Skip to main content

18k 750

to
520
7,337
3,090
5,797
4,683
3,196
1,494
1,040
778
701
665
635
576
284
261
230
175
87
79
76
56
51
42
33
15
10
7
3
3
3
3
2
2
2
2
1
1
1
1
1
705
466
217
191
100
Sort By
Pair of yellow gold earrings with red-orange coral
Located in Bologna, IT
ANALISI GEMMOLOGICAPaio di orecchini in oro giallo 18k (750/1000) marcati "750", ciascuno
Category

Early 2000s Italian Modern Dangle Earrings

Materials

Coral, Gold, 18k Gold, Yellow Gold

Yellow gold arabesque earrings with cultured pearls
Located in Bologna, IT
ANALISI GEMMOLOGICA Paio di orecchini in oro giallo 18k - 750/1000 marcati "750", ciascuno
Category

Early 2000s European Artisan Dangle Earrings

Materials

Cultured Pearl, Freshwater Pearl, 18k Gold, Yellow Gold

18 Karat White Gold 1.03 Carat Diamond Station Necklace
Located in Addison, TX
Closure Type: Box Tab Insert Hallmarks: 18K 750 DS Total Weight: 12.80 dwt Center Stone Type: Diamond
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, 18k Gold

Peter Suchy 1.52 Carat Rectangular Aquamarine Diamond White Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
. .12cts Size 6.5 and sizable 18k white gold Stamped: 18k 750 4.0 grams Width at top: 7.9mm Height at top
Category

21st Century and Contemporary Engagement Rings

Materials

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

GIA Certified 7.38 ct Total Weight Oval Paraiba Tourmaline Diamond Earrings
By Antinori Fine Jewels
Located in Chicago, IL
, these earrings weigh 10.6 grams. Both earrings are stamped with "18K 750" and feature a hallmark for
Category

2010s Unknown Contemporary Stud Earrings

Materials

Diamond, Tourmaline, Paraiba, Gold, 18k Gold, White Gold

Peter Suchy GIA Certified 1.32 Carat Ruby Diamond White Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Stamped: 18k 750 4.3 grams Top to bottom: 20.6mm or .81 Inches Width: 10.9mm or .43 Inches Depth or
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

GIA Certified 2.41 Carat Pink Sapphire White Diamond Halo Gold Engagement Ring
By GP
Located in Stamford, CT
weight .55cts, F to G, VS Size 7 and sizable Stamped: 18k 750 D055 Hallmark: GP Width at top: 11mm Height
Category

Late 20th Century Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow ...

Vintage Diamond Eternity Bands with Diamonds on 3 Sides, c. 1980
Located in Aspen, CO
Vintage diamond eternity bands with milgrained edges, they are marked 18K, 750%, white and back in
Category

Vintage 1980s American Contemporary Wedding Rings

Materials

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

Diamond and Multi-Colored Sapphire Rainbow Criss-Cross Split Shank Band Ring
Located in Scottsdale, AZ
colorful 18 karat yellow gold ring features an impressive 2.50 carats total of sparkling natural corundum
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

Unique Amulet Ring, Olympus Art Certified, Diamond, Blue Topaz, Natural Zircon
Located in Istanbul, TR
18K 750 Rose Gold, 0.41 Carat Diamond Round, 8.62 Carat Blue Topaz, 3.62 Carat Natural Zicon
Category

2010s Turkish Egyptian Revival Fashion Rings

Materials

Blue Topaz, Zircon, Topaz, Diamond, Rose Gold, 18k Gold

Montblanc Qing Dynasty Genuine Jade Limited Edition Fountain Pen
By Montblanc
Located in Simpsonville, SC
beautiful 750 (18K) gold nib adorned with a dragon motif.​ Limited edition number 1228 of only 2002 produced
Category

21st Century and Contemporary Desk Accessories

Dazzling 18k White Yellow Gold White Yellow Diamond Pendant w/ 14k Chain
Located in Essex, MA
inspection. The pendant and chain have no breaks and no repairs. The pendant is stamped 18k/750 on the
Category

Vintage 1980s North American Modern Pendant Necklaces

Materials

Diamond, Yellow Diamond, 14k Gold, 18k Gold, White Gold, Yellow Gold

Vintage 18K Gold Tiffany Co. Paloma Picasso Graffiti Kiss Ring
By Paloma Picasso for Tiffany Co.
Located in Venice, CA
.” The ring is marked as 18k, 750, Tiffany & Co., and 1984, and is signed by Paloma Picasso. It weighs
Category

Vintage 1980s American Modern Band Rings

Materials

18k Gold

GIA Certified 87.87 Carat Colombian Emerald Halo Earring
Located in Kowloon, HK
green of the central Colombian treasures. Marked "18K", "750", and "D12.00", these earrings are a
Category

2010s Modernist Chandelier Earrings

Materials

Emerald, 18k Gold

MONTBLANC Writers Edition Mark Twain Fountain Pen Limited Edition
By Montblanc
Located in Simpsonville, SC
: 46.2 g Hallmarks: Montblanc, Mark Twain, 18K, 750, 2010, 4810, 06689/12000, reference numbers All our
Category

21st Century and Contemporary Desk Accessories

Oval Cut Fresh Water Pearl and Pavé Diamond Cocktail Ring 18 Karat Yellow Gold
Located in Scottsdale, AZ
Size: 7.5 Ring Band Width: 4.7mm - 18.2mm Total Weight: 18.3 grams Stamped: 18K, 750 Estate Condition
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Freshwater Pearl, Pearl, Gold, 18k Gold, Yellow Gold

18CT Yellow Gold Amethyst And Diamond Hummingbird Convertible Pendant Brooch
Located in Sydney, NSW
Dimensions: 40.98mm x 26.52mm Item weight: 4.31g Hallmarks: 18K 750 Condition: Excellent - New. All
Category

2010s Romantic Brooches

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold

Rose gold lobe earrings with old European old cut diamonds
Located in Bologna, IT
GEMMOLOGICA Paio di orecchini in oro rosa 18k (750/1000), disegnati ciascuno come un tralcio decorato in
Category

21st Century and Contemporary European Art Deco Stud Earrings

Materials

Diamond, 18k Gold

18CT Yellow Gold Insect In Amber And Diamond Pendant With Necklace
Located in Sydney, NSW
Hallmarks: 18K 750 Condition: Excellent - New. All gemstones are secure in their settings. Minor wear and
Category

2010s Pendant Necklaces

Materials

Amber, Diamond, 18k Gold, Yellow Gold

Solid “Toi et Moi” Emerald Cut Solitaire Diamond and Columbian Emerald Cut Ring
Located in Great Neck, NY
A striking blend of mid-century Circa 1960's modern elegance 18k (750 Hallmark), romantic symbolism
Category

Vintage 1960s European Modernist Fashion Rings

Materials

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

Diamonds Rock Crystal Emeralds Turquoise 18 Carat Yellow Gold Cornucopia Brooch
Located in Marcianise, IT
in 18k (750/1000) yellow gold and designed in the shape of a cornucopia, the ancient symbol of
Category

Vintage 1930s Italian Art Deco Brooches

Materials

Crystal, Diamond, Emerald, Rock Crystal, Turquoise, 18k Gold, Yellow Gold

Pair of rose gold tassel lobe earrings with diamonds
Located in Bologna, IT
ANALISI GEMMOLOGICA Paio di orecchini in oro rosa 18k -750/1000, ciascuna realizzata come una clip
Category

Vintage 1960s European Art Deco Stud Earrings

Materials

White Diamond, Gold, 18k Gold, Yellow Gold

Green, Orange, White and Champagne Diamond Flower Necklace 18 Karat White Gold
Located in Honolulu, HI
Stamped "18K", "750". The pendant measures 14.15 mm in diameter. The total weight including the chain is
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold

Round and Baguette Diamond Geometric Stud Earrings Set in 18 Karat White Gold
Located in Scottsdale, AZ
Stamped: 18K, 750 Estate Condition: Very good; Professionally cleaned and polished. Minimal signs of wear
Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

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

Diamond and Carved Pink Quartz Large Drop Earrings, 18 Karat White Gold
Located in Honolulu, HI
18k white gold with a high polished finish. Stamped "18K""750", Hallmarked "MD" . Total weight 7.90
Category

21st Century and Contemporary American Modern Drop Earrings

Materials

Diamond, Quartz, 18k Gold, White Gold

Gregg Ruth Ruby and Diamond Dome Ring 18 Karat White Gold Split Shank 3.38 CTW
By Gregg Ruth
Located in Scottsdale, AZ
Natural Rubies: 2.34 ctw Width: 16.07 mm Height: 8.72 mm Stamped: G Ruth 18K 750 and R 2.53 D 0.85 Band
Category

21st Century and Contemporary Unknown Contemporary Dome Rings

Materials

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

Pink Sapphire 1.00 Carat and Diamond 4.75 Carat Cocktail Ring, 18 Karat Gold
Located in Honolulu, HI
be easily re-sized, free ring resizing is included with purchase if needed. Stamped “18K”, "750" on
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Gold, White Gold

750 Yellow Gold Band Ring with Large Diamond
Located in Berlin, DE
This impressive band ring is a true gem of traditional craftsmanship. Made of 18K (750/-) yellow
Category

20th Century Modern Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Platinum and 18K Yellow Gold, Diamond and Ruby Cockatiel Vintage Pin/Pendant
Located in Aspen, CO
is 18K, .750 and platinum. Since these Aussie birds are seen in white and yellow plumage, is it not
Category

Vintage 1950s Retro Brooches

Materials

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

Amethyst - Gem Quality with White Diamond in 18K White Gold Hand Crafted Ring
Located in Aspen, CO
Amethyst and Diamond Large and Important 18K White Gold Ring. This is a large, 1.25 inches
Category

21st Century and Contemporary Cocktail Rings

Materials

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

Universal Geneve Ladies yellow Gold Diamond Baguette Bezel Quartz Wristwatch
Located in Stamford, CT
: 6.2mm Band: 18k yellow gold mesh band Dial: Gold tone Universal Geneve Diamond Outside case: 18k 750
Category

Late 20th Century Wrist Watches

Materials

Diamond, 18k Gold, Yellow Gold, Gold

Vintage Rolex Cellini 6621 18K Yellow Gold White Dial Quartz Bracelet Watch
By Rolex
Located in Miami, FL
(adjustable) Dial: White Movement: Swiss Quartz Origin: Geneva, Swiss Made Markings: 18K 750, Rolex Crown
Category

1990s Art Deco Wrist Watches

Materials

18k Gold

Tahitian Black Pearl and Pavé Diamond Open Swirl Ring in 18 Karat White Gold
Located in Scottsdale, AZ
Band Width: 2.4mm - 1.6mm Stamped: 18K, 750 Estate Condition: Very good; Professionally cleaned and
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

White Fancy Intense Brownish Yellow Diamond Circle Necklace in 18K White Gold
Located in Honolulu, HI
pendant measures 14 mm in diameter and drops 21 mm from the chain. The diamond bail is stamped "18K 750
Category

Mid-20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, Yellow Diamond, 14k Gold, White Gold, 18k Gold

Tiered Open Loop Motif Articulated Diamond Detail Ring in Two Tone 18 Karat Gold
Located in Scottsdale, AZ
Size: 6.5 Graduated Band Width: 2.6mm - 2.7mm Stamped: 18K, 750 Total Weight: 14.7 Grams Estate
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

Jade Pendant jadelite and white gold with diamonds and rubies
Located in Bologna, IT
ANALISI GEMMOLOGICA Pendente rifinito in oro bianco 18k (750/1000), realizzato con bassorilievo in
Category

Vintage 1970s European Artisan Necklace Enhancers

Materials

White Diamond, Jade, Ruby, 18k Gold, White Gold

Fancy Yellow, White and Black Diamond Flower Ring
Located in Honolulu, HI
in 18K white gold and yellow gold with high polish finish. Stamped "18K" "750" and hallmarked on the
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, 18k Gold

Longines Chronograph Minute Repeater 18K Gold Pocket Watch, Extract from Archive
By Longines
Located in MELBOURNE, AU
, measuring 55mm across by 75mm from the bottom to the top of the bow Lids are stamped with 18K 750, bearing
Category

Vintage 1920s Swiss Art Deco Pocket Watches

Materials

18k Gold

Rainbow Moonstone Cabochon White Diamond Halo Gold Stud Earrings, Kothari 2024
By Kothari
Located in Dallas, TX
finished with 18k yellow gold posts and backs. Stamped 18k / 750. About the Artist - Kothari Designs
Category

2010s American Artist Stud Earrings

Materials

Diamond, White Diamond, Moonstone, Multi-gemstone, Rainbow Moonstone, Go...

18K Diamond Pave and Enamel Jockey and Horse Pendant/Brooch
Located in Aspen, CO
pendant/pin is 18K, .750 gold. Please note our model has is a medium to large size. All items sold are
Category

21st Century and Contemporary Contemporary Brooches

Materials

Diamond, 18k Gold, Platinum, Enamel

18K Diamond Pave and Enamel Jockey and Horse Pendant/Brooch
Located in Aspen, CO
pendant/pin is 18K, .750 gold. Please note our model has is a medium to large size. All items sold are
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Platinum, Enamel

7.20 Carat Total Round Pave Diamond Cuff Bracelet 18 Karat White Gold E-F Color
Located in Scottsdale, AZ
, E-F in color and VS-SI in clarity. The dazzling stones are prong set in 18K white gold to showcase
Category

21st Century and Contemporary Unknown Contemporary Cuff Bracelets

Materials

Diamond, Gold, 18k Gold, White Gold

Diamond and Multi-Colored Sapphire Rainbow Link Bracelet 18 Karat Yellow Gold
Located in Scottsdale, AZ
: 1.50 ctw Natural Sapphires: 7.80 ctw Length: 7" Width: .37" Weight: 48.7 Grams Stamped: 18K 750
Category

21st Century and Contemporary Unknown Contemporary Link Bracelets

Materials

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

Henry Dunay Cabochon Cat s Eye Sillimanite and Diamond Dome Ring 18 Karat
By Henry Dunay
Located in Scottsdale, AZ
Band Width: 11.39 mm to 3.91 mm Ring outer diameter: 20.25 mm Stamped: Dunay 18K 750
Category

Late 20th Century Unknown Contemporary Dome Rings

Materials

Diamond, 18k Gold, Yellow Gold

2.00 Carat Sapphire with 1.00 Carat Diamond Halo 18 Karat Ring, Ceylon
By Five Star Jewelry
Located in Austin, TX
the shank, there is an "18K 750" stamp 18k white gold ring weighs 9 grams (mounted) This ring can be
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

Darling Fish: Black Diamond Baroque Pearl Fish Pendant in 18K White Gold
Located in Wan Chai District, HK
Diamonds: 0.06ct 18K White Gold Gold Weight: 0.34g Total Weight: 3.91g Stamped: 18K 750 Pendant Height
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Black Diamond, Pearl, Freshwater Pearl, 18k Gold, White Gold

Cushion Cut Fancy Yellow White Diamond Double Halo Ring Two Tone 18 Karat Gold
Located in Scottsdale, AZ
stone. The ring is a size 7.5 and weighs 16.65 grams. The band is marked with 18K 750, 163 167. This
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Yellow Diamond, White Diamond, Gold, Yellow Gold, White Gold, 1...

Solid 18k Gold and Tigers Eye Salvador Dalí Madonna de Port Lligat Necklace
By Salvador Dalí­
Located in Neguri, Vizcaya
Hallmarks: Dali - A 1 /10 18k 750 Serial Number 0202031041 All PRADERA jewels are guaranteed and come
Category

Vintage 1970s Spanish Artisan Figurines and Sculptures

Materials

Gold, 18k Gold, Yellow Gold

Michael Christoff 1.75 Carat Orange Spessartite Garnet Diamond Ring 18K Gold GIA
Located in New York, NY
top of the ring sits 7mm above the finger. The ring is hallmarked 18K 750, D.82, G1.75, M. Christoff
Category

20th Century Victorian Cocktail Rings

Materials

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

Darling Dragon Spirit: Black Diamond Pink Baroque Pearl 18K White Gold Pendant
Located in Wan Chai District, HK
: 0.72g Total Weight: 6.26g Stamped: 18K 750 Pendant Height: Approximately 1.00 inches / 2.55cm
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Black Diamond, Freshwater Pearl, Cultured Pearl, 18k Gold, Whit...

Darling Fish: Black Diamond Baroque Pearl Fish Pendant in 18K White Gold
Located in Wan Chai District, HK
Cut Black Diamonds: 0.054ct 18K White Gold Gold Weight: 0.41g Total Weight: 4.28g Stamped: 18K 750
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Black Diamond, Freshwater Pearl, Cultured Pearl, 18k Gold, Whit...

Round and Baguette Cut Diamond Cluster Cocktail Ring in 18 Karat White Gold
Located in Scottsdale, AZ
: 18k, 750 Estate Condition: Very good; Professionally cleaned and polished. Minimal signs of wear
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Gold, 14k Gold, White Gold

18ct Yellow Gold Ilias Lalaounis Leaf Earrings
By Ilias Lalaounis
Located in Sydney, NSW
status as a leading figure in contemporary jewelry. Hallmarks: 18K 750 Item measurements: 41.65mm x
Category

Vintage 1980s Greek Romantic Clip-on Earrings

Materials

18k Gold, Yellow Gold

Pavé Diamond Flower Motif Cocktail Ring in Polished 18 Karat White Gold
Located in Scottsdale, AZ
Graduated Band Width: 1.7mm - 4.4mm Stamped: 18K, 750 Estate Condition: Very good; Professionally cleaned
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Georges Lenfant bracelet, Paris circa 1970.
By Georges L Enfant
Located in Malmö, Skåne län
Bracelet by Georges Lenfant, Paris circa 1970 Milanese fabric bracelet in 18K (750/1000) yellow
Category

Vintage 1960s French Modern Retro Bracelets

Materials

Gold, 18k Gold, Yellow Gold

Heart Cut Blue Sapphire Pavé Diamond Heart Studs in 18 Karat Yellow Gold
Located in Scottsdale, AZ
sparkle that enhances the gemstones’ depth and allure. Set in warm 18 karat yellow gold, the earrings
Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Exotic Floral Leaf 25.30 Carat Total Paraiba Tourmaline Diamond Emerald Brooch
Located in Great Neck, NY
highest craftsmanship is this white gold 18k (750 hallmark) Brooch. Sleek design enhances the beautiful
Category

21st Century and Contemporary Contemporary Brooches

Materials

Diamond, White Diamond, Emerald, Tourmaline, Paraiba, 18k Gold, White Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "18k 750", and we’ll notify you when there are new listings in this category.

18k 750 For Sale on 1stDibs

Find the exact 18k 750 you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Our collection of these items for sale includes 94 vintage editions and 56 modern creations to choose from as well. Finding the perfect 18k 750 may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Creating a 18k 750 has been a part of the legacy of many jewelers, but those produced by Cartier, MC750 and Tiffany Co. are consistently popular. A 18k 750 of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 68, is particularly popular. A round cut version of this piece has appeal, but there are also brilliant cut and cabochon versions for sale. There aren’t many items for men if you’re seeking a 18k 750, as most of the options available are for women and unisex.

How Much is a 18k 750?

Prices for a 18k 750 can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $750 and can go as high as $51,375, while this accessory, on average, fetches $4,600.

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.

Questions About 18k 750
  • 1stDibs ExpertAugust 29, 2024
    Yes, 18K 750 is real gold. Gold pieces that bear this hallmark are 18-karat gold, a 75% pure gold alloy and 25% base metal. One of the most popular materials for fine jewelry, 18-karat gold shows off a rich yellow, white or rose color and resists scratching more readily than pure gold. Explore a wide variety of 18-karat gold jewelry on 1stDibs.