18k Hallmarked London
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Antique English Gold and Diamond Double Snake Ring, Hallmarked
Located in New York, NY
in a bypass design, the heads inset with old European cut diamonds, in 18k. Hallmarked London
Category
Antique 1870s English Victorian Band Rings
Materials
Diamond, Gold, 18k Gold
1960s Cultured Pearl Diamond Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
include the gold guarantee mark (crown), the 18k hallmark, London Assay Office mark (leopard's head) and
Category
Vintage 1960s English Cocktail Rings
Materials
Diamond, Pearl, Cultured Pearl, 18k Gold, White Gold, Gold
1/2 Eternity Ring with Rubies and Diamonds, 18K Gold, Hallmarked London
Located in Canterbury, GB
rubies (est. .47ct) , with a 18k yellow gold band hallmarked London, 2017. The ring size is M.
A unique
Category
2010s British More Rings
Materials
Diamond, Ruby, Yellow Gold
Fine & V Rare John Pace of Bury, London hallmarked c1827 18k Gold Pocket Watch
Located in MELBOURNE, AU
motif &
bearing a 18 stamp & hallmark
DIAL is in beautiful condition,
Crafted in 18K solid gold
Category
Antique 1820s British George III Pocket Watches
Materials
18k Gold
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W 1.97 in
Stunning Tanzanite & Diamond Cluster Ring Hallmarked London 2015
Located in Canterbury, GB
diamonds (est. .23carat). The band is hallmarked London, 2015 and is ring size M.
A unique piece within
Category
2010s British Cluster Rings
Materials
Diamond, Tanzanite
Antique Gold and Diamond Double Snake Ring with London Hallmarks
Located in New York, NY
. London, UK hallmarks
The serpent motif in jewelry reached a feverish level of popularity after Prince
Category
Vintage 1910s British Victorian Band Rings
Materials
Diamond, 18k Gold, Gold
Links of London Band Ring
By Links of London
Located in London, GB
)
Weight: 4.0 grams
Ring Size: P (56.5)
Band Width: 5.5mm
Hallmarked: 18ct London 2007
Maker's Mark: LL
Box
Category
21st Century and Contemporary Band Rings
Materials
18k Gold, Yellow Gold
Asprey London Rhinoceros Cufflinks in 18 Karat Yellow Gold
By Asprey London
Located in Atlanta, GA
. Beautifully crafted of 18 karat yellow gold, these cufflinks are hallmarked with the Asprey logo, as well as
Category
21st Century and Contemporary Cufflinks
Materials
18k Gold
Tanzanite and Diamond Cluster Ring, .5 Carat, Hallmarked London, 2015
Located in Canterbury, GB
diamond (est. .5carat) cluster ring evokes an antique style. Set on a 18k white gold band, hallmarked
Category
2010s Cluster Rings
Materials
Diamond, Tanzanite, White Gold
Links of London Thumb Print Star Charm Pendant
By Links of London
Located in London, GB
: 18ct London 2007
Maker's Mark: LL
Box: The Vintage Jeweller Gift Box
Category
21st Century and Contemporary Pendant Necklaces
Materials
18k Gold, Yellow Gold
Round Cut Brilliant Diamond Trilogy Ring, 18 Carat Gold, Hallmarked London
Located in Canterbury, GB
, (hallmarked London) and features a combined est. .5ct of diamonds, the centre est. .20carat and the sides of
Category
21st Century and Contemporary More Rings
Materials
Diamond, Yellow Gold
Links of London Thumb Print Love Heart Charm Pendant
By Links of London
Located in London, GB
)
Weight: 4.1 grams
Dimensions: 13mm x 11mm x 3mm (excluding bail)
Bail Dimensions: 5mm
Hallmarked: 18ct
Category
21st Century and Contemporary Pendant Necklaces
Materials
18k Gold, Yellow Gold
Tiffany Diamond Band/Wedding Ring, British Hallmarked 18K White Gold
By Tiffany & Co.
Located in London, GB
18 carat white gold diamond set band ring by Tiffany & Co. With British hallmarks for London 2005
Category
Early 2000s British Modern Band Rings
Materials
Diamond, 18k Gold, White Gold
Vintage Wave Design Diamond Ring, 18 Carat Gold, Hallmarked London, Early 2000s
Located in Canterbury, GB
Our outstanding wave design ring in 18k white gold is set with twenty round brilliant cut diamonds
Category
21st Century and Contemporary British More Rings
Materials
Diamond, White Gold
Vintage Trinity Bangle with Diamonds in 18K Yellow Gold - British Hallmarked
Located in London, GB
Iconic vintage trinity bangle with diamonds in 18K yellow gold, British hallmarked London 1979
Category
Vintage 1970s British Retro Bangles
Materials
Diamond, 18k Gold, Yellow Gold
GRAFF ALL Diamond Lady's wristwatch 18K gold 6"
By Graff London
Located in Chicago, IL
(baguettes, step cut and trapezoid cut natural diamonds).
Band: 18K Yellow gold bracelet ALL diamonds, 6
Category
21st Century and Contemporary European Modern Wrist Watches
Materials
Diamond, 18k Gold
Onyx and Diamond Drop Necklace/Chain with Pendant in 18K White Gold Hallmarked
Located in London, GB
in a symmetrical, edgy, clean cut layout. British hallmarked London 2006, 18-carat gold, sponsor
Category
Early 2000s British Modern Pendant Necklaces
Materials
Diamond, Onyx, 18k Gold, White Gold
18 k Gold Ruby Yellow Brick Road Ring by Elizabeth Raine
Located in London, GB
weeks
Hallmarked London Assay Office.
Please Indicate Size / Name / Message to be Engraved.
Presented
Category
21st Century and Contemporary British Contemporary Dome Rings
Materials
Ruby, Gold, 18k Gold
Modernist Pink Tourmaline and Diamond Ring 18k, circa 1968, London
Located in Litchfield, CT
Circa 1968, 18k, by Ernest A. Blyth, London. This dazzling modernist ring features a luscious
Category
Vintage 1960s British Modernist Cocktail Rings
Materials
White Diamond, Tourmaline, 18k Gold, Yellow Gold
Maria Kotsoni, Contemporary 18K Gold & London Blue Topaz Ear Jackets / Studs
By Maria Kotsoni
Located in Nicosia, CY
The ‘Grain’, ear jackets are crafted in 18K gold hallmarked in Cyprus. These impressive three part
Category
2010s Cypriot Contemporary Stud Earrings
Materials
Topaz, Blue Topaz, Gold, 18k Gold
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W 0.71 in D 0.28 in L 0.79 in
Elizabeth Raine 18 k White Gold Enamel Somewhere Over The Rainbow Earrings
Located in London, GB
.
Hallmarked London Assay Office.
Please Indicate the Name / Message to be Engraved at checkout.
Presented in
Category
2010s British Modern Dangle Earrings
Materials
Citrine, Onyx, Ruby, 18k Gold, White Gold, Enamel
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H 4.34 in D 0.12 in Dm 0.99 in L 3.35 in
Clown Brooch by Albion Craft, Ruby Sapphire in Bimetal 18 K Gold, Retro
Located in London, GB
18 carat yellow and white gold. British hallmarked London 1968, sponsor mark "AC.CO".
Category
Vintage 1960s British Retro Brooches
Materials
Ruby, Sapphire, Gold, 18k Gold, White Gold, Yellow Gold
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W 1.47 in D 0.7 in L 1.47 in
Vintage 1970 London 18K Yellow Gold Garnet & Diamond Band Ring Size 7
Located in New York, NY
x 5.5 mm
Ring Size: 7
Hallmark: 18K
Item #: BR-1077-101823-18
Category
Vintage 1970s Band Rings
Materials
Diamond, Garnet, 18k Gold, Yellow Gold
English Sapphire Ruby Diamond 18k Gold Stagecoach Hat or Lapel Pin, London
Located in St. Catharines, ON
diamonds. Fitted with a double pin to clip on a hat ribbon.
London, 1994, fully hallmarked
1 ½ in. (3.8
Category
20th Century British Art Deco Brooches
Materials
Blue Sapphire, Diamond, Ruby, Sapphire, 18k Gold, Gold, Yellow Gold
Bespoke 49.86 Carat Black Diamond 18 K White Gold Modern line Tennis Bracelet
By Tresor Paris
Located in London, GB
18 Karat bracelet has a safety lock on the clasp, Total weight of the bracelet is 42 Grams, and is
Category
2010s British Modern Tennis Bracelets
Materials
Diamond, Black Diamond, Gold, White Gold, 18k Gold
Vintage Cartier London Ruby and Diamond Cluster Ring in 18k Yellow Gold
By Cartier
Located in London, GB
), London hallmarks, 1985 date letter, Cartier, 750 (for gold), with the serial number R6146.
For size
Category
Vintage 1980s British Modern Cluster Rings
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Leo De Vroomen London Enameled Earrings in 18k Yellow Gold and Turquoises
By Leo de Vroomen
Located in Miami, FL
Inches).
Hallmarks: Stamped with British marks; the head of the lion for the London city, the letter T
Category
1990s English Clip-on Earrings
Materials
Turquoise, Gold, 18k Gold, Yellow Gold, Enamel
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W 1 in D 0.5 in L 1 in
Elizabeth Raine There's No Place Like Home 18 k Rose Gold Diamond Sapphire Ring
Located in London, GB
.
Hallmarked London Assay Office.
Presented in Lacquered Wooden Box, with ER Gold Signature Tag and Gift Bag
Category
2010s British Modern Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, Rose Gold
Pomellato Nudo London Blue Topaz Ring Classic 18k Yellow Gold Estate Jewelry 6
By Pomellato
Located in Torrance, CA
Finely detailed estate Pomellato London blue topaz Nudo ring, crafted in 18 karat yellow gold
Category
21st Century and Contemporary Italian Contemporary Cocktail Rings
Materials
Topaz, Blue Topaz, Gold, 18k Gold, Yellow Gold
Cartier London Flame Ring
By Cartier
Located in San Antonio, TX
Vintage Cartier London Flame Ring, 18k, signed with English hallmarks. Circa 1970's
Category
Vintage 1970s English More Rings
Materials
18k Gold
Elizabeth Raine 18 k White Gold Enamel Somewhere over the Rainbow Necklace
Located in London, GB
Hallmarked London Assay Office.
Please Indicate Name / Message to be Engraved at Checkout.
Presented in
Category
21st Century and Contemporary British Contemporary Pendant Necklaces
Materials
Citrine, Onyx, Ruby, White Gold, Enamel
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D 0.5 in Dm 2 in L 70 in
Elizabeth Raine 18 k White Gold Enamel Somewhere over the Rainbow Ring
Located in London, GB
Rubies.
DIMENSIONS: HEIGHT 35 mm x WIDTH 25 mm
MADE TO ORDER : 6-8 weeks
Hallmarked London Assay
Category
21st Century and Contemporary British Contemporary Cocktail Rings
Materials
Citrine, Onyx, Ruby, White Gold, Enamel
London Topaz Byzantine Earrings
Located in Athens, GR
with London topaz gemstones. Drawing inspiration from Byzantine aesthetics and the timeless beauty of
Category
2010s Greek Byzantine Stud Earrings
Materials
Topaz, Blue Topaz, Gold, 18k Gold
CARTIER LONDON JAEGER LECOULTRE 18k Yellow Gold Curb Link Bracelet Watch 1960s
By Cartier
Located in Beverly Hills, CA
Cartier London Jaeger LeCoultre 18k Yellow Gold Curb Link Bracelet Watch Circa 1960s Vintage
Here
Category
Vintage 1960s English Wrist Watches
Materials
Yellow Gold
Christina London Diamond & Mother of Pearl Dial 18K Gold-Plated Ladies' Watch
Located in MELBOURNE, AU
CHRISTINA Design London,
this wristwatch is centering an 18K gold plated 27mm circular case,
with bezel
Category
2010s English Modern Wrist Watches
Materials
Diamond, Pearl, Gold Plate
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Dm 1.07 in
Antique Victorian 18 Ct Hunter Pocket Watch, Hallmarked in Chester, 1867
Located in London, GB
Antique Victorian 18ct Hunter Pocket Watch,Hallmarked In Chester,1867
This chain driven movement
Category
Antique 1860s English Victorian Pocket Watches
Materials
18k Gold
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H 0.2 in W 0.05 in Dm 0.16 in
Gold Byzantine Pendant London Topaz
Located in Athens, GR
color that radiates timeless charm.
100% handmade in our workshop.
Metal: 18K Gold
Gemstones: London
Category
2010s Greek Byzantine Pendant Necklaces
Materials
Topaz, Blue Topaz, Gold, 18k Gold
Vintage Hallmarked 1972 Australian Opal & Diamond Ring 18 Carat Yellow Gold
Located in Hamilton, AU
& Son Ltd
'crown' - British gold standard
18 - 18ct gold
'sideways anchor' - Birmingham Assay Office
Category
Vintage 1970s Unknown Modern Engagement Rings
Materials
Diamond, Opal, Gold, 18k Gold, Yellow Gold
Ruby Designer Calligraphy 18 Karat Gold Talisman British Hallmark Drop Earrings
Located in London, GB
From the Parisa London Collection, these artistically stylised handmade filigree earrings are made
Category
2010s British Artisan Dangle Earrings
Materials
Ruby, Gold, 18k Gold, Yellow Gold
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W 1.38 in
Modern Ruby Diamond Gold 18 karat Gold Domed Ring Full British Hallmark
Located in Munich, Bavaria
makers initials TO'D, the London hallmark for 18 karat and the year letter O for 1988. The ring is set
Category
Vintage 1980s English Modern Dome Rings
Materials
Ruby, Diamond, Gold, 18k Gold
0.22 Carat Diamond 18-Karat Yellow Gold perspective long Earrings
By HSU London
Located in CLYDEBANK, GB
female designer/artist/maker founded in London from 2015.
Each piece is individually hand made in our in
Category
21st Century and Contemporary British Artisan Drop Earrings
Materials
Diamond, 18k Gold, Yellow Gold
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W 0.21 in D 0.05 in L 1.45 in
2.14 Carat Diamond Bespoke 18 Kt White Gold British Hallmark Cluster Cufflinks
By Hasbani Diamonds
Located in London, GB
Hasbani Diamonds, Hallmark by The London Assay Office.
Available in a variety of gemstones such as
Category
2010s British Modern Cufflinks
Materials
Amethyst, Diamond, White Diamond, Yellow Diamond, Black Diamond, Emerald...
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Dm 0.56 in L 0.56 in
4.5 Carat London Blue Topaz Gold Earrings
Located in AMSTERDAM, NL
. 4.5 ct in total
Gold content: 18 kt (hallmarked)
London Blue Topaz: 7m*9mm
But studs:17mm*19mm
Weight
Category
2010s European Contemporary Hoop Earrings
Materials
Topaz, Gold, 18k Gold
0.22 Carat Diamond 18-Karat Yellow Gold perspective long Earrings
By HSU London
Located in CLYDEBANK, GB
female designer/artist/maker founded in London from 2015.
Each piece is individually hand made in our in
Category
21st Century and Contemporary British Artisan Dangle Earrings
Materials
Diamond, 18k Gold, Yellow Gold
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W 0.21 in D 0.05 in L 1.45 in
Tessier London Enamel on Gold Rooster Brooch
By Tessier
Located in Litchfield, CT
. , Crown and 18 for 18k, Leopard head for London, O date mark for 1969.
STOCK NUMBER: 24711
Jewelry
Category
Vintage 1960s British Brooches
Materials
Gold, 18k Gold, Yellow Gold, Enamel
London Topaz Gold Byzantine Ring with Diamonds
Located in Athens, GR
% handmade in our workshop.
Metal: 18K Gold
Gemstones: London Topaz oval weight 0,51 ct
London Topaz pear
Category
2010s Greek Byzantine Band Rings
Materials
Diamond, Topaz, Blue Topaz, Gold, 18k Gold
Diamond 18 Karat Gold Bespoke 0.50 Carat Round Men's UK Hallmarked Signet Ring
By Tresor Paris
Located in London, GB
White Gold. British Hallmarked by the London Assay Office.
Made by Hasbani Diamonds London. We believe
Category
2010s British Modern Signet Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold
Alan Gard, London, 1968, Aquamarine, Diamond and Gold Earrings
By Alan Gard
Located in New York, NY
originally made in 1968 and taken for marking in 1992.
British hallmarks for 18 k gold on the clip.
Alan
Category
Vintage 1960s British Clip-on Earrings
Materials
Aquamarine, Diamond, 18k Gold, Yellow Gold, Gold
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W 0.75 in D 0.25 in L 1.25 in
Longmire of London Enamel Gold Fruit Cufflinks
Located in New York, NY
Pair of 18k gold oval cufflinks, crafted by Longmire of London, adorned with enamel fruits - lemon
Category
20th Century British Cufflinks
Materials
Gold, Enamel
Vintage 1970’s 18ct Gold Sapphire & Diamond Square Cluster Ring
Located in Brighton, GB
Vintage Sapphire & Diamond Ring
18ct Gold Stamped
Hallmarked London 1971
Makers Mark B K T
Category
Late 20th Century English Cluster Rings
Materials
Diamond, Sapphire, Gold, 18k Gold
Pasquale Bruni Diamond London Blue Topaz Large White Gold Ring
By Pasquale Bruni
Located in Holland, PA
18k White Gold Diamond and London Blue Topaz Large Ring by Pasquale Bruni.
With 292 round brilliant
Category
21st Century and Contemporary Italian Cocktail Rings
Materials
Diamond, Topaz, 18k Gold
Dent London. A Rare Gold Half Hunter Pocket Watch C1906
Located in London, GB
Dent London. A Rare and Important 18ct Yellow Gold Half Hunter Keyless Lever Pocket Watch C1906
Category
20th Century British Pocket Watches
Materials
Gold, 18k Gold, Yellow Gold
Vintage 18ct White Gold 1950’s Diamond Plaque Ring
Located in Brighton, GB
Vintage Plaque Style Ring
18ct White Gold
Hallmarked London 1950
Beautiful, Preloved Geometric
Category
Mid-20th Century English Engagement Rings
Materials
Diamond, 18k Gold, White Gold
2.00 Carat London Blue Topaz Diamond White Gold Halo stud Earring
Located in AMSTERDAM, NL
, of quality G/VS/SI.
Gold content: 18 KT (hallmarked)
Natural topaz: 2 pcs (approx. 1 ct) total 2.00
Category
2010s European Contemporary Stud Earrings
Materials
Diamond, Blue Topaz, 18k Gold, White Gold
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H 0.36 in W 0.36 in Dm 0.36 in
Antique 18ct Gold Victorian Buckle Belt Ring
Located in Brighton, GB
Antique Buckle Ring
18ct Gold Stamped
Hallmarked London 1885
Makers Mark J G
Lovely, plain
Category
Antique Late 19th Century English Victorian Signet Rings
Materials
Gold, 18k Gold
Stuart Devlin 1973 London Sculptural Modernist Earrings 18Kt Gold Malachite
By Stuart Devlin
Located in Miami, FL
pieces, was crafted in London in 1973 in solid 18 karats of textured yellow gold. Suited with omega backs
Category
Vintage 1970s British Modernist Clip-on Earrings
Materials
Malachite, Yellow Gold, Gold, 18k Gold
Asprey of London 18 Karat White Gold Diamond Wide Openwork Bracelet
By Asprey International Limited
Located in West Palm Beach, FL
Feminine, lacey ,romantic, and just plain beautiful this bracelet by Asprey of London is crafted in
Category
20th Century Italian Modern Bracelets
Materials
Diamond, 18k Gold, White Gold
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H 0.13 in W 1.5 in L 8 in
Asprey of London Falling Heart in 18 Karat White Gold Pendant Necklace
Located in Miami, FL
Brilliance Jewels, Miami
Questions? Call Us Anytime!
786,482,8100
Designer: Asprey of London
Category
21st Century and Contemporary Pendant Necklaces
Materials
18k Gold, White Gold
18ct Gold Vintage Diamond Engagement Ring
Located in Brighton, GB
Vintage Twist Diamond Ring
18ct Gold
Diamond Weight 0.20cts
Hallmarked London 1978
UK Size N
Category
Late 20th Century English Engagement Rings
Materials
Diamond, 18k Gold
Andrew Grima 1969 London Textured Chain In Solid 18Kt Yellow Gold
By Andrew Grima
Located in Miami, FL
London England by the iconic goldsmith and designer Andrew Grima, back in the 1969. This gorgeous chains
Category
Vintage 1960s English Modernist Multi-Strand Necklaces
Materials
Gold, 18k Gold, Yellow Gold
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18k Hallmarked London For Sale on 1stDibs
Surely you’ll find the exact 18k hallmarked london you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a 18k 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. Creating a 18k hallmarked london has been a part of the legacy of many jewelers, but those produced by Cartier and Gibson & Langman are consistently popular. A 18k hallmarked london can make for a versatile accessory, but a selection from our variety of 13 Diamond versions can add an especially stylish touch. See these pages for a brilliant cut iteration of this accessory, while there are also round cut cut and oval cut cut versions available here, too. If you’re browsing our inventory for a 18k hallmarked london, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.
How Much is a 18k Hallmarked London?
The price for a 18k hallmarked london starts at $285 and tops out at $28,210 with these rings, on average, selling for $1,430.
Questions About 18k Hallmarked London
- 1stDibs ExpertNovember 21, 2023Whether a wedding band should be 14K or 18K depends on your personal preferences. Because it contains more pure gold, 18-karat gold will usually show off a richer color and be less likely to fade over time. On the other hand, 14-karat gold is less prone to scratching and damage because it has more alloy metals. Explore a large collection of gold wedding bands on 1stDibs.
- Is 18K gold good for earrings?1 Answer1stDibs ExpertNovember 14, 2023Yes, 18-karat gold can be good for earrings. Because it is an alloy, 18-karat gold is more durable and scratch-resistant than pure 24-karat gold. You can find 18-karat gold in rich warm yellow, cooler white with warm undertones and light pink rose. On 1stDibs, explore a large collection of gold earrings.
- 1stDibs ExpertNovember 1, 2023The difference between 14K and 18K white gold stud earrings comes down to the content of the precious metal alloy. Stud earrings made of 14-karat white gold are 58.3% gold and 41.7% base metal, while 18-karat gold is 75% pure gold and 25% other metals. As a result, 14-karat white gold tends to be stronger and more resistant to scratching, and 18-karat gold will have a more noticeable warm-glowing yellow tinge. On 1stDibs, shop a range of white gold stud earrings.
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