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18k Gold Jewelry

1,065
120,597
1,222
to
20,110
67,378
34,316
596
523
368
390
2,656
27,103
91,661
778
501
796
675
744
1,270
1,997
2,533
3,386
2,850
164
2,130
2,028
1,892
1,542
1,427
77,480
42,261
2,078
249,645
121,819
86,184
90,113
71,926
89,928
17,689
10,792
19,074
10,340
32895
12288
10258
8797
5378
to
34,947
25,007
7,185
4,680
3,450
2,184
1,430
848
673
648
473
337
308
234
42
33
7
6
Metal: 18k Gold
Lund & Blockley. A Gold Enamel and Pearl Full Hunter Fob Watch C1880
Located in London, GB
Lund & Blockley. A Gold Enamel and Pearl Full Hunter Keyless Cylinder Fob Watch With Matching Pearl and Diamond Brooch. C1880 Dial: A beautiful white enamel dial with black Roman Nu...
Category

18th Century British Antique 18k Gold Jewelry

Materials

Pearl, Gold, 18k 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

"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

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

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

Victorian Bow Brooch with Old Cut Diamonds in Silver and Yellow Gold
Located in Lucerne, CH
Embrace the elegance of this charming bow brooch. Reflecting the era's penchant for contrast and luxury, the combination of 18 Karat yellow gold and silver was favored for its abilit...
Category

Early 20th Century European Late Victorian 18k Gold Jewelry

Materials

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

Cartier Love Pink Sapphire Rose Gold Ring Size 53
Located in Banbury, GB
SKU CT-2348 Comes With Pouch Only Date 2008 Model B4076253 Serial Number QQ**** Metal 18k Rose Gold Stones Sapphire Weight 9.1 g Ring Size 53 Size Chart Condition Excellent Other Inf...
Category

Early 2000s French 18k Gold Jewelry

Materials

Pink Sapphire, 18k Gold, Rose Gold

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...

GIA Certified 8 Carat Fancy Intense Yellow Oval Diamond Ring
Located in Rome, IT
An oval 8 carat natural fancy intense yellow diamond flanked on the sides by two half moon side diamonds 1 carat total F color VVS2 clarity. The three stones are professionally cert...
Category

2010s Unknown Modern 18k Gold Jewelry

Materials

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

Roberto Coin Flat Oval Hoop Earrings with Diamonds Set in 18 Karat Yellow Gold
Located in Scottsdale, AZ
These stunning hoop earrings from Roberto Coin, crafted from luxurious 18 karat yellow gold, boast a timeless design adorned with dazzling diamonds, adding a touch of sophistication ...
Category

21st Century and Contemporary Italian Contemporary 18k Gold Jewelry

Materials

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

Round Cut Diamond with Emerald and Sapphire Floral Pendant in 18K Gold
Located in Bangkok, TH
Perfect with everyday wear, this charming vintage Art Deco revivalist design pendant features brilliant-cut diamonds surrounded by emerald...
Category

20th Century Unknown Art Deco 18k Gold Jewelry

Materials

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

Buccellati Citrine Two Tone Gold Bangle Bracelet
Located in New York, NY
Buccellati Large Citrine Two Tone Gold Bangle Bracelet 1 large oval cut citrine set in 18 karat white and yellow gold satin finish. Citrine We...
Category

1980s Italian Vintage 18k Gold Jewelry

Materials

Citrine, 18k Gold

Captivating 1.15ct Emerald-Cut Diamond Halo Ring in 18k White Gold - GIA
Located in רמת גן, IL
Captivating 1.15ct Emerald-Cut Diamond Halo Ring in 18k White Gold - GIA Certified This exquisite diamond halo ring in 18k white gold is a perfect blend of modern elegance and time...
Category

2010s Israeli 18k Gold Jewelry

Materials

Diamond, 18k Gold, White Gold

Sixties Natural Coral Fashion Ring
Located in Litchfield, CT
Circa 1960s, 18k, Swiss. This colorfully chic Modernist ring features a stunning natural coral cabochon. Its amazing natural stone beautifully complements the minimalist, contemporar...
Category

1960s Swiss Vintage 18k Gold Jewelry

Materials

Coral, 18k Gold

Enchanting 18k White Gold Heart-Shaped Diamond Solitaire Necklace w/0.71 ct
Located in רמת גן, IL
Enchanting 18k White Gold Heart-Shaped Diamond Solitaire Pendant Necklace w/0.71 ct - IGI Certified Introducing a captivating 18k white gold diamond solitaire necklace that embodie...
Category

2010s Israeli 18k Gold Jewelry

Materials

Diamond, 18k Gold, White 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

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

Vintage 18k Gold Heuer Big Eyes Chronograph 418 Valjoux 23 Mens Watch i15263
Located in Toledo, OH
Stunning 1940s - 1950s collectible wristwatch from Heuer featuring a solid 18k gold case. This watch is all original, with the dial being in incredible condition. This watch comes wi...
Category

Mid-20th Century 18k Gold Jewelry

Materials

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

Rolex Submariner Date 41mm 126613LB
Located in London, GB
A 41mm Submariner Date, in Oystersteel and yellow gold by Rolex. Featuring a blue dial, this 126613LB also features a yellow gold uni-directional rotatable bezel with a blue ceramic ...
Category

21st Century and Contemporary Swiss 18k Gold Jewelry

Materials

18k Gold, Yellow Gold, Stainless Steel

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

18K White Gold & Diamond Art-Deco 1930's Swiss Ladies Dress Watch by Lavina
Located in MELBOURNE, AU
This ladies' dress watch is from Art-Deco period, yet it's in beautiful vintage condition & in excellent working order. It features: 18K White Gold 15mm x 22mm Rectangle Case, d...
Category

1930s Swiss Art Deco Vintage 18k Gold Jewelry

Materials

Diamond, White Gold, 18k Gold

GRS Certified 4.21 Carat BURMA NO HEAT Oval Ruby Diamond Ring
Located in Rome, IT
In this remarkable piece of jewelry, a truly breathtaking 4.21-carat oval-shaped ruby, exuding a vivid blood-red purple hue, certified by the esteemed GRS Switzerland, takes center s...
Category

2010s Unknown Contemporary 18k Gold Jewelry

Materials

Ruby, White Diamond, Diamond, 18k Gold

AGL Certified 47.76 Carat Colombian Emerald Diamond Pendant Necklace
Located in New York, NY
A breathtaking work of art, behold the glorious 47.76ct PS Colombian Emerald Pendant Diamond Necklace. This exquisite masterpiece exudes elegance and grace, capturing the essence of ...
Category

21st Century and Contemporary American Contemporary 18k Gold Jewelry

Materials

Diamond, Emerald, 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

Cartier 18 Karat White Gold Single Diamond Love Band
Located in Scottsdale, AZ
Designer: Cartier Material: 18K white gold Diamond: 1 round brilliant cut = 0.02ct Color: F Clarity: VS1 Weight: 5.94 grams Size: 64 (10.75 US) Serial # JUQXXX Complete with origina...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

Diamond, 18k Gold, White Gold

Antique Circa 1900s 18k Gold Natural Diamond Decorated Solitaire Engagement Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 4.9 grams. Totally is diamond 0.05 carat. The diamond is has H color and vs clarity. Ring size is US 7.8 (We offer free resizing) We can make...
Category

Early 1900s European Victorian Antique 18k Gold Jewelry

Materials

Diamond, 18k 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

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

Modern Diamond Cluster Cocktail Ring 18K White Gold
Located in Laguna Niguel, CA
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Diamonds = 0.65 Carats Metal: 18K White Gold Ring Size: 6* US *It can be resized complimentary
Category

21st Century and Contemporary Modern 18k Gold Jewelry

Materials

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

Citrine Cocktail Earrings 4.10 Carats Total
Located in Laguna Niguel, CA
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 22 Citrines = 4.10 Carats Metal: 18K Yellow Gold Plated Sterling Silver Post With Friction Back Dimens...
Category

21st Century and Contemporary Contemporary 18k Gold Jewelry

Materials

Citrine, Gold, 18k Gold, Yellow Gold, Silver, Sterling Silver

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

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

Gucci Chiodo Diamond and 18 Karat White Gold Wrap Around Nail Ring Size 6
Located in New York, NY
Introducing the Gucci Chiodo Diamond 18K White Gold Wrap Around Nail Ring—a captivating fusion of modern edge and timeless luxury. Crafted by the iconic Italian fashion house, Gucci,...
Category

Late 20th Century 18k Gold Jewelry

Materials

Diamond, 18k Gold, White Gold

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

1900 Antique ring with sapphires and diamond roses
Located in PARIS, FR
Stones: 5 sapphires: 0.89 ct and 24 rose diamonds: 0.48 ct Material: 18k gold Weight: 3.5g Period: 1900 Size: 51 (free sizing) Certificate Ref. : 25628
Category

Early 1900s Antique 18k Gold Jewelry

Materials

Diamond, Sapphire, 18k Gold

Vintage Circa 1980s 18k Gold Natural Diamond And Caliber Sapphire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.3 grams. Totally is diamond 0.32 ct. The diamond is has G-H color and vvs-vs clarity. Totally is sapphire 0.45 ct. Ring size is US 6.5 (We c...
Category

1980s European Retro Vintage 18k Gold Jewelry

Materials

Diamond, Sapphire, 18k 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

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

Victorian 0.50ct Pink Sapphire and Diamond Twist Ring, c.1880s
Located in London, GB
With a distinct Art Nouveau design, this beautiful Victorian ring features a pink sapphire flanked by two old cut diamonds at its centre. claw set diagonally the old cushion cut sapp...
Category

1880s Unknown Victorian Antique 18k Gold Jewelry

Materials

Diamond, Pink Sapphire, 18k Gold, Platinum

18k Rose Gold Tiffany & Co. Natural Diamond Victoria Medium Necklace i15020
Located in Toledo, OH
Stunning Tiffany & Co. necklace from the Victoria line. Made from 18k rose gold on the Medium pendant and chain. Approximately .46ctw of sparkling marquise diamonds with VS clarity ...
Category

21st Century and Contemporary 18k Gold Jewelry

Materials

Diamond, 18k Gold, Rose Gold

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

*GIA* 2.00 CT Diamond Engagement Ring in 18K Gold.
Located in Miami, FL
Crafted from solid 18K yellow gold, this exquisite ring is a true testament to luxury. At its center gleams a dazzling 1.00-carat pear-cut diamond, boasting VS1 clarity and G color, ...
Category

2010s European Contemporary 18k Gold Jewelry

Materials

Diamond, Gold, 18k Gold, Yellow Gold

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

SCAVIA Polpo Necklace White Gold Diamond
Located in Rome, IT
Introducing the captivating POLPO NECKLACE, a masterpiece of artistry and elegance. Crafted with white gold, this necklace features brilliant pear-shaped diamonds, diamonds pave, and...
Category

2010s Italian Contemporary 18k Gold Jewelry

Materials

Diamond, Gold, 18k Gold, White Gold

Antique 18K Gold Top Silver Natural Diamond And Cabochon Emerald Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 3.6 grams. Totally is diamond 0.41 carat. The diamond is has H color and s1-s2... Totally is emerald 0.98 carat. Ring size is US 7.2 (We offe...
Category

Early 1900s European Victorian Antique 18k Gold Jewelry

Materials

Diamond, Emerald, 18k Gold, Silver

Retro Bow Brooch Pin 18k Gold Ruby Diamond Estate Jewelry
Located in Beverly Hills, CA
A lovely Retro bow brooch pin made of 18k gold with ruby and diamond. The gemstones are assembled in beautiful florets, with ruby “petals” and diamond “stamens”. The bow is tied in t...
Category

1940s Unknown Retro Vintage 18k Gold Jewelry

Materials

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

Victorian 1.50ct Opal and Diamond Three Stone Ring, hallmarked 1897
Located in London, GB
This stunning Victorian three stone ring features a trio of iridescent pals. The central opal is 0.70 carat whilst the outer pair are 0.40 carat a piece. Set in between the three pri...
Category

1890s Unknown Victorian Antique 18k Gold Jewelry

Materials

Diamond, Opal, 18k Gold

GIA Blue Sapphire No Heat Sri Lanka 18K Diamond Ring Vintage VS Fine 9.34 CTS!
Located in Sylvania, GA
Old South Jewels proudly presents... VINTAGE LUXURY. GIA CERTIFIED 18K GOLD HUGE 9.34 CARAT UNHEATED SAPPHIRE DIAMOND RING & BOX! HUGE 7.03 CARAT BRILLIANT ROYAL BLUE GIA CERTIFI...
Category

20th Century 18k Gold Jewelry

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Pearl Bracelet in 18kt Yellow Gold Set With 3.58ct. Diamonds, Pearls & Sapphires
Located in Antwerp, BE
Elegant Pearl Bracelet in 18 kt. Yellow Gold Set With 3.58 ct. Diamonds, Pearls and Sapphires Diamonds: Brilliant cut diamonds together approx. 3.58 ct. Pearls: 48 pearls...
Category

1980s Italian Artisan Vintage 18k Gold Jewelry

Materials

Diamond, Pearl, Sapphire, 18k Gold, Yellow Gold

Casey Perez 18K Gold Band Stackable Ring-sz 7
By Casey Perez
Located in Brooklyn, NY
Elevate your jewelry game with this stunning yellow gold ring that stacks perfectly with our Sierra Ring and with itself. Handcrafted in NYC, this ring gently curves along the length...
Category

2010s American Contemporary 18k Gold Jewelry

Materials

Diamond, 18k Gold

3.05ct Mauboussin Diamond Ring
Located in London, GB
An 18k Gold & Diamond Ring by Mauboussin, set with a 3.05ct old cushion-cut diamond. Size: M1/2 Weight: 10.28gr
Category

1960s French Vintage 18k Gold Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

20ct Diamond Necklace in 18k Yellow Gold
Located in London, GB
An 18k gold and diamond necklace set with 20.00cts of brilliant cut diamonds. Length: 40.5cm Weight: 56gr
Category

1970s Vintage 18k Gold Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Lustrous 18k White Gold Natural Diamond Pave Ring w/1.00 ct - IGI Certified
Located in רמת גן, IL
Lustrous 18k White Gold Natural Diamond Pave Ring w/1.00 ct - IGI Certified This captivating ring exudes brilliance and sophistication. Featuring a stunning 0.80 carat square cushio...
Category

2010s Israeli 18k Gold Jewelry

Materials

Diamond, 18k Gold, White Gold

Heavy 18 Karat Yellow Gold Woven Bracelet
Located in Brisbane, QLD
This hefty bracelet has been manufactured from 18 karat gold, likely in the second half of the 20th Century. The bracelet which has a woven like appearance features and tongue and bo...
Category

20th Century Modern 18k Gold Jewelry

Materials

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

SCAVIA Raja VII Necklace
Located in Rome, IT
Introducing the majestic RAJA VII NECKLACE, a symbol of opulence and grandeur. Crafted with white gold, this necklace features brilliant washers and a stunning carved coral large bea...
Category

2010s Italian Contemporary 18k Gold Jewelry

Materials

Emerald, Gold, 18k Gold, White Gold

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