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Eterna Eternamatic Centenaire Vintage 1950's 18K Yellow Gold Mens Watch
By Eterna
Located in Saint Petersburg, FL
A beautiful and rare, time capsule Eterna 18k gold watch with matching 18k gold bracelet. Original
Category

Vintage 1950s Swiss Modern Wrist Watches

Materials

18k Gold

IWC 18k. yellow gold men's manual winding wristwatch, 1980's
By IWC
Located in Braintree, GB
IWC 18k. yellow gold men's manual winding wristwatch. Brand: International Watch Company
Category

1990s Swiss Wrist Watches

Materials

Yellow Gold

Rare Vintage Vacheron Constantin 18k Gold Chronograp Mens Watch 1940´s
By Vacheron Constantin
Located in Bilbao, ES
Rare vintage chronograph watch, Swiss VACHERON CONSTANTIN (Genéve), in original 18K yellow gold
Category

Vintage 1940s Swiss Civil War Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

1940's Hamilton Gordon 18K Yellow Gold Watch Manual Men's Watch #15797
By Hamilton
Located in Washington Depot, CT
1940's Hamilton Gordon Men's Watch' This vintage Hamilton men's watch is set in 18K yellow gold
Category

Vintage 1940s Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold, Silver

18K Yellow Gold Diamonds Men Ring
Located in Guaynabo, PR
This is an 18K Yellow Gold Diamonds Men Ring. The ring has three round diamonds ( 7 pt each one
Category

20th Century Unknown Modern Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Concord 18k & Stainless Steel Mariner S.G. Men's Quartz Watch
By Concord Watch
Located in Montreal, QC
Concord 18k bezel and stainless steel mariner S.G. Men's quartz watch #1581117. Good working order
Category

Early 2000s Swiss Wrist Watches

Materials

Steel, Stainless Steel

Huge 18K Yellow Gold Diamonds Men Ring
Located in Guaynabo, PR
This is an 18K Yellow Gold Diamonds Men Ring. The ring has three round diamonds in a row (of 35 pt
Category

20th Century Unknown Belle Époque Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco Mens Semi Mount .30ct French Cut Sapphires Original 1920's Ring 18K
Located in Dearborn, MI
Genuine Original Antique from 1920's Mens Semi Mount .30ct French Cut Sapphires Engagement Ring
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Sapphire, 18k Gold, White Gold

1930's Heavy 18K Gold Platinum European Cut Diamond Band Ring - for Men or Women
Located in Danvers, MA
style, but also a nod to the retro period. I'm sure it was originally a men's wedding band but would
Category

20th Century American Art Deco Band Rings

Materials

Diamond, 18k Gold

David Webb 1970's Lapiz Lazuli 18k Yellow Gold Men's Signet Ring
By David Webb
Located in Miami, FL
wearing. It can be personalized with a side signature or logo stamp. Crafted in solid 18K yellow gold
Category

Vintage 1980s American Retro Signet Rings

Materials

Yellow Gold

18k Yellow Gold Omega Seamaster De Ville Men Watch
By Omega
Located in Guaynabo, PR
This is an 18k yellow gold Omega Men Watch. It is a Seamaster De Ville model. It is known as an
Category

20th Century Swiss Modern Wrist Watches

Materials

18k Gold, Yellow Gold

18k Yellow Gold Omega Seamaster De Ville Men Watch
18k Yellow Gold Omega Seamaster De Ville Men Watch
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H 7.01 in W 0.25 in Dm 1.38 in
Vintage 80's 1.66 Carat Cabochon Blue Sapphire Two-Tone Men's Ring in 18K Gold
Located in Wan Chai District, HK
Introducing our Vintage 80's 1.66 Carat Cabochon Sapphire Two-Tone Men's Ring in 18K Gold, a
Category

Late 20th Century Hong Kong Contemporary Dome Rings

Materials

Sapphire, Blue Sapphire, 18k Gold, White Gold, Yellow Gold

18k White Gold Men’s Convex Tube Band Ring
Located in Dallas, TX
This 18 karat white gold men’s band ring features tubes aligned in a convex batter around the
Category

2010s Modern Band Rings

Materials

18k Gold, White Gold

B + S Carved Crystal Duck Pheasant Gold Men's Cufflinks
Located in Stamford, CT
1950's Handmade 18k yellow B + S game bird cufflinks with removable plain oval links on one end
Category

Mid-20th Century Cufflinks

Materials

Quartz, Crystal, 18k Gold, Yellow Gold, Gold

Universal 18K Yellow Gold Model 820 Men's Wrist Watch
By Universal
Located in Mount Kisco, NY
Smart looking with a square case made of 18K yellow gold, this unusual vintage Universal Men
Category

Vintage 1940s Swiss Wrist Watches

Materials

18k Gold, Yellow Gold

Men's Modern Black Jade and Diamond Ring - 18k Yellow Gold
Located in Honolulu, HI
Oval shape cabochon black jade ring, prong set in 18k yellow gold. The Jade measures approximately
Category

21st Century and Contemporary Unknown Modern Fashion Rings

Materials

Diamond, Jade, Black Jade, 18k Gold, Yellow Gold

Mens GIA Red Rubellite Tourmaline and Diamond Ring 18k Yellow Gold
Located in Honolulu, HI
Ring Specifications: Metal: 18K Yellow Gold Ring Weight: 18.34 grams Ring Size: 11.5 (Free
Category

Late 20th Century Unknown Cocktail Rings

Materials

Diamond, Tourmaline, Rubelite, Yellow Gold, 18k Gold

Vintage 18K Gold Diamond "S" Medallion Pendants
Located in Danvers, MA
for both women and men. Crafted of 18K yellow gold, with lower karat white gold accents, each pendant
Category

20th Century American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Contemporary 18K Yellow Solid Gold Men's or Women's Band, Wedding Band
Located in Bozeman, MT
Contemporary 18K Yellow Solid Gold Mens / unisex Ring Band or wedding band, 27.6 grams 18K yellow
Category

Vintage 1970s American Contemporary Wedding Rings

Materials

Gold, 18k Gold, Yellow Gold

Vintage Amethyst Cocktail ring, Handmade, C1960's Mad men era
Located in BALMAIN, NSW
. Spectacular Mad men era handmade Amethyst Cocktail ring, set in 18ct gold. 18ct yellow gold single stone
Category

Vintage 1960s Unknown Modern Cocktail Rings

Materials

Amethyst, 18k Gold, Yellow Gold

1980's Asscher Tourmaline Yellow Gold Men Cufflinks
Located in Miami, FL
These classic cufflinks are crafted in 18K yellow gold. They are adorned with a pair of Asscher-cut
Category

Vintage 1980s Cufflinks

Materials

Tourmaline, Yellow Gold

GIA Large Green Tsavorite Garnet and Diamond Halo Mens Ring 18k Yellow Gold
Located in Honolulu, HI
Ring Specifications: Metal: 18K Yellow Gold Ring Weight: 29.81 grams Ring Size: 10.75 (Free
Category

Late 20th Century Unknown Cocktail Rings

Materials

Diamond, Garnet, Tsavorite, Yellow Gold, 18k Gold

Vintage Men's Chronograph Fairfax 18k Yellow Gold Case w/Sub Dials & Tachymeter
Located in Sherman Oaks, CA
Vintage Men's Chronograph Fairfax 18K Yellow Gold Case w/Sub Dials & Tachymeter Movement # 1414
Category

Mid-20th Century Swiss Modern Wrist Watches

Materials

18k Gold, Yellow Gold

Art Deco Mens European Opal Onyx Cufflinks 18k Antique Original, 1930s-1940s
Located in Dearborn, MI
Genuine Original Antique from 1930s-1940s Art Deco Mens European Opal Onyx Cufflinks 18K Yellow
Category

Vintage 1930s Art Deco Cufflinks

Materials

Onyx, Opal, 18k Gold, Yellow Gold

Henry Dunay 18k Yellow Gold Hammered Finish Infinity Love Knot Men's Cufflinks
By Henry Dunay
Located in Montclair, NJ
Here we have a classy and refined pair of designer cuff links crafted from solid 18k yellow gold by
Category

1990s Cufflinks

Materials

18k Gold, Yellow Gold

Men's 18K Gold 0.95ctw Baguette Channel Set Sapphire & Round Diamond Band Ring
Located in Montclair, NJ
- 0.35ctw (approx.) Total Carat Weight: 0.95 (approx.) Material: Solid 18k Yellow Gold Weight: 19.26 Grams
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Sapphire, 18k Gold

Corum $20 18k Liberty Gold Coin Men's 1902 Quartz Watch
By Corum
Located in Dallas, TX
Corum $20 18k Liberty Gold Coin Men's 1902 Quartz Watch - Quartz movement. 18k yellow gold case
Category

21st Century and Contemporary Swiss Wrist Watches

Rolex Two-Tone 18k Gold + Stainless Men's OPDJ 116333 Automatic Watch 2010
By Rolex
Located in Sherman Oaks, CA
Model #116333 Serial #G7234XX Movement #3136 Year: 2010 Stainless Steel Case w/ 18k Gold Crown and
Category

2010s Swiss Modern Wrist Watches

Materials

18k Gold, Stainless Steel

Men's Solid 18k Yellow Gold 0.87ctw Brilliant Diamond Wide Band Pinky Ring
Located in Montclair, NJ
This men's geometric ring is crafted in solid 18k yellow gold and features a wide rectangular top
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Men's Vintage 18K Gold Platinum 0.50ctw Round Diamond Grooved Wide Band Ring
Located in Montclair, NJ
This outstanding and very well made men's vintage ring is crafted in solid 18k gold and features a
Category

Vintage 1950s Retro Band Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Tudor Prince Date Tiger Woods 79263 Stainless Steel 18K Yellow Gold Men’s Watch
By Tudor
Located in Houston, TX
Brand: Tudor Gender: Men's Metal Type: Stainless Steel 18K Yellow Gold Weight: 102.20 grams
Category

1990s Unknown Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold, Stainless Steel

Men's Vintage 18k Gold Unique Portrait Cut Pink Tourmaline Swivel Cuff Links
Located in Montclair, NJ
Here we have a very unique pair of vintage cuff links crafted from solid 18k yellow gold. The cuff
Category

Vintage 1980s Cufflinks

Materials

Tourmaline, 18k Gold, Yellow Gold

Longines 18k Yellow Gold 5 Star Admiral Automatic Men's Watch w/ Date 46652
By Longines
Located in Sherman Oaks, CA
Longines 18k Yellow Gold 5 Star Admiral Automatic Men's Watch w/ Date 46652 Movement #46652
Category

Vintage 1960s Swiss Modern Wrist Watches

Materials

18k Gold, Yellow Gold

Men's 18K Yellow Gold 0.94ctw Round Diamond Dual Finish Ribbed Wide Band Ring
Located in Montclair, NJ
This magnificent men's ring was crafted in solid 18k yellow gold and features a fine and super
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

New Men's 18k White Gold 0.50ctw Burnish Set Diamond Solitaire Dome Gypsy Ring
Located in Montclair, NJ
This breathtaking men's gypsy ring is newly crafted from solid 18k white gold. The round brilliant
Category

2010s Band Rings

Materials

Diamond, 18k Gold, White Gold

18k White Gold Art Deco 1/2ct Genuine Natural Diamond Men's Ring '#J4636'
Located in Big Bend, WI
18k White Gold Art Deco 1/2ct Genuine Natural Diamond Men's Ring (#J4636) Art Deco 18k diamond
Category

20th Century Contemporary Wedding Rings

Materials

Diamond, 18k Gold, White Gold

Men's Emerald & Gold Ring
Located in New York, NY
Men's Emerald & Gold Ring, 1 cushion cut emerald approximately 25.00 cts set in 18k yellow gold
Category

Vintage 1980s Solitaire Rings

Materials

Emerald, Gold, 18k Gold

Vintage Tiffany & Co. Men's 18k Two Tone Gold Woven Textured Platter Cuff Links
By Tiffany & Co.
Located in Montclair, NJ
100% guaranteed authentic, Tiffany and Co. bold and elegant vintage cuff links crafted in solid 18k
Category

21st Century and Contemporary Italian Cufflinks

Materials

Gold, 18k Gold, White Gold, Yellow Gold

Rolex Pearlmaster Tridor 18k Gold Men's Day-Date w/ Tahitian MOP Dial 18948
By Rolex
Located in Sherman Oaks, CA
Rolex Pearlmaster Tridor 18k Gold Men's Day-Date w/ Tahitian MOP Dial 18948 Model #18948 Rolex
Category

Early 2000s Swiss Modern Wrist Watches

Materials

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

Pre-Owned Men's Girard Perregaux Chronograph Ferrari 18K Yellow Gold Watch 8020
By Girard Perregaux
Located in Carmel-by-the-Sea, CA
Pre-owned Girard Perraguax "Ferrari" timepiece designed in 18 karat yellow gold. Automatic movement
Category

Early 2000s Wrist Watches

Materials

Yellow Gold, Steel

Men's English 18K Yellow Gold Detailed Horse Head Green Enamel Border Cuff Links
Located in Montclair, NJ
These incredible and very well made cuff links are crafted in solid 18k yellow gold and feature
Category

Vintage 1960s English Cufflinks

Materials

18k Gold, Yellow Gold, Enamel

Ruby & Diamond Men's Ring
Located in New York, NY
Ruby & Diamond Men's Ring An 18 karat yellow gold ring set with a cushion cut ruby, 10 baguette
Category

Vintage 1980s Cocktail Rings

Materials

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

Antique Men von Boltenstern Ring Intaglio Signet 18K Gold Carnelian ØUS9.5/15 gr
Located in SE
of Von Boltenstern's coat of arms under the crown of Nobility set into wide band ring in solid 18K
Category

Mid-20th Century European Medieval Signet Rings

Materials

Carnelian, 18k Gold

Patek Philippe Complications Chronograph 5170J-001 18K Yellow Gold Men's Watch
By Patek Philippe
Located in Houston, TX
Brand: Patek Philippe Gender: Men's Metal Type: 18K Yellow Gold Diameter: 39.00 mm Weight
Category

21st Century and Contemporary Unknown Wrist Watches

Materials

Yellow Gold

Tiffany & Company Men’s Wrist Watch
By Tiffany & Co.
Located in Guaynabo, PR
This is a Tiffany & Company Men’s Wrist Watch. It depicts an 18K gold round case with whitish grey
Category

20th Century Swiss Contemporary Wrist Watches

Materials

18k Gold, Yellow Gold

0.45ct Diamond Mens' Signet Ring in Two-Tone 18K Rose & White Gold. Retro, c1950
Located in MELBOURNE, AU
Of an eye-catching & comfortable design, this mens' handmade retro ring comes from 1950's Of
Category

Vintage 1950s Italian Retro Signet Rings

Materials

Diamond, White Gold, 18k Gold, Rose Gold

SEAMAN SCHEPPS Men's Dress Set
By Seaman Schepps
Located in New York, NY
Distinctive 18K gold men's dress set, made and signed by Seaman Schepps. Consisting of double
Category

1990s American Cufflinks

Materials

18k Gold

Antique Victorian 18K Rose Gold, Hardstone (Onyx) Cameo Signet Ring, c1870’s.
Located in MELBOURNE, AU
Signet Style Mens’ Ring is dating back to 1870's, yet it's in beautiful condition Set with Black
Category

Antique 1870s English Victorian Signet Rings

Materials

Onyx, Rose Gold, 18k Gold

Three-Row Men's Diamond Ring Band
Located in New York, NY
Three Row Men's Diamond Ring Band set in 18K Yellow Gold Diamond Weight: Approx 2.00 Cts Ring
Category

Vintage 1980s Band Rings

Materials

Diamond, 18k Gold

Freemason Men Ring Odd Fellows 3 links solid 18K Gold Ø 8.5 US / 3.2 gr
Located in SE
Freemason's ring in solid 18K Yellow Gold featuring three chained links that slightly curve. The
Category

Vintage 1920s European Art Deco Band Rings

Materials

18k Gold

Men's 18K White Gold 1.50ctw Square Sapphire Channel Set Polished Band Ring
Located in Montclair, NJ
Total Carat Weight: 1.25-1.50 (approx.) Material: 18K Solid White Gold Weight: 13.14 Grams Ring Size
Category

21st Century and Contemporary Band Rings

Materials

Sapphire, White Gold

Jaeger Lecoultre Master Grande Ultra Thin Rose Gold Mens Watch 174.2.37.S
By Jaeger-LeCoultre
Located in Atlanta, GA
Jaeger Lecoultre Master Grande Ultra Thin Rose Gold Mens Watch 174.2.37.S. Automatic self-winding
Category

21st Century and Contemporary Wrist Watches

Materials

Rose Gold

Men's Certified Sapphire and Diamond Ring
Located in New York, NY
Men's Sapphire & Diamond Ring AGL Certified, set in 18K Yellow Gold Sapphire Weight: 3.72 Cts 10.9
Category

Vintage 1980s Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold

Men's Vintage US Gold Coin Wristwatch
Located in Stamford, CT
the ability of pop forward. Circa 1960's. Shows minor normal wear. Updated leather strap. 18k Yellow
Category

Mid-20th Century Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

Men's Vintage US Gold Coin Wristwatch
Men's Vintage US Gold Coin Wristwatch
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H 1.37 in Dm 1.39 in
Patek Philippe Calatrava Men's Rose Gold Wristwatch
By Patek Philippe
Located in Stamford, CT
1960's Patek Philippe men's Calatrava wristwatch. 18k rose gold with gold markers. The buckle is a
Category

Mid-20th Century Wrist Watches

Materials

Gold, 18k Gold, Rose Gold

Men's Carved Emerald & Diamond Link Necklace
Located in New York, NY
diamonds 18k yellow gold chain Diamond Weight: approximately 10.98 cts Measurements: 16" long Gram
Category

Vintage 1980s Link Necklaces

Materials

Diamond, Emerald, 18k Gold

Omega Men's Classic Automatic Rose Gold Wristwatch
By Omega
Located in Stamford, CT
Mid-Century 1960's Omega Men's Classic Automatic gold wristwatch, a timepiece that epitomizes
Category

Mid-20th Century Wrist Watches

Materials

Gold, 18k Gold, Rose Gold

Vintage Baume & Mercier Dress Watch, 18K White Gold, Black Onxy Dial, 1980's
By Baume & Mercier
Located in Canterbury, GB
Our very rare vintage Baume & Mercier dress watch (reference 38260) with 18k white gold case of
Category

Vintage 1980s Wrist Watches

Materials

Onyx, White Gold

Antique French Agate Cameo Men's Ring
Located in Firenze, IT
18K gold ring adorned with a claw-set cameo showing the face of an antique-style man with full
Category

Antique 1870s French Napoleon III Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

David Webb 9.37 Carat Diamond Men's Ring
By David Webb
Located in New York, NY
David Webb 9.37 Carat Diamond Men's Ring An 18 karat hammered yellow gold ring set with a large
Category

Vintage 1980s American Cocktail Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

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Mens 18k S For Sale on 1stDibs

Browse a vast assortment of mens 18k s for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Our selection of items includes 1217 vintage examples as well as 919 contemporary versions. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 21st Century. There are many different pieces in our collection of mens 18k s to choose from, but Modern and Contemporary mens 18k s are of considerable interest. Rolex, Cartier and Patek Philippe each produced beautiful examples of these items that are worth considering. Any of these pieces can lend versatility to your look, but Diamond versions, from our inventory of 419, are particularly popular. A selection of round cut, cabochon and oval cut can be found today on these pages. When shopping our range of mens 18k s, you’ll find that there are less available pieces for women today than there are for men.

How Much are Mens 18k S?

Prices for mens 18k s can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $297 and can go as high as $599,999, while mens 18k s, on average, fetch $7,399.
Questions About Mens 18k S
  • 1stDibs ExpertNovember 21, 2023
    Whether a wedding band should be 14K or 18K depends on your personal preferences. Because it contains more pure gold, 18-karat gold will usually show off a richer color and be less likely to fade over time. On the other hand, 14-karat gold is less prone to scratching and damage because it has more alloy metals. Explore a large collection of gold wedding bands on 1stDibs.
  • 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 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.