diamond and Black Diamond and Orange Stone Cocktail Ring
Located in New York, NY
Elevate your style with this 18k White Marquise Diamond and Black Diamond and Orange Stone Cocktail Ring. Crafted with 1.14 carats of marquise cut diamonds, 2.90 carats of black diam...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

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

Yellow Diamonds White Diamonds Enamel 18 Karat White Gold High Jewellery Suite
Located in Bangkok, TH
Yellow Diamonds White Diamonds Enamel 18 Karat White Gold High Jewellery Suite Introducing our latest creation, the Suite of Bracelet and Earrings, inspired by the Art Deco era. Thi...
Category

21st Century and Contemporary Thai Art Deco 18k Gold Jewelry

Materials

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

Art Deco 18 Karat White Gold Orange Blossom Vintage Wedding Band Ring
Located in Philadelphia, PA
Band ring features a raised orange blossom motif fully around With milgrain edges and an engraved twist motif profile Stamped for 18 karat gold With maker's mark for L'Amour Circa: 1...
Category

1930s Art Deco Vintage 18k Gold Jewelry

Materials

Gold, 18k Gold, White Gold

Vintage 18K Yellow Gold Black Onyx and Diamond Dome Ring
Located in Henderson, NV
Crafted in 18K yellow gold, the ring features a dome design with channel set diamonds in the center, supported by custom cut black onyx shoulders. 26 round brilliant cut diamonds: 1....
Category

Mid-20th Century 18k Gold Jewelry

Materials

Diamond, Onyx, Gold, 18k Gold, Yellow Gold

Cartier Paris Yellow Gold and Diamond Dolphin clip Brooch
Located in Chicago, IL
Circa 1990s Cartier Paris Whimsical Dolphin Clip Brooch, measuring 1 1/2 inches in length X 1 inch, set with Round Brilliant cut Diamonds totaling 3.50 Carats, further set with an Em...
Category

1990s French 18k Gold Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Emeralds and Diamonds Band Ring 1.31 Carats 18K Gold
Located in Laguna Niguel, CA
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Emeralds = 0.74 Carats Diamonds = 0.57 Carats Metal: 18K White Gold Ring Size: 6.25* US *It can be res...
Category

21st Century and Contemporary Contemporary 18k Gold Jewelry

Materials

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

Vintage Circa 1980s 18k Gold Natural Diamond And Pearl Decorated Earring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 18 grams. Totally is diamond 0.60 carat. The diamond is has G-H color and vvs-vs clarity. Please contact for any questions.
Category

1980s European Retro Vintage 18k Gold Jewelry

Materials

Diamond, Pearl, 18k Gold

Circa 1900s 18k Gold Top Silver Natural Rose Cut Diamond And Sapphire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.1 grams. Totally is diamond 0.45 carat.. The diamond is has H-I-J-K color and s1-s2-s3-Pique clarity. Dimention is sapphire about 0.20 carat...
Category

Early 1900s European Victorian Antique 18k Gold Jewelry

Materials

Diamond, Sapphire, 18k Gold, Silver

Royal Blue Sapphire Vintage Diamond Cocktail Ring
Located in Rome, IT
Introducing a captivating sapphire and diamond ring boasting a timeless design that has stood the test of time. Featuring a luscious blue sapphire embraced by a substantial diamond h...
Category

1920s Unknown Art Deco Vintage 18k Gold Jewelry

Materials

Diamond, Blue Sapphire, 18k Gold

Important Blue Sapphire Ring With Pear Diamond Halo 9.85 Carats 18K Gold
Located in Laguna Niguel, CA
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Blue Sapphire = 6.96 Carat Diamonds = 2.89 Carats (Color: I, Clarity: VS-SI) Metal: 18K Gold Ring Size...
Category

21st Century and Contemporary Contemporary 18k Gold Jewelry

Materials

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

Spectra Fine Jewelry 10.74 Carats Illusion Asscher-shape Diamond Stud Earrings
Located in New York, NY
These Spectra Fine Jewelry Illusion Asscher-shape Diamond Stud Earrings, made in the 21st century, suggest something much larger. Crafted in 18K white gold, the pair of earrings has ...
Category

21st Century and Contemporary American Contemporary 18k Gold Jewelry

Materials

Diamond, 18k Gold, White Gold

IGI Certified Brown Diamond Ring Diamond Setting 2.25 Carats 18K Yellow Gold
Located in Laguna Niguel, CA
It comes with the original IGI Certificate All Gemstones are Natural IGI Certified Brown Diamond = 2.02 Carats Other Diamonds = 0.23 Carats Metal: 18K Yellow Gold Ring Size: 7* US *I...
Category

21st Century and Contemporary Contemporary 18k Gold Jewelry

Materials

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

Theo Fennell 18kt gold gelato brooch
Located in Braintree, GB
Theo Fennell 18kt gold gelato brooch, as an ice cream cone, pave set brilliant cut diamonds, brilliant cut and fancy coloured sapphires. Made in London 2019. Maker: Theo Fennell. D...
Category

2010s British 18k Gold Jewelry

Materials

Citrine, Diamond, Ruby, Gold, 18k Gold

Certified 4 Carat Padparadscha Sapphire Oval Diamond Ring No Heat
Located in Rome, IT
Imagine an exquisite ring featuring a central 4 carat oval padparadscha sapphire, one of the rarest and most captivating gemstones in the world. This sapphire, known for its unique...
Category

2010s Unknown Contemporary 18k Gold Jewelry

Materials

Diamond, White Diamond, Sapphire, Padparadscha Sapphire , 18k Gold, Rose...

Aquamarine Necklace 2.24 Carat Pear Shape
Located in Beverly Hills, CA
18K white gold necklace set with a 2.24 carat Aquamarine pear shape, decorated with a double halo set with a total of 0.33 carat Blue Sapphires, and a total of 0.26 carat F-G/VS roun...
Category

21st Century and Contemporary American Contemporary 18k Gold Jewelry

Materials

Aquamarine, Beryl, Diamond, White Diamond, Multi-gemstone, Sapphire, Blu...

18 kt. White Gold Loop Earrings With 5.28 ct. Black Diamonds
Located in Antwerp, BE
Magnificant 18 kt. White Gold Loop Earrings With 5.28 ct. Black Diamonds Material: 18 kt. white gold Diamonds: together approx. 5.28 ct. Measurements: Diameter earring 48.9 mm x w...
Category

21st Century and Contemporary Italian Modern 18k Gold Jewelry

Materials

Black Diamond, 18k Gold, White Gold

Lalaounis 18k yellow gold and diamond geometric dangly earrings
Located in London, GB
These striking Lalaounis earrings are made of 18k yellow gold and are adorned with small round cut diamonds. They are originally clip-on but a pin can easily be added for extra safet...
Category

1980s Greek Contemporary Vintage 18k Gold Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. Tiffany T Square Bangle
Located in London, GB
Here we have a wonderful bangle from the world renowned jewellery designer, Tiffany & Co. From the Tiffany T collection, this sleek 18ct yellow gold bracelet features the signature T...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

18k Gold, Yellow Gold

Vintage Circa 1990s 18k Gold Natural Diamond Aquamarine Decorated Strong Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.7 grams. Totally is diamond 0.10 carat. The diamond is has G color and vs clarity. Ring size is US 6 (We can make any size) We can make any ...
Category

1990s European Retro 18k Gold Jewelry

Materials

Aquamarine, Diamond, 18k Gold

Ruby and Diamond Earrings
Located in New York, NY
Circular Ruby Earrings Yellow gold and white gold circular earrings with 144 rubies and 112 brilliant round diamonds. Approximate combined ruby weight: 12.80 carats Approximate c...
Category

20th Century Unknown 18k Gold Jewelry

Materials

Diamond, Ruby, 18k Gold

GEM Certified 8.12 carats Sapphire Ring
Located in PARIS, FR
18K white gold 8.12 carats emerald-cut sapphire Unheated Ceylan deep blue sapphire The band is set with 24 brillant-cut diamonds weighting 0.48 carat total Ring size : 54.5 FR / 7-7.5 US Gross weight : 5.51g Delivered with a GEM certificate attesting the stone's proprieties (unheated, dimensions, cut, weight) ___________________________________ Bague en or blanc 18K (750°/00) sertie griffes d'un saphir de Ceylan...
Category

21st Century and Contemporary European 18k Gold Jewelry

Materials

Sapphire, 18k Gold, White Gold

Recently Viewed

View All