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Sugarloaf Cabochon Amethyst and Diamond Ring
Located in London, GB
Dimensions: 11mm x 11mm Ring Size: M (53) Hallmarked: 18ct, London, 2015 Period: Contemporary Box: Plain Gift
Category

21st Century and Contemporary Cluster Rings

Materials

Amethyst, Diamond, Gold, Rose Gold

Antique Enamelled Band Ring
Located in London, GB
: 8.0 grams Band Width: 9.5mm Ring Size: P (56.5) Hallmarked: 18ct London 1821 Period: Late Georgian Box
Category

Antique Early 19th Century Georgian Band Rings

Materials

Gold, 18k Gold, Yellow Gold, Enamel

0.64 Carat Emerald Cut Diamond Engagement Ring
Located in London, GB
Hallmarked: 18ct London 2000 Certificate: IGL - J79675062EN Box: The Vintage Jeweller Ring Box
Category

20th Century Engagement Rings

Materials

Diamond, Gold, Yellow Gold, Platinum

Vintage Sapphire and Diamond Band Ring
Located in London, GB
Weight: Approx. 0.45ct (0.15ct each) Diamond Details: Approx. Colour: G, Clarity: VS-SI Hallmarked: 18ct
Category

Vintage 1970s Band Rings

Materials

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

Art Deco Style Diamond Ring
Located in London, GB
: 0.20ct, Colour: H-I, Clarity: VS Hallmarked: 18ct Gold London 2016 Box: The Vintage Jeweller Ring Box
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Vintage 0.50 Carat Diamond Solitaire Ring
By Mappin Webb
Located in London, GB
: 18ct Gold London 1999 Maker's Mark: M&W Box: The Vintage Jeweller Ring Box Comments: This ring can be
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Tiffany Co. Atlas Earrings
By Tiffany Co.
Located in London, GB
-pierced ears) Hallmarked: 18ct London Marked: 'TIFFANY&CO.' '1995' & 'ITALY' Box: Plain Gift Box Comments
Category

1990s Drop Earrings

Materials

Gold, 18k Gold, Yellow Gold

Vintage Transitional Cut Diamond Cluster Ring
Located in London, GB
Hallmarked: 18ct London 1976 Box: Plain Gift Box
Category

20th Century Cluster Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

0.90 Carat Baguette and Princess Cut Diamond Crossover Ring
Located in London, GB
: VS Hallmarked: 18ct London 2019 Box: The Vintage Jeweller Ring Box
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

0.90 Carat Five-Stone Diamond Ring
Located in London, GB
Diamond Details: Approx. Colour: H-I, Clarity: VS-SI Hallmarked: 18ct Gold London 2009 Box: The Vintage
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Vintage Rose Cut Diamond Five-Stone Ring
Located in London, GB
: 18ct Gold London 2024 Box: The Vintage Jeweller Ring Box
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Aquamarine and Diamond Cluster Ring
Located in London, GB
: 18ct, London, 1990 Box: Plain Gift Box
Category

20th Century Cluster Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Vintage Sapphire and Diamond Cluster Earrings
Located in London, GB
-SI Fastening: Post and Lever (Omega) Hallmarked: 18ct, London, 1990 Box: Plain Gift Box
Category

1990s Stud Earrings

Materials

Diamond, Sapphire, White Gold

Vintage 7.96 Carat Ceylon Sapphire and Diamond Cluster Dress Ring
Located in London, GB
: Approx. Colour: G-H, Clarity: VS-SI Hallmarked: 18ct London 1979 Box: The Vintage Jeweller Ring Box
Category

20th Century Cluster Rings

Materials

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

Vintage Three Stone Diamond Ring
Located in London, GB
: Approx. 0.16 carats, Colour: H, Clarity: SI Accent Diamond Dimensions: 8 (1mm) Hallmarked: 18ct London
Category

20th Century Three-Stone Rings

Materials

Diamond, Gold, Yellow Gold

Tiffany Co. Open Heart Diamond Pendant Necklace
By Tiffany Co.
Located in London, GB
Diamond Weight: Approx. 0.35ct Hallmarked: 18ct London 2007 Marked: ‘Tiffany & Co.' '750' ' Spain' 'Elsa
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, Yellow Gold

Vintage Diamond Drop Earrings
Located in London, GB
Hallmarked: 18ct Gold London 1997 Fastening: Butterflies Period: 1990s Box: Plain Gift Box
Category

Late 20th Century English Drop Earrings

Materials

Diamond, 18k Gold

1.12 Carat Three-Stone Diamond Ring
Located in London, GB
Remaining Diamonds Details: Approx. 0.66ct (0.33ct each),Colour: G, Clarity: VS&SI Hallmarked: 18ct Gold
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Gold, Yellow Gold, Platinum

Vintage Sapphire and Diamond Cluster Ring
Located in London, GB
-SI Hallmarked: 18ct London 1977 Box: The Vintage Jeweller Ring Box
Category

20th Century Cluster Rings

Materials

Diamond, Blue Sapphire, Gold, Yellow Gold

Vintage Ruby Emerald and Diamond Cluster Ring
Located in London, GB
Details: Colour: H, Clarity: VS-SI Ring Size: P (56) Hallmarked: 18ct London 1987 Box: The Vintage
Category

20th Century Cluster Rings

Materials

Diamond, Emerald, Ruby, Gold, Yellow Gold

Vintage Sapphire and Diamond Cluster Ring
Located in London, GB
Details: Colour: G, Clarity: SI Hallmarked: 18ct London 1995 Box: The Vintage Jeweller Ring Box
Category

20th Century Cluster Rings

Materials

Diamond, Blue Sapphire, Gold, Yellow Gold

Vintage Sapphire and Diamond Cluster Ring
Located in London, GB
. 0.14ct Diamond Details: Approx Colour: G, Clarity: VS Hallmarked: 18ct London 1983 Maker's Mark: MN&WE
Category

Vintage 1980s Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Boodles Princess Cut Diamond Ring
By Boodle Dunthorne
Located in London, GB
Hallmarked: 18ct London 1994 Marked: Boodles Maker's Mark: B&D Box: Plain Gift Box
Category

1990s Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Aquamarine and Diamond 18 Carat Gold Solitaire Ring
Located in Chipping Campden, GB
stone are diamonds which total 30pts. The ring is modelled in 18ct gold. Fully hallmarked London 1977
Category

Vintage 1970s British Solitaire Rings

Materials

Aquamarine, Diamond, Gold

Vintage Cultured Pearl Necklace and Muli Gemstone Clasp
Located in London, GB
each Diamond Details: Colour: G-H, Clarity: VS-SI Fastening: Single Tab Insert Hallmarked: 18ct London
Category

20th Century English Pendant Necklaces

Materials

Diamond, Emerald, Cultured Pearl, Gold, Yellow Gold

Vintage Diamond Cluster Ring
Located in London, GB
Remaining Diamond Weight: Approx. 0.39ct Hallmarked: 18ct London 1982 Maker's Mark: JHL Box: The Vintage
Category

20th Century Cluster Rings

Materials

Diamond, 18k Gold, White Gold

Boodles Dunthorne Tanzanite and Diamond Bracelet
By Boodle Dunthorne
Located in London, GB
, Clarity: VS-SI Fastening: Single Tab Insert Hallmarked: 18ct London 1999 Maker's Mark: B&D Box: Plain Gift
Category

Late 20th Century Link Bracelets

Materials

Diamond, Tanzanite, 18k Gold, Yellow Gold

Antique Banded Agate and 18 Carat Gold Memorial Ring
Located in Chipping Campden, GB
straight through the middle of it. Modelled in 18ct gold and hallmarked London 1853. The shoulders make up
Category

Antique 1850s British Victorian Signet Rings

Materials

Agate, Gold

Vintage Aquamarine and Diamond Drop Earrings
Located in London, GB
Hallmarked: 18ct London 1988 Maker's Mark: MJ Box: Plain Gift Box
Category

Vintage 1980s Drop Earrings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Vintage Ruby and Diamond Ring
Located in London, GB
) - Approx. 0.90ct total Total Diamond Weight: Approx. 0.03ct Hallmarked: 18ct London 1984 Box: The Vintage
Category

20th Century Three-Stone Rings

Materials

Diamond, Ruby

Wempe 0.75 Carat Diamond Earrings
By Wempe
Located in London, GB
each) Diamond Colour: G Diamond Clarity: VS Fastening: Omega & Post Hallmarked: 18ct London 1980
Category

Late 20th Century Lever-Back Earrings

Materials

Diamond, Gold, White Gold, Yellow Gold

Vintage Opal and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
. Diamond total 11pts. Stones set in platinum and band modelled in 18ct gold and fully hallmarked London
Category

Vintage 1970s British Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Platinum

Vintage Multi Cabochon Gemstone and Diamond Earrings
Located in London, GB
Weight: Approx. 1.02ct (0.51ct each) Fastening: Omega (non-pierced ears) Hallmarked: 18ct London 1994
Category

20th Century Drop Earrings

Materials

Emerald

Antique Diamond and Synthetic Pink Sapphire Ring, 18k Gold, Edwardian
Located in NEWARK, GB
hallmarked for 18ct gold, London assay office, 1908. Condition: Good used condition overall, minor surface
Category

Early 20th Century British Edwardian Engagement Rings

Materials

Diamond, Pink Sapphire, 18k Gold

Antique Diamond Solitaire Ring, 18k Yellow Gold
Located in NEWARK, GB
: The band is fully hallmarked for 18ct gold, London Assay office, 1850, early Victorian era. Approx
Category

Antique 19th Century British Victorian Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Diamond Full Eternity Ring in 18ct Yellow Gold, 0.62 Carats, UK Made
Located in London, GB
-set in rose gold mount, hallmarked 18ct gold London, measuring approximately 2.3mm wide, finger size M
Category

2010s British Modern Wedding Rings

Materials

Diamond, 18k Gold, Yellow Gold

Diamond Gypsy Ring
Located in London, GB
tapering D-section band, hallmarked 18ct gold London 2011, bearing the Bentley and Skinner sponsor mark
Category

2010s British Modern Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

A Ruby And Diamond Cluster Ring
Located in London, GB
in white and yellow gold, hallmarked 18ct London 1975, measuring approximately 1.7 x 2cm, finger size
Category

21st Century and Contemporary English Modern Cluster Rings

Materials

18k Gold, White Gold, Yellow Gold

A Paraiba tourmaline and diamond cluster ring
Located in London, GB
gold with an openwork gallery and tapering shank, later hallmarked 18ct gold, London 2024, bearing the
Category

Early 2000s English Cluster Rings

Materials

Diamond, Tourmaline, Paraiba, White Gold

A diamond ball beaded necklace
Located in London, GB
in total, all mounted in 18ct white gold, hallmarked London, 2024, measuring approximately 52x1.4cm
Category

2010s British Beaded Necklaces

Materials

Diamond, White Gold

A Georgian-style cut-down set solitaire diamond ring
Located in London, GB
18ct gold, London, 2022, made by Bentley & Skinner, measuring 2 x 0.9cm, finger size M, gross weight
Category

21st Century and Contemporary European Solitaire Rings

Materials

Diamond, Gold

A Pair Of Guilloché Enamel Ladybird Earrings
Located in London, GB
a yellow gold mount with post and scroll fitting, hallmarked 18ct gold London, 2019, made by Bentley
Category

21st Century and Contemporary English Modern Stud Earrings

Materials

18k Gold, Yellow Gold, Enamel

A three stone diamond ring
Located in London, GB
gold openwork collets and D-section shank, hallmarked 18ct gold, London, 2007, bearing the Bentley
Category

Early 2000s British Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

A gold and black enamel scarab beetle/Ra-Khepri brooch
Located in London, GB
, hallmarked 18ct gold, London, 2021, with Bentley & Skinner sponsor marks, measuring approximately 3.5 x 1.5cm
Category

2010s English Egyptian Revival Brooches

Materials

Gold, Enamel

A yellow and white gold ring
Located in London, GB
stripes, circa 2000, later hallmarked 18ct gold, London, bearing the Bentley & Skinner sponsormark
Category

Early 2000s European Modern Band Rings

Materials

White Gold, Yellow Gold

A sapphire and diamond spectacle chain necklace
Located in London, GB
gold links, to a gold bolt ring, later hallmarked 18ct gold, London, 2022, bearing the Bentley
Category

21st Century and Contemporary European Modern Chain Necklaces

Materials

Diamond, Sapphire, 18k Gold

A pair of sapphire and diamond cluster earrings
Located in London, GB
18ct gold, London, 2021, the studs measuring 6.9mm in diameter, the jackets measuring 8.7mm in diameter
Category

21st Century and Contemporary European Modern Stud Earrings

Materials

Diamond, Sapphire, 18k Gold

A Diamond Full Eternity Ring
Located in London, GB
, assessed to be of G-H colour and SI-I clarity, all channel-set to a white gold mount, hallmarked 18ct
Category

21st Century and Contemporary English Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

A Five Stone Ruby And Diamond Ring
Located in London, GB
set in platinum and 18ct yellow gold collets, to a yellow gold shank, later hallmarked 18ct gold
Category

21st Century and Contemporary English Modern Cluster Rings

Materials

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

Green Demantoid Garnet and Diamond Dragonfly Brooch
Located in London, GB
, hallmarked 18ct gold and silver, London, 2021, made by Bentley & Skinner, measuring approximately 7.2 x 8.5cm
Category

21st Century and Contemporary British Modern Brooches

Materials

Diamond, Garnet, Yellow Gold

A yellow gold chain 11.5gr 5cm by AKELO
Located in London, GB
clasp, all in yellow gold hallmarked 18ct London, made by Andrea Cagnetti the Roman master goldsmith
Category

21st Century and Contemporary Italian Etruscan Revival Chain Necklaces

Materials

18k Gold, Yellow Gold

A yellow gold chain 24.8gr 46.5cm by AKELO
Located in London, GB
clasp, all in yellow gold hallmarked 18ct London, made by Andrea Cagnetti the Roman master goldsmith
Category

21st Century and Contemporary Italian Etruscan Revival Chain Necklaces

Materials

18k Gold, Yellow Gold

A Pair Of Diamond-set Cornucopia Earrings
Located in London, GB
, hallmarked 18ct London 2006, measuring 2.1 x 1.9cm, gross weight 12.3 grams. This estate sourced pair of
Category

21st Century and Contemporary English Modern Clip-on Earrings

Materials

Diamond, 18k Gold, White Gold

Art Deco Style Ruby and Diamond Square Cluster Ring
Located in London, GB
shank with diamond-set shoulders, hallmarked 18ct gold, London, gross weight 3.8 grams.
Category

1990s British Art Deco Cluster Rings

Materials

Diamond, Ruby

A pair of diamond drop earrings
Located in London, GB
gold, circa 1930 and later, later hallmarked 18ct gold, London, measuring 3.9 x 0.9cm, gross weight 4.4
Category

20th Century English Art Deco Drop Earrings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

A diamond and sapphire cluster ring
Located in London, GB
gallery and diamond-set shoulders, finger size N ½ , hallmarked 18ct gold, London, bearing the Bentley
Category

21st Century and Contemporary English Modern Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Vintage Sapphire and Diamond Ring
Located in London, GB
3.5mm tapered shank, all mounted in white gold, circa 1970, later hallmarked 18ct gold London bearing
Category

Late 20th Century Bridal Rings

Materials

Diamond, Sapphire

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18ct Hallmarked London For Sale on 1stDibs

You are likely to find exactly the 18ct hallmarked london you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, white gold and yellow gold, this item was constructed with great care. You can easily find a 337 antique edition and 214 modern creations to choose from as well. If you’re looking for a 18ct hallmarked london from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. A 18ct hallmarked london from Hasbani Diamonds, Alan Gard and Cartier — each of whom created a beautiful version of this treasured accessory — is worth considering. A 18ct hallmarked london of any era or style can lend versatility to your look, but a version featuring diamond, from our inventory of 316, is particularly popular. A round cut version of this piece has appeal, but there are also brilliant cut and oval cut versions for sale. Most of our 18ct hallmarked london for sale are for women, but there are 268 pieces available to browse for men.

How Much is a 18ct Hallmarked London?

Prices for a 18ct hallmarked london can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $199 and can go as high as $302,274, while this accessory, on average, fetches $4,988.

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.