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Mikimoto Classic Elegance White South Sea Pearl and Diamond Pendant PPA838NDW10
By Mikimoto
Located in Wilmington, DE
featured on an adjustable 16 - 18" chain with a lobster clasp. Metal: 18K White Gold Gemstones: White
Category

2010s Pendant Necklaces

Keshi pearl bracelet with toggle
By Cyntia Miglio
Located in Toronto, Ontario
. - 7.5" long bracelet - Sterling silver dipped in 18K toggle clasp brushed finish Handcrafted in Canada
Category

2010s Canadian Modern Beaded Bracelets

Materials

Pearl, Vermeil, Sterling Silver

Keshi pearl necklace with toggle
By Cyntia Miglio
Located in Toronto, Ontario
dipped in 18k gold toggle clasp brushed finish - Silk knotted necklace - Hypoallergenic
Category

2010s Canadian Modern Beaded Necklaces

Materials

Pearl, Vermeil, Sterling Silver

Mindi Mond Art Deco Platinum Gold Trillion Old European Bar Long Necklace
By Mindi Mond
Located in New York, NY
alternating Art Deco 18k Gold chain (great clasp). Total length 32 inches.
Category

2010s Art Deco Pendant Necklaces

Materials

Diamond, Gold, Platinum

Luxurious 5.00 Ct. Natural Diamond Platinum Straight Line Tennis Bracelet
Located in Santa Rosa, CA
weight of 5.18 cts. 18k gold clasp. Bracelet Length: 7.25 inches. Total Weight (grams): 27.30
Category

Early 2000s Tennis Bracelets

Materials

Diamond, Platinum

Vintage Lapis Lazuli Pearl Necklace
Located in Geneva, CH
gemstone center • Accents of 18K yellow gold beads • Strong 18K gold clasp for closure • Generous weight
Category

Vintage 1980s Art Deco Beaded Necklaces

Gold Diamonds and Pearls French Vintage Necklace
Located in Saint-Ouen, FR
A very lovely necklace, made circa 1960. Made in white gold 18k for the clasp. Set with three rows
Category

Vintage 1960s French Beaded Necklaces

Materials

Diamond, Pearl, Gold

Mikimoto Akoya Cultured Pearl Strand Necklace U60120K
By Mikimoto
Located in Wilmington, DE
Mikimoto Akoya Cultured Pearl Strand Necklace in 18k Yellow Gold Clasp. This 20 inch Akoya
Category

2010s Choker Necklaces

Materials

Cultured Pearl

Ico the Bird Fine Jewelry Pink Tourmaline Carved Heart 22k Necklace
By Ico the Bird Fine Jewelry
Located in Los Angeles, CA
lobster clasp in 14k. 18K and 22k cable chains are available at an additional cost. One of a kind
Category

2010s American Artisan Pendant Necklaces

Materials

Tourmaline, 22k Gold

Mikimoto Akoya Cultured Pearl Three-Piece Set UN70118VS1W3
By Mikimoto
Located in Wilmington, DE
Mikimoto Akoya Cultured Pearl Three Piece Set with 18K White Gold Clasp. This 18 inch Akoya
Category

2010s Choker Necklaces

Materials

Cultured Pearl

Bracelet White Gold
Located in PARIS, FR
Bangle opening. white gold 750 mils (18K) and palladium. oval. clasp with eight safety. size: 18.5
Category

20th Century French More Bracelets

Materials

White Gold

Cartier Santos Skeleton Iced Out Rose Gold Custom Diamond Watch, WHSA0015
Located in New York, NY
Bracelet Type Oyster Band Material Diamonds and Rose Gold Band Color 18k Rose Gold Clasp
Category

2010s American Artist Wrist Watches

Materials

Diamond, Rose Gold

18 Karat Yellow Gold Oval Twisted Link Bracelet
Located in Greenwich, CT
Link bracelet, featuring rope twist-textured oval-shaped links, in 18k yellow gold. Lobster claw
Category

2010s Link Bracelets

Materials

Yellow Gold

18 Karat Yellow Gold Marquise Link Long Necklace
Located in Greenwich, CT
Link long necklace, composed of marquise-shaped links in high polished 18k yellow gold. Hidden snap
Category

2010s Link Necklaces

Materials

Yellow Gold

18 Karat White Gold and Diamond Circle Pendant
Located in Greenwich, CT
. Diamonds weighing 0.59 total carats 16" cable chain necklace in polished 18k white gold Lobster claw clasp
Category

2010s Pendant Necklaces

Materials

Diamond, White Gold

Mikimoto Akoya Cultured Pearl Two-Piece Gift Set UN70118VS1K2
By Mikimoto
Located in Wilmington, DE
Mikimoto signature clasp in 18K yellow gold. Together with the matching studs A1 Quality. UN70118VS1K2
Category

2010s Chain Necklaces

Materials

Cultured Pearl

11-Strand Pearl Torsade Necklace
By Betteridge
Located in Greenwich, CT
. 18k white gold snake clasp Pearls ranging from 2mm to 7.5mm in diameter
Category

21st Century and Contemporary More Necklaces

Materials

White Gold

Rolex Yacht-Master 40, 126621-0001, UNWORN Watch, 2022, B+P
By Rolex
Located in New York, NY
polished 18k Everose Gold center links with folding Oysterlock safety clasp with patented Easylink 5 mm
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Rose Gold, Stainless Steel

Authentic Ladies Piaget Dancer Solid 18 Karat Yellow Gold 89 GR. Watch
By Piaget
Located in New York, NY
Material 18K Yellow Gold Bracelet / Strap Material 18K Yellow Gold Clasp / Buckle Material 18K Yellow
Category

21st Century and Contemporary Swiss Modern Wrist Watches

Authentic Ladies Piaget Polo Quartz 18 Karat Yellow Gold Watch
By Piaget
Located in New York, NY
Material 18K Yellow Gold Bracelet / Strap Material 18K Yellow Gold Clasp / Buckle Material 18K Yellow
Category

21st Century and Contemporary Swiss Modern Wrist Watches

Mother of Pearl 18 Karat Rose Gold Diamond Evil Eye Luck Tennis Bracelet
Located in New York, NY
Evil Eye Flower Tennis Bracelet Six Mother of Pearls, Lobster Clasps Adjustable Fit. 18K Rode Gold
Category

2010s American Artisan Tennis Bracelets

Materials

Diamond, White Diamond, Pearl, Rose Gold

Rolex Submariner Date, 41 mm, YG, Black Dial, Ref# 126618LN, Unworn Watch, 2021
By Rolex
Located in New York, NY
MATERIAL: 18k Yellow Gold CLASP: Folding Oysterlock safety clasp with Rolex Glidelock extension system DIAL
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Yellow Gold

Rolex Datejust Thunderbird 116263
By Rolex
Located in Willow Grove, PA
, Faint Scratches on Bezel, Case, & Bracelet Material Stainless Steel/18K Yellow Gold Finish Polished
Category

2010s Wrist Watches

Ladies Audemars Piguet Royal Oak 18 Karat Yellow Gold Diamond Quartz Watch
By Audemars Piguet
Located in New York, NY
Material 18K Yellow Gold Bracelet / Strap Material 18K Yellow Gold Clasp / Buckle Material 18K Yellow
Category

21st Century and Contemporary Swiss Modern Wrist Watches

Rolex Cellini 6623 Yellow Gold Men s Watch
By Rolex
Located in New York, NY
Rolex Cellini 6623. 37 mm 18k yellow gold watch. 37mm 18k yellow gold case. Black jubilee dial
Category

1990s Wrist Watches

Omega Constellation My Choice 1165.36.00
By Omega
Located in Willow Grove, PA
Pre-owned, Light Scratches on Case & Bracelet Material 18k White Gold Finish Polished Caseback Solid
Category

2010s Wrist Watches

Ladies Tiffany Co. and Chopard Rare Vintage 18 Karat Gold Mechanical Watch
By Tiffany Co.
Located in New York, NY
Case Material 18K Yellow Gold Bracelet / Strap Material 18K Yellow Gold Clasp / Buckle Material 18K
Category

Late 20th Century German Wrist Watches

Ladies Cartier Panthere Vendome 3057916 18 Karat Gold Diamond Quartz Watch
By Cartier
Located in New York, NY
Quartz Case Material 18K Gold Bracelet / Strap Material 18K Gold Clasp / Buckle Material 18K Gold
Category

21st Century and Contemporary Swiss Wrist Watches

Ladies Chopard Gstaad 8112 Quartz 18 Karat Yellow Gold Date Watch
By Chopard
Located in New York, NY
Material 18K Yellow Gold Bracelet / Strap Material 18K Yellow Gold Clasp / Buckle Material 18K White
Category

21st Century and Contemporary Swiss Wrist Watches

Men s Ebel 1911 Date 1187241 16665P Gold and Steel Quartz Date Watch
By Ebel
Located in New York, NY
& Solid 18K Gold Link Inserts Clasp / Buckle Material Stainless Steel & Solid 18K Gold Clasp Type
Category

21st Century and Contemporary Swiss Wrist Watches

Omega Constellation 18 Karat Gold Diamond Automatic Watch
By Omega
Located in New York, NY
Movement Swiss Automatic Case Material 18K White Gold Bracelet / Strap Material 18K White Gold Clasp
Category

21st Century and Contemporary Swiss Modern Wrist Watches

Ladies Cartier Tank Francaise 2300 Steel 18 Karat Yellow Gold Quartz Watch
By Cartier
Located in New York, NY
Gold Clasp / Buckle Material Stainless Steel & 18K Yellow Gold Clasp Type Butterfly Deployment
Category

21st Century and Contemporary Swiss Wrist Watches

Ladies Breguet Classic 3210 18 Karat Yellow Gold Mechanical Watch
By Breguet
Located in New York, NY
Material 18K Yellow Gold Bracelet / Strap Material Leather Clasp / Buckle Material 18K Yellow Gold
Category

Late 20th Century Swiss Wrist Watches

Ladies Van Cleef Arpels Ref. 9065 Solid 18 Karat Yellow Gold Mechanical Watch
By Van Cleef Arpels
Located in New York, NY
Mechanical Case Material 18K Yellow Gold Bracelet / Strap Material Leather Clasp / Buckle Material 18K
Category

21st Century and Contemporary Swiss Wrist Watches

Ladies Chopard Gstaad Quartz 18 Karat Yellow Gold Watch
By Chopard
Located in New York, NY
Material 18K Yellow Gold Bracelet / Strap Material 18K Yellow Gold Clasp / Buckle Material 18K White
Category

21st Century and Contemporary Swiss Wrist Watches

Ladies Chopard Gstaad 8112 Quartz 18 Karat Yellow Gold Date Watch
By Chopard
Located in New York, NY
Material 18K Yellow Gold Bracelet / Strap Material 18K Yellow Gold Clasp / Buckle Material 18K White
Category

21st Century and Contemporary Swiss Wrist Watches

Rolex Oyster Perpetual Datejust 69178 18 Karat Gold President Ladies Watch
By Rolex
Located in New York, NY
position. 18K yellow gold bracelet with 18K yellow gold fold over clasp. Will fit up to a 6.5-inch wrist
Category

Vintage 1980s Wrist Watches

Authentic Ladies Omega Deville 18 Karat Yellow Gold Plated SS Quartz Watch
By Omega
Located in New York, NY
Yellow Gold Plated Steel Bracelet / Strap Material 18K Yellow Gold plated Steel Clasp / Buckle Material
Category

21st Century and Contemporary Swiss Modern Wrist Watches

Ladies Omega Constellation 18 Karat Gold Mother of Pearl Diamond Quartz Watch
By Omega
Located in New York, NY
Material 18K Yellow Gold Bracelet Strap Material 18K Yellow Gold Clasp Buckle Material 18K Yellow Gold
Category

21st Century and Contemporary Swiss Modern Wrist Watches

CARTIER Diamond Gold Bracelet Watch
By Cartier
Located in New York City, NY
bracelet (6 1/2") with hidden 18k rose gold deployant clasp. Dial, case and clasp signed Cartier.
Category

Swiss Wrist Watches

Authentic Ladies Chopard Gstaad Quartz 18 Karat Yellow Gold Watch
By Chopard
Located in New York, NY
Material 18K Yellow Gold Bracelet / Strap Material 18K Yellow Gold Clasp / Buckle Material 18K White
Category

21st Century and Contemporary Swiss Modern Wrist Watches

24k Gold Handcrafted Plain Wire Wrapped Drop Earring with Brilliant Cut Diamond
By Serhat Design
Located in Istanbul, Fatih
-satin, main part is 24k pure gold, the clasp mechanism is 18k gold. Diamond 0.14ct . Style inspired by
Category

Antique 15th Century and Earlier Turkish Classical Roman Drop Earrings

Materials

Diamond, 24k Gold

Ladies Bvlgari Bulgari G1886.4 18 Karat Gold Mechanical Watch
By Bulgari
Located in New York, NY
Winding Case Material 18K Gold Bracelet / Strap Material Leather Clasp / Buckle Material 18K Gold
Category

2010s Swiss Wrist Watches

Ladies Hublot MDM Geneve Classic 1390.2 Steel 18 Karat Gold Quartz Date Watch
By Hublot
Located in New York, NY
Case Material 18K Gold Bracelet / Strap Material Rubber Clasp / Buckle Material 18K Yellow Gold Clasp
Category

2010s Swiss Wrist Watches

Men s Harry Winston Premier Chronograph 18 Karat Gold Day Date Automatic Watch
By Harry Winston
Located in New York, NY
Material 18K Yellow Gold Bracelet / Strap Material Brand new Original Leather Strap! Clasp / Buckle
Category

21st Century and Contemporary Swiss Wrist Watches

Corum Admiral s Cup 18 Karat White Gold
By Corum
Located in Palm Beach, FL
with nautical flag numerals. Original leather strap with 18k gold deployment clasp . Diamond bezel pave
Category

Vintage 1980s Swiss Modern Wrist Watches

Materials

White Gold

Men s Harry Winston Premier 18 Karat Yellow Gold Day Date Automatic Watch
By Harry Winston
Located in New York, NY
Material 18K Yellow Gold Bracelet / Strap Material Leather Clasp / Buckle Material 18K Yellow Gold
Category

21st Century and Contemporary Swiss Modern Wrist Watches

Patek Philippe Gondolo 5024-1
By Patek Philippe
Located in Surfside, FL
made out of white gold on a 18k White Gold bracelet with a 18k White Gold Clasp buckle. This Patek
Category

20th Century Wrist Watches

Materials

White Gold

Authentic Ladies Ebel Classic 18 Karat Yellow Gold Mother of Pearl Quartz Watch
By Ebel
Located in New York, NY
Yellow Gold Bracelet / Strap Material Leather Clasp / Buckle Material 18K Gold plated Clasp Type Tang
Category

21st Century and Contemporary Swiss Modern Wrist Watches

Mikimoto Graduated A1 Double-Strand 18 Karat White Gold G85820D1WSPEC
By Mikimoto
Located in Wilmington, DE
rigorous selection process, culling the very best quality pearls. This 18/20 inch graduated Akoya cultured
Category

2010s Chain Necklaces

Materials

Cultured Pearl, White Gold

24 Karat Gold Handcrafted Granulated Drop Earrings with Brilliant Cut Diamonds
By Serhat Design
Located in Istanbul, Fatih
, the clasp mechanism is 18k gold. Style inspired by classical Greek period. Diamond : 0.14 ct Please
Category

Antique 15th Century and Earlier Classical Greek Drop Earrings

Materials

Diamond, 24k Gold

Midsize Hublot MDM Geneve Classic 1401.2 Steel 18 Karat Gold Quartz Watch
By Hublot
Located in New York, NY
Quartz Case Material 18K Gold & Stainless Steel Bracelet / Strap Material Rubber Clasp / Buckle Material
Category

2010s Swiss Wrist Watches

Authentic Unisex Tiffany Co. Mark Round 18 Karat Yellow Gold Date Quartz Watch
By Tiffany Co.
Located in New York, NY
Material 18K Yellow Gold Bracelet / Strap Material New Lizard Skin Clasp / Buckle Material 18K Yellow
Category

21st Century and Contemporary Swiss Modern Wrist Watches

Ladies Piaget Tanagra 18 Karat Yellow Gold Diamond Quartz Watch
By Piaget
Located in New York, NY
Movement Swiss quartz Case Material 18K Yellow Gold Bracelet / Strap Material 18K Yellow Gold Clasp
Category

21st Century and Contemporary Swiss Modern Wrist Watches

Ladies Hublot MDM Geneve Classic Steel 18 Karat Gold Quartz Watch
By Hublot
Located in New York, NY
Case Material 18K Gold Bracelet / Strap Material Rubber Clasp / Buckle Material 18K Yellow Gold Clasp
Category

21st Century and Contemporary Swiss Modern Wrist Watches

Authentic Ladies Hublot MDM Geneve 18 Karat Yellow Gold Quartz Watch
By Hublot
Located in New York, NY
Yellow Gold Bracelet / Strap Material Rubber Clasp / Buckle Material 18K Yellow Gold Clasp Type
Category

21st Century and Contemporary Swiss Modern Wrist Watches

New Versace V-Couture Limited Ed. 18 Karat Gold Diamond Quartz Watch
By Versace
Located in New York, NY
Quartz Case Material 18K Yellow Gold Bracelet / Strap Material Leather Clasp / Buckle Material 18K
Category

21st Century and Contemporary Swiss Modern Wrist Watches

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18k Clasp For Sale on 1stDibs

You are likely to find exactly the 18k clasp you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. You can easily find a 339 antique edition and 368 modern creations to choose from as well. If you’re looking for a 18k clasp 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. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic 18k clasp over the years, but those made by llyn strong, Cartier and Alexander of Beverly Hills are often thought to be among the most beautiful. A 18k clasp can make for a versatile accessory, but a selection from our variety of 282 Diamond versions can add an especially stylish touch. A round cut version of this piece has appeal, but there are also bead and brilliant cut versions for sale. When shopping for a 18k clasp, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 18k Clasp?

The price for a 18k clasp starts at $74 and tops out at $325,000 with these necklaces, on average, selling for $5,861.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.