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de GRISOGONO Allegra S07/B
By de GRISOGONO
Located in New York, NY
watch is secured on the wrist with an 18K white gold deployment clasp also set with white diamonds
Category

2010s Wrist Watches

Rolex President Day-Date Men s Watch 18378
By Rolex
Located in Dallas, TX
crystal. 18K Yellow Gold ( 36 mm ) looks unpolished . Champagne jubilee diamond dial. 18k yellow gold
Category

20th Century Swiss Wrist Watches

Antique Edwardian Delicate Diamond Platinum Gold Necklace
Located in New York, NY
. Marked 18k on the clasp. Weight - 14.2 grams.
Category

Antique 19th Century Edwardian Pendant Necklaces

Materials

Diamond, Gold, Platinum

Vintage Mesh 1.50cts Diamond 24k Yellow Gold Beaded Link Mesh Bracelet
Located in Miami, FL
accented with an 18k yellow gold diamond clasp set with numerous round cut diamonds approx 1.50 carats
Category

1990s Unknown Retro Retro Bracelets

Materials

Diamond, Yellow Gold

Cartier Delices Pink Gold Diamond -Set Bracelet Watch ref 3382
By Cartier
Located in Miami, FL
Crystal: Sapphire Bracelet Material: 18K Rose Gold Clasp Type: Hidden Butterfly deployment clasp  Wrist
Category

21st Century and Contemporary Swiss Modern Wrist Watches

Materials

Diamond, Gold

Eostre Akoya Round Pearl Strand Necklace
Located in Melbourne, AU
with 18k white gold clasp.
Category

2010s Australian Contemporary Beaded Necklaces

Materials

Pearl

Antique French Sapphire and Diamond Yellow Gold Bow Brooch
Located in Jesmond, Newcastle Upon Tyne
pin and clasp fastening, hallmarked with the French mark for 18k gold (eagle's head). This antique
Category

Antique 1890s French Brooches

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 15k Gold, Yellow Gold

Mikimoto Jewelry Princess Akoya Pearls Yellow Gold Necklace
By Mikimoto
Located in North Miami Beach, FL
18k yellow gold clasp (clasp weight 15.6g). Total length – 45cm(17.75″) The Necklace comes in Luxury
Category

21st Century and Contemporary Beaded Necklaces

Materials

Pearl, Yellow Gold

Piaget Octagonal Case White Gold Onyx Dial Baguette Diamond Bezel 97910 A 6
By Piaget
Located in Mayfair, London, London
. Further features include an 18k white gold integrated bracelet, an 18k white gold jewellery style clasp
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Diamond, Onyx, White Gold

Pink Sapphire Tahitian South Sea Pearl Gold Necklace
Located in New York, NY
18k white gold screw-in clasp with pink sapphires, featuring South Sea Tahitian pearls, measuring
Category

20th Century More Necklaces

Materials

South Sea Pearl, Pink Sapphire, Gold

17" Sleeping Beauty Turquoise Bead Necklace, 18 Karat Yellow Gold
Located in Milford, DE
, accented with a luxurious 18K yellow gold clasp. Bead diameter approx 10mm Hallmarks: 18K
Category

21st Century and Contemporary American Art Deco Beaded Necklaces

Materials

Diamond, Blue Sapphire, Turquoise, 14k Gold, Yellow Gold

David Webb Gold, Diamond and Emerald Tiger Bangle Bracelet
By David Webb
Located in New York, NY
brilliant cut diamonds set in platinum over an 18K gold body. Release clasp at the bottom for ease of wear
Category

20th Century American Modern Bangles

Materials

Diamond, Emerald, Gold

Carved Jade Diamond Emerald Gold Pendant Necklace
Located in New York, NY
, suspended on a rubber black cord necklace with 18k gold clasp. Pendant measures 97mm x 45mm (jade measures
Category

20th Century More Necklaces

Materials

Diamond, Emerald, Jade, Gold

Luca Carati Zodiac Cancer 1.68 Carat Diamonds and Onyx White Gold Necklace
By Luca Carati
Located in North Miami Beach, FL
length of the chain – 55cm (21.65″) The chain has a lobster clasp. 18K Gold ( 22,76 gr) Brilliant cut
Category

21st Century and Contemporary Pendant Necklaces

Materials

White Gold

Necklace in White Gold with 1 Tansanite Oval and 140 Diamonds and 1 Silkthreat.
By Thomas Leyser
Located in Idar-Oberstein, DE
18k white gold (19g) clasp/pendant is set with 1x fine Tansanite in magnificient intensiv blue colour
Category

2010s German Contemporary Pendant Necklaces

Materials

Diamond, Tanzanite, White Gold

Necklace of Cultured Pearls, Extra Quality Akoya Japan
Located in Madrid, ES
Secure clasp and 18k golden silver hinges. Long: 50 cm.  
Category

20th Century Japanese Modern Metalwork

Materials

Gold

Necklace of Cultured Pearls, Extra Quality Akoya Japan
Located in Madrid, ES
Secure clasp and 18k golden silver hinges. Long: 50 cm.  
Category

20th Century Japanese Modern Metalwork

Materials

Gold

Necklace of Cultured Pearls, Extra Quality Akoya Japan
Located in Madrid, ES
diameter Secure clasp and 18k golden silver hinges. Long: 50 cm.  
Category

20th Century Japanese Modern Metalwork

Materials

Gold

Eostre Australian South Sea Pearl and Gold south sea pearl Strand Necklace
Located in Melbourne, AU
natural colour. free 18k gold clasp come within.
Category

2010s Australian Contemporary Beaded Necklaces

Materials

Pearl, South Sea Pearl

French Gold Necklace
Located in New York, NY
22k yellow gold geometric beads, suspended on a cord with French 18k gold clasp. Necklace is 17
Category

20th Century French More Necklaces

Materials

Gold

Cartier Diabolo Pave Diamond Yellow Gold Quartz Wristwatch 1450
By Cartier
Located in Southampton, PA
: Diamond Lugs: Diamond Strap: 18k Yellow Gold with Diamonds Clasp: 18k Yellow Gold with Diamonds Works
Category

1990s Swiss Wrist Watches

Materials

Diamond, Yellow Gold

Pearl Single Strand Necklace with Cluster Diamond Heart Charm Pendant
Located in beverly hills, CA
luster. LENGTH: 16.5 inches METAL: Heart 18K Yellow Gold, Clasp 14K Yellow Gold
Category

Early 2000s Contemporary Pendant Necklaces

Materials

Diamond, Pearl

Enormous Gray Tahitian Pearl Necklace
By Paradizia
Located in Laguna Beach, CA
photo) Materials and Weight Tahitian pearls, 18 to 15mm, 23 pieces, oval shape Clasp 18k white gold
Category

21st Century and Contemporary American Artisan More Necklaces

Materials

Pearl, 14k Gold, White Gold, Gold

Tiffany Co. 18 Karat White Gold Akoya Cultured Pearl Signature X Necklace
By Tiffany Co.
Located in Baltimore, MD
Tiffany & Co. 18 Karat White Gold Akoya Cultured Pearl 7mm Signature X Necklace Metal: 18k white
Category

Early 2000s American Modern Drop Necklaces

Materials

Cultured Pearl, White Gold

Steven Battelle 12.4 Carats Pink Tourmaline Cabochon 22K Gold Drop Earrings
By Steven Battelle
Located in Soquel, CA
gold design. 18K Safety clasp wire closures for strength and security.
Category

21st Century and Contemporary Indonesian Contemporary Drop Earrings

Materials

Tourmaline, 22k Gold

Steven Battelle 2.6 Carats Rose Cut Colored Diamond 22K Gold Drop Earrings
By Steven Battelle
Located in Soquel, CA
" granulation and suspended below an 18K safety clasp ear wire (for proper tensioning) with a complementary 22K
Category

21st Century and Contemporary Balinese Modern Drop Earrings

Materials

Diamond, 22k Gold

Steven Battelle 6.6 Carats Cabochon Apatite Granulated 22K Gold Wire Earrings
By Steven Battelle
Located in Soquel, CA
" granulation in this ancient-inspired high karat gold Steven Battelle design. Safety-clasp wires are 18K for
Category

21st Century and Contemporary Balinese Modern Drop Earrings

Materials

Apatite, Gold, 22k Gold

Garnet Hessonite Necklace with Oregon Jasper Cameo
Located in Chesterland, OH
bands and pretty formations. The necklace is fastened with a sterling silver clasp, covered with 18K
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Garnet, Hessonite, Jasper, Gold Plate

Ole Lynggaard 14k Gold Blue Tiger s Eye Beaded Collier or Choker Necklace
By Ole Lynggaard
Located in Philadelphia, PA
) beads. Secured with yellow and white 18k gold hollow gold clasp shaped as interlocking rings that are
Category

20th Century Danish Modernist Beaded Necklaces

Materials

Tiger s Eye, Gold, 14k Gold

Noble Pearl Bracelet, 14k White Gold and Sapphires
Located in Berlin, BE
of this bracelet is the stunning 18k white gold box clasp, which has been expertly crafted with
Category

Late 20th Century German Chain Bracelets

Materials

Sapphire, 14k Gold

Multi-Color Charm Vintage German Glass Beads edged with 24K gold Necklace
By Aracheli Studio
Located in Monrovia, CA
24K gold-filled chain and 18K gold-filled toggle clasp, adorned with 11 colored 24K gold edge
Category

Mid-20th Century American Contemporary Chain Necklaces

Materials

24k Gold, Gold-filled, Gold Plate

Chinese Antique Jade Necklace Near Colorless Certified Untreated, Restrung
Located in Northampton, MA
. The sixty-two 7.3mm 8.5mm beads have been freshly restrung and a new 18K Japanese clasp has been added
Category

Antique Early 19th Century Chinese Art Nouveau Beaded Necklaces

Materials

Jade, Silver

Genuine and Natural Red Spinel and Yellow Sapphire Faceted Beads Choker Necklace
Located in New York, NY
473.50 carats and the clasp is 18K Yellow Gold. We can also customize the necklace according to your
Category

21st Century and Contemporary Beaded Necklaces

Materials

Yellow Sapphire, Spinel

24k Gold Vik s Necklace
By Nebu jewelry by Youmna Elsabry
Located in Plano, TX
-Made to order. -Handmade -24K Gold chain -18K Lobster clasp -Please allow 4-5 weeks for this
Category

21st Century and Contemporary American Chain Necklaces

Materials

24k Gold

Art Deco Onyx and Diamond Checkerboard Platinum Line Bracelet
Located in Houston, TX
carats, H-J color, and VS1-I1 clarity and seventy-two French-cut onyx stones. The tongue of the clasp is
Category

Vintage 1920s Unknown Art Deco Link Bracelets

Materials

Diamond, Onyx, Platinum

Rolex Datejust II Auto Steel Men s Oyster Bracelet Roman Dial Watch 116334
By Rolex
Located in Aventura, FL
Oyster bracelet with a stainless steel deployment clasp. Fluted 18k white gold bezel with a sapphire
Category

21st Century and Contemporary American Modernist Wrist Watches

Materials

Steel

Georgian High Carat Handwrought Ornate Wirework Bead Necklace
Located in Narberth, PA
braided chain, which fastens in the back with a simple 18kt gold spring ring clasp (stamped "18K"). The
Category

Antique 1750s Georgian Beaded Necklaces

Materials

22k Gold, Yellow Gold

Tiffany Necklace And Ear Clips 18K Gold Carved Black Jade And Mother Of Pearl
By Angela Cummings for Tiffany Co.
Located in New York, NY
Simply chic for any age, a Tiffany & Co. necklace of carved mother-of-pearl disks with 18K gold
Category

Vintage 1980s American Clip-on Earrings

Materials

Jade, 18k Gold

Ladies Chopard 18k White Gold Diamond Watch Rare JLC Deployment Clasp ref 8/6495
By Chopard
Located in Richmond, CA
deployment clasp. Comes with original sales paperwork! This fine Chopard 18k (au750) white gold diamond-set
Category

Vintage 1970s Swiss Wrist Watches

Materials

Diamond, White Gold

Vintage Cultured Akoya Pearl Necklace Length 18" , 18 Karat White Gold Clasp
Located in New York, NY
Vintage Cultured Akoya Pearl Strand Necklace Length 18" With 18Kt white Gold Clasp matching
Category

2010s Beaded Necklaces

Materials

Pearl, Gold, 18k Gold

Art Deco GIA Long South Sea Akoya Pearl Enamel Diamond Platinum 18K Necklace
Located in New York, NY
. Double-knotted. Hidden 18k Gold Clasp inside South Sea pearl. This 40" long pearl necklace is timeless
Category

Vintage 1920s Art Deco Beaded Necklaces

Materials

Diamond, Cultured Pearl, Pearl, South Sea Pearl, 18k Gold, Yellow Gold, ...

Cartier Diamond Platinum Necklace Dentelle Collection Paris
By Cartier
Located in Beverly Hills, CA
Stones Approx 9.00 cts Set in Platinum with 18k White gold Clasp circa 2006 A wonderful Cartier diamond
Category

Early 2000s French Choker Necklaces

Materials

Diamond, Platinum

Natural White Keshi Pearls Citrine Briolettes 18k Clasp Gemstone Necklace
By Lucy de la Vega
Located in Coral Gables, FL
are interspersed with citrine faceted briolettes with an 18k gold (not plated) clasp. The necklace is
Category

2010s American Contemporary Beaded Necklaces

Materials

Cultured Pearl, Natural Pearl, Citrine, Pearl, 18k Gold

Diana Kim England Fine Lapis Keshi and Seed Pearl Strand, Signature 18K Clasp
By Diana Kim England
Located in Red Hook, NY
Thin hollow keshi tubes cut from lapis, and seed pearls are strung together to make a 16-inch necklace. The piece is strung on an interesting wire. Nineteen strands of steel are t...
Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

Lapis Lazuli, Pearl

One of a Kind! Julia Boss 18K Salmon Coral Bead 5 Strand Necklace 18K Clasp
Located in Palm Beach, FL
18K yellow gold hook clasp! Can be twisted into a torsade! Wear with jeans or a cocktail dress! The
Category

2010s American Beaded Necklaces

Materials

Coral, 18k Gold

Fine 22K German mesh bracelet
Located in Summerland, CA
Fine 22K mesh held by hallmarked 18K clasp and safety
Category

20th Century German Collectible Jewelry

Materials

Gold

Top Gem Golden Southsea Necklace with 18k Gold Diamonds Clasp
Located in Préverenges, VD
pearl and a magnificent Ø 15mm yellow gold 18K clasp with diamonds total 1,63cts. Total 64 diamonds
Category

2010s Swiss Art Nouveau Choker Necklaces

Materials

Diamond, South Sea Pearl, 18k Gold

Bulgari Heart Necklace
By Bulgari
Located in Coral Gables, FL
straps with 18k clasp, original pouch. Wonderful on. Chocker, link, drop, Neackalce
Category

Late 20th Century Italian Rope Necklaces

Materials

18k Gold

18k Gold IMPERIAL BUDDHA HEAD Necklace by John Landrum Bryant
By H.H. Prince John Landrum Bryant
Located in New York, NY
Blackened 18k. Black Silk Cord with 18k Clasp. This piece was made in Manhattan entirely by hand
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

18k Gold

18 Karat Opal Bead Necklace
Located in Westport, CT
silk cord and 18K clasp set with a matching counterpart this is a piece to love for.
Category

Vintage 1980s Italian Artisan Beaded Necklaces

Materials

Opal, 18k Gold

26.30 Carat Ruby White Gold Necklace
Located in New York, NY
Total Ruby weight: 26.30 carat Total Diamond weight: 4.51 carat Set in 18K Clasp: Tongue in box
Category

21st Century and Contemporary Thai Modern Drop Necklaces

Materials

Diamond, Ruby, 18k Gold

Corum $20 Coin 1906
By Corum
Located in Surfside, FL
watch is made out of yellow gold on a 18k bracelet with a 18k Clasp buckle. This Corum watch has a 35 x
Category

20th Century Wrist Watches

Materials

Yellow Gold

20k Special Alloyed Gold TIGER AND FAWN Brooch/Pendant by John Landrum Bryant
By H.H. Prince John Landrum Bryant
Located in New York, NY
20k. Specially-Alloyed Gold with Black Silk Ribbon and 18k Clasp. Inspired by a Pair of Imperial
Category

21st Century and Contemporary American Contemporary Brooches

Materials

Gold, 18k Gold

Gucci 7900 M.1 18 Karat Quartz Watch
By Gucci
Located in Miami, FL
. Certified preowned Dress Gucci 7900 M.1 watch is made out of yellow gold on a 18k bracelet with a 18k Clasp
Category

Early 2000s Modern Wrist Watches

Gucci 7900 Series 7900, Case, Certified and Warranty
By Gucci
Located in Miami, FL
gold on a Gold Mesh band with a 18k Clasp buckle. This Gucci watch has a 29 x 29 mm case with a
Category

21st Century and Contemporary Swiss Contemporary Wrist Watches

Gucci 7900 Series 7900, Gold Dial, Certified and Warranty
By Gucci
Located in Miami, FL
gold on a Gold Mesh band with a 18k Clasp buckle. This Gucci watch has a 29 x 29 mm case with a
Category

21st Century and Contemporary Swiss Contemporary Wrist Watches

Certified Authentic Corum Classic 7740, Gold Dial
By Corum
Located in Miami, FL
57104-100593 watch is made out of yellow gold on a Gold Mesh band with a 18k Clasp buckle. This Corum
Category

21st Century and Contemporary Swiss Contemporary 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.