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Emerald and Diamond Ring in a Square Cluster Style in Yellow and White Gold
Located in Yorkshire, West Yorkshire
petal shaped panels on a D shaped cross section band. Hallmarked 18ct gold London 1994. Finger size 5
Category

1990s British Art Deco Engagement Rings

Materials

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

Pre-Owned 1.20 Carat Ruby and 0.50 Carat Diamond Stud Earrings
Located in Yorkshire, West Yorkshire
. Hallmarked 18ct white gold, London 2007.
Category

Early 2000s British Contemporary Stud Earrings

Materials

Diamond, Ruby, 18k Gold

Antique 2.20 Carat Victorian Diamond Three Stone Ring, circa 1886, Yellow Gold
Located in Yorkshire, West Yorkshire
18ct gold London 1886/1887. Weight 14.05gms.
Category

Antique 1880s British Victorian Three-Stone Rings

Materials

Diamond, 18k Gold

1.03 Carat Old European Cut Diamond Three-Stone Ring
Located in Yorkshire, West Yorkshire
. Hallmarked 18ct gold London 2017, with stamped part 950 platinum mark. Calculated diamond weights are centre
Category

2010s British Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold

Antique Victorian Opal Diamond Gold Ring, circa 1880
Located in Lancaster, Lancashire
18ct each and the London hallmark. It weighs 3.9 grams Measures P in the UK or 7¾ USA - Can be sized
Category

Antique 1880s British Victorian Engagement Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

0.94 Carat Pink Sapphire and Diamond Ring, 18 Carat Gold
Located in Yorkshire, West Yorkshire
shaped cross section band with tapering shoulders hallmarked 18ct gold London 2001. The sapphire weight
Category

21st Century and Contemporary British Modern Cluster Rings

Materials

Diamond, Pink Sapphire, Gold

1.73 Carat Diamond Set Pendant, Baguette and Brilliant Cut Diamonds, White Gold
Located in Yorkshire, West Yorkshire
hallmarked 18ct gold London 2005.
Category

Early 2000s British Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Contemporary 2.0 Carat Diamond Earrings, Princess Cut, Theo Fennel, UK Designer
By Theo Fennell
Located in Yorkshire, West Yorkshire
hallmarked 18ct gold London 2001, sponsors TF. Gross item weight 8.0gms.
Category

Early 2000s British Contemporary Dangle Earrings

Materials

Diamond, 18k Gold

Unusual Diamond Cluster Ring, 2.63 Carat, Melody and Brilliant Cut Diamonds
Located in Yorkshire, West Yorkshire
.  The band is yellow gold with shoulders tapering to the cluster.  Hallmarked 18ct gold London 1998
Category

1990s British Modern Cluster Rings

Materials

Diamond, 18k Gold

Antique Victorian Emerald Diamond Ring 18 Carat Gold, circa 1900
Located in Lancaster, Lancashire
natures beauty. All set in a beautifully engraved Yellow Gold gallery and complete with 18ct hallmark
Category

Antique Early 1900s British Victorian Wedding Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Antique Suffragette Ring 18 Carat Amethyst Diamond Peridot, circa 1900
Located in Lancaster, Lancashire
natures beauty. All set in Yellow Gold and complete with 18ct hallmark. Purchased in London and steeped
Category

Antique Early 1900s British Victorian Three-Stone Rings

Materials

Amethyst, Diamond, Peridot, 18k Gold, Yellow Gold

0.75 Carat Diamond Stud Earrings, Hallmarked 18 Carat Gold, London, 2003
Located in Yorkshire, West Yorkshire
rounded open wire work mount, post and butterfly back pierced ear fittings. Hallmarked 18ct gold, London
Category

Early 2000s British Contemporary Stud Earrings

Materials

Diamond, 18k Gold

1.50 Carat Diamond Flower Cluster Ring, 18 Carat Gold, London, 1999
Located in Yorkshire, West Yorkshire
the setting. Hallmarked 18ct gold, London 1999. Finger size 5.5 (US/Canada), L (UK/Australia) with
Category

1990s British Modern Cluster Rings

Materials

Diamond, 18k Gold

Victorian Antique Wedding Ring, London 1881, 18 Carat Gold, Floral Engraving
Located in Yorkshire, West Yorkshire
Hallmarked London 1881 6.5mm wide x 2.8mm deep (approx) Floral engraved Finger size L (UK
Category

Antique 1880s British Victorian Wedding Rings

Materials

18k Gold

18 Carat White Gold Certified 0.52 Carat Diamond Solitaire Ring
By TFJC
Located in Birmingham, GB
. SPECIFICATION Weight (grams) 2.32 Fineness 18ct Metal White Gold Hallmark London Condition New Carat Weight 0.52
Category

2010s British Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

18 Carat White Gold Solitaire Sapphire Ring
By TFJC
Located in Birmingham, GB
fantastically matched diamonds. SPECIFICATION Weight (grams) 2.50 Fineness 18ct Metal White Gold Hallmark
Category

2010s British Modern Engagement Rings

Materials

Sapphire, Blue Sapphire, 18k Gold

18 Carat Gold Solitaire Ruby Ring
By TFJC
Located in Birmingham, GB
Gold Hallmark London Condition New Carat Weight 0.62 Gem Measurements (mm) 5.0 - 5.0
Category

2010s British Modern Solitaire Rings

Materials

Ruby, 18k Gold

18 Carat Gold Certified 0.51 Carat Diamond Solitaire Ring
By TFJC
Located in Birmingham, GB
Hallmark London Condition New Carat Weight 0.51 Colour and Clarity F, I 1 Gem Measurements (mm) 5.03 - 5.05
Category

2010s British Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Ben Rosenfeld 18 Carat Gold Diamond Clip-On Earrings
By Ben Rosenfeld
Located in ALTRINCHAM, GB
18ct gold, London 1971; maker's mark BR Ltd.  Weight 26.7gms;  measurements 2cm x 1.62cm.   These
Category

Vintage 1970s Clip-on Earrings

Materials

Diamond, 18k Gold

18 Karat White Gold Theo Fennel Cross with .10 Carat Round Brilliant Cut Diamond
Located in London, GB
Hallmarks for London, 2005. Length 2.9cms. Weight 3.4gms.
Category

Early 2000s Unknown Modern Pendant Necklaces

Materials

Diamond, 18k Gold

Stephen Webster Garnet Diamond Poison Ring
By Stephen Webster
Located in ALTRINCHAM, GB
x 19.5mm x 14.5mm.  Signed SW, numbered and fully hallmarked Stephen Webster 18ct gold London 2007
Category

Early 2000s British Contemporary Fashion Rings

Materials

Diamond, Garnet, 18k Gold

Vintage 0.80 Carat Old Cut Diamond Five-Stone Ring, Yellow Gold Band
Located in Yorkshire, West Yorkshire
and D shaped cross sectioned band. Hallmarked 18ct gold London 1993. Finger size 6.25 (US/Canada
Category

Antique 1890s British Victorian Engagement Rings

Materials

Diamond, 18k Gold

Diamond White Gold Bangle Bracelet
Located in Yorkshire, West Yorkshire
Assessed G-H colour, VS2-SI1 clarity Hallmarked 18ct gold, London 2016 Insurance replacement Value
Category

2010s British Contemporary Modern Bracelets

Materials

Diamond, 18k Gold

1850s Enamel Banded Agate Gold Bishop of Lincoln Ring
Located in New York, NY
hallmarks - London, 18ct (18k gold), 1852. US Size: 6.5 (resizable only by placing golden beads at inner
Category

Antique 1850s British Victorian Signet Rings

Materials

Agate, 18k Gold

Art Deco Style Emerald Cut Diamond Solitaire Ring with Baguette Diamond Shoulers
Located in Yorkshire, West Yorkshire
: 3.50mm x 1.90-1.50mm Colour: E-F Clarity: VS Weight: 0.10ct (total) Metal: Hallmarked 18ct gold London
Category

20th Century British Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold

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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.