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Diamond and 9 Carat Gold Wishbone Ring
Located in Chipping Campden, GB
. The stones are set in platinum. Hallmarked London.
Ring Size: P 1/2 or 8
Band Width: 2.5mm
Weight
Category
Early 2000s British Modern Band Rings
Materials
Diamond, Gold
Vintage Emerald and Diamond 9 Carat Gold Cluster Ring
Located in Chipping Campden, GB
stone are diamonds totalling 12pts. All modelled in 9carat gold and stones set in platinum. Hallmarked
Category
Vintage 1970s British Cluster Rings
Materials
Diamond, Emerald, Gold
Vintage Sapphire and Diamond 9 Carat Gold Cluster Ring
Located in Chipping Campden, GB
platinum. Hallmarked London 1988.
Ring Size: M 1/2 or 6 1/2
Cluster Dimensions: 9.5x8mm
Weight: 2g
Category
Vintage 1980s British Cluster Rings
Materials
Diamond, Sapphire, Gold
Sapphire and Pave Diamond Double Halo Ring, Hallmarked London 2013
Located in Canterbury, GB
for the ultimate statement ring. The ring size is M 1/2 and is hallmarked London 2013
A unique piece
Category
2010s British More Rings
Materials
Diamond, Sapphire
Riviera 1.20 Carat Bespoke Sapphire Full Eternity British Hallmark Platinum Ring
By Hasbani Diamonds
Located in London, GB
measurement. The total ring weight is 2.38 grams. British Hallmarked by The London Assay Office.
Sapphire
Category
2010s European Bridal Rings
Materials
Sapphire, Platinum
Graff Diamond Platinum Thread Set Eternity Ring
By Graff London
Located in London, GB
!
Signed 'GRAFF' 'PT950' numbered GR40310 with hallmarks for the London Assay Office.
Width: 2mm
The ring
Category
2010s British Modern Wedding Rings
Materials
Diamond, Platinum
Graff Earrings Multi-Colored Sapphire Diamond Platinum Estate Jewelry
By Graff London
Located in Beverly Hills, CA
grams.
The earrings are stamped with Graff maker's mark, hallmarks for platinum, the backs are made of
Category
Early 2000s British Dangle Earrings
Materials
Diamond, Sapphire, Platinum
Free Shipping
H 1.75 in W 0.25 in
1940s 8.5 Carat London Blue Topaz Solitaire and Platinum Ring
Located in Atlanta, GA
1940s Retro London Blue Topaz Solitaire Ring - Platinum, London Blue Topaz
Features:
8.5 Carat
Category
Mid-20th Century Unknown Retro Cocktail Rings
Materials
Aquamarine, Platinum
Kutchinsky London 1970 Convertible Collar Platinum 154.2 Ct Diamonds Aquamarines
By Kutchinsky
Located in Miami, FL
, created in London, England by the jewelry house of Kutchinsky, back in the 1970's. This magnificent
Category
Vintage 1970s English Modernist Chain Necklaces
Materials
Aquamarine, Diamond, Platinum
H 3.07 in W 1.89 in D 0.6 in L 24 in
Cartier Paris London 1905 Belle Epoque Enamel Clock 18kt Gold Platinum & Silver
By Cartier
Located in Miami, FL
numerals and gold hands, inscribed, Cartier Paris-London.
Diamonds: The platinum part on top is mount
Category
Antique Early 1900s French Belle Époque Desk Accessories
Materials
Diamond, White Diamond, Gold, Yellow Gold, Platinum, Silver, Enamel
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W 1.85 in D 1.57 in L 2.75 in
Cartier Paris London 1905 Belle Epoque Enamel Desk Clock 18kt Gold & Platinum
By Cartier
Located in Miami, FL
Arabic black numerals and gold hands, inscribed, Cartier Paris-London.
Diamonds: The platinum part on
Category
Antique Early 1900s French Belle Époque Table Clocks and Desk Clocks
Materials
Platinum, Silver, Enamel, Gold
H 2.75 in W 1.85 in D 1.57 in
Kutchinsky 1970 London Pendant in 18Kt Gold and Platinum with 5.17 Ctw Diamonds
By Kutchinsky
Located in Miami, FL
London England by the iconic jewelry house of Kutchinsky, back in the 1970. The pendant is composed by
Category
Vintage 1970s English Modernist Pendant Necklaces
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Platinum
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W 1.18 in L 2.75 in
Asprey, Certified Sapphire (5.5 ct Royal Blue Natural, Unheated) & Diamond Ring
By Asprey London
Located in London, GB
quality hand-made mount in platinum with English/British hallmarked London 2016, Platinum 950, sponsor
Category
2010s British Modern Cocktail Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
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
Aquamarine Platinum Cocktail Ring
By Michael Rose
Located in London, GB
both striking and bold!
With hallmarks 950 for platinum, and Assay marks for London, stamped MDR
Category
2010s British Modern Cocktail Rings
Materials
Aquamarine, Platinum
Opal and Diamond Platinum Ring
By Michael Rose
Located in London, GB
to the inside of the band for platinum and 18 carat yellow gold, and Assay marks for London, stamped
Category
2010s European Modern Engagement Rings
Materials
Diamond, Opal, Platinum, Gold, 18k Gold, Yellow Gold
Men's Textured Platinum Ring by Allison Bryan
By Allison Bryan
Located in London, GB
. Hallmarked 950 Allison Bryan London.
Category
2010s British Wedding Rings
Materials
Platinum
Aquamarine and Diamond Platinum Engagement Ring
By Michael Rose
Located in London, GB
, assessed as G colour, VS1-SI1 clarity.
With hallmarks 950 for platinum, and Assay marks for London
Category
2010s European Modern Engagement Rings
Materials
Aquamarine, Diamond, Platinum
Aquamarine and Diamond Platinum Engagement Ring
By Michael Rose
Located in London, GB
as G colour, VS1 clarity.
With hallmarks 950 for platinum, and Assay marks for London, stamped MDR
Category
2010s European Modern Engagement Rings
Materials
Aquamarine, Diamond, Platinum
2.44 Carat Diamond and Platinum Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
platinum fineness mark (950, Bespoke PLT), the London Assay Office hallmark (leopard's head) and the date
Category
2010s Unknown Cocktail Rings
Materials
Diamond, Platinum
1.22 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
platinum fineness mark (950, Plat), the London Assay Office hallmark (leopard's head) and the date letter
Category
21st Century and Contemporary British Engagement Rings
Materials
Diamond, Platinum
Platinum Architectural Minimalist Open-Ended Fang Bangle
By EDXÚ
Located in London, GB
handcrafted in our London workshop with love and precision. This bangle is tested and hallmarked by the London
Category
21st Century and Contemporary British Modern Bangles
Materials
Platinum
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H 0.26 in W 2.41 in D 0.14 in Dm 2.17 in L 1.93 in
Platinum Cubism Tetris Blocks Puzzles Kiki Ring
By EDXÚ
Located in London, GB
% recycled platinum in our London workshop. This ring is tested and hallmarked by the London Assay office.
Category
21st Century and Contemporary British Modern Fashion Rings
Materials
Platinum
Marquise Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
London Assay Office hallmark (leopard's head) and the date letter for 2006 (g).
This impressive marquise
Category
Early 2000s English Solitaire Rings
Materials
Diamond, Platinum
Tiffany & Co. Platinum 3mm Band Ring Size M (53)
By Tiffany & Co.
Located in London, GB
Size: M (53)
Band Width: 3mm
Hallmarked: Platinum London 2008
Marked: 'Tiffany & Co.' 'PT950'
RRP
Category
21st Century and Contemporary Band Rings
Materials
Platinum
2.04 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
(orb), the platinum fineness mark - 950 - the London Assay Office hallmark (leopard's head), and the
Category
21st Century and Contemporary British Engagement Rings
Materials
Diamond, Platinum
3.88 Carat Sapphire Three Stone Platinum Engagement Ring
By Michael Rose
Located in London, GB
for platinum, and Assay marks for London, stamped 'MDR' the makers mark for Michael Rose to the inside
Category
2010s European Modern Engagement Rings
Materials
Sapphire, Platinum
De Beers 1.20 Carat Diamond Platinum Ring
Located in Jesmond, Newcastle Upon Tyne
platinum fineness marks, the London Assay Office hallmark (leopard's head) and the date letter for 2009 (k
Category
Early 2000s English Engagement Rings
Materials
Diamond, Platinum
Antique Platinum and Gold Diamond Ring
Located in London, GB
Platinum diamond setting & 18ct 750 gold Ring
Stamped 18ct with makers E & H
Also Modern marks applied
Category
Early 20th Century British Edwardian Engagement Rings
Materials
Diamond, Gold, Platinum
Edwardian Certified Natural Pearl Diamond Platinum Earrings
Located in Napoli, IT
: platinum, tested – fasteners white gold
Hallmarks: none/worn
Measures: 49 mm. x 9 mm. (h. x w.)
Weight: 6.2
Category
Antique Early 1900s European Edwardian Dangle Earrings
Materials
Diamond, Natural Pearl, Platinum
3.86 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
guarantee mark (orb), the platinum fineness mark 950, the London Assay Office hallmark (leopard's head) and
Category
Early 2000s British Engagement Rings
Materials
Diamond, Platinum
Boodles Large Waterfall Large Platinum Diamond Ring
By Boodles
Located in London, GB
Hallmarked: B&D, London, Platinum, 2015Marked: 'BOODLES' and the serial number
Principal Diamonds GIA numbers
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Platinum
Tiffany & Co Diamond Platinum Half Eternity Ring
By Tiffany & Co.
Located in London, GB
beautifully.
Signed 'TIFFANY & CO', 'PT950' with hallmarks for London
The ring is currently a UK finger size
Category
2010s British Modern Wedding Rings
Materials
Diamond, Platinum
Sapphire and Diamond Full Eternity Ring Platinum
By Michael Rose
Located in London, GB
would also compliment an engagement ring beautifully.
Signed MDR PT950 with hallmarks for London
Category
2010s British Wedding Rings
Materials
Diamond, Sapphire, Platinum
1.74 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
), the platinum fineness mark 950, the London Assay Office hallmark (leopard's head), and the date letter
Category
2010s Unknown Engagement Rings
Materials
Diamond, Platinum
Boucheron Art Deco Platinum, Emerald and Diamond Brooch
By Boucheron
Located in Hummelstown, PA
of shimmering old mine cut diamonds mounted gleaming platinum. Sensational.
Hallmarked
Category
Vintage 1920s Brooches
Materials
Emerald, Diamond, Platinum
2.39 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
(orb), the platinum fineness mark 950, the London Assay Office hallmark (leopard's head), and the date
Category
21st Century and Contemporary British Solitaire Rings
Materials
Diamond, Platinum
Diamond Solitaire Engagement Ring in Platinum 0.33 Carat
Located in London, GB
a blooming flower, leading to a solid D-shape platinum shank with raised shoulders.
London
Category
20th Century British Modern Engagement Rings
Materials
Diamond, Platinum
Vintage 1.07 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
hallmarked to the interior of the shank with the mark for platinum (PLAT).
This impressive 1950s platinum
Category
20th Century Unknown Solitaire Rings
Materials
Diamond, Platinum
Vintage 1.50 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
platinum shank.
The interior of the shank is hallmarked with the maker's mark (Bulgari) and has been
Category
Vintage 1940s Unknown Solitaire Rings
Materials
Diamond, Platinum
Diamond, Platinum and Gold Solitaire Ring, 2.05 Carat
Located in London, GB
shoulders, Hallmarked in London, 2020. Accompanied by GCS certificate 81283-21.
Category
2010s English Modern Engagement Rings
Materials
Diamond, 18k Gold, Platinum
2.38 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
guarantee mark (orb), the platinum fineness mark -950- the London Assay Office hallmark (leopard's head
Category
21st Century and Contemporary British Solitaire Rings
Materials
Diamond, Platinum
1.86 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
), the platinum guarantee mark (orb), the platinum fineness mark 950) the London Assay Office hallmark
Category
2010s British Contemporary Solitaire Rings
Materials
Diamond, Platinum
Contemporary 1.52 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
include the platinum mark 950, maker's mark (CW), the London Assay Office hallmark (leopard's head) and
Category
Early 2000s British Contemporary Solitaire Rings
Materials
Diamond, Platinum
1.66 carat Diamond and Platinum Half Eternity Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
sides of the setting are plain and unembellished.
This platinum eternity band is hallmarked to the
Category
Early 2000s Unknown Engagement Rings
Materials
Diamond, Platinum
English 1.29 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
the maker's mark (JMW), the platinum guarantee mark (orb), the platinum fineness mark 950, the London
Category
21st Century and Contemporary English Solitaire Rings
Materials
Diamond, Platinum
Tiffany & Co. Platinum 4mm Band Ring Size T 1/2 (62)
By Tiffany & Co.
Located in London, GB
Hallmarked: London 2006
Marked: 'Tiffany & Co.' '1999' & 'PT950'
RRP: £1725
Box: The Vintage Jeweller Ring
Category
21st Century and Contemporary Band Rings
Materials
Platinum
3.10 Carat Sapphire and Diamond Three Stone Platinum Engagement Ring
By Michael Rose
Located in London, GB
950 for platinum, and Assay marks for London, stamped 'MDR' the makers mark for Michael Rose to the
Category
2010s European Modern Engagement Rings
Materials
Diamond, Sapphire, Platinum
Large Natural No Heat Sapphire Diamond Platinum Cocktail Ring
Located in Napoli, IT
and scarce in the market.
Excellent condition.
Metal: platinum
Hallmarks: assay – sapphire CW
Category
Vintage 1960s European Contemporary Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Vintage Elizabeth II 0.90Ct Diamond and Platinum Full Eternity Ring 1958
Located in Jesmond, Newcastle Upon Tyne
London Assay Office hallmark (leopard's head), and the date letter for 1958 (C).
This impressive
Category
Vintage 1950s Band Rings
Materials
Diamond, Platinum
0.68 Carat Sapphire and Diamond Cluster Platinum Engagement Ring
Located in London, GB
hallmarks for London Assay Office to the inside of the band.
This would make beautiful engagement ring and
Category
2010s European Modern Cluster Rings
Materials
Diamond, Sapphire, Platinum
Contemporary Aquamarine and GIA Certified Diamond Drop Earrings in Platinum
Located in London, GB
length and there is a gross weight of 6.9 grams. Both earrings are hallmarked 950, for platinum with
Category
2010s British Contemporary Drop Earrings
Materials
Aquamarine, Diamond, Platinum
2.12 Carat Sapphire and Diamond Cluster Platinum Engagement Ring
Located in London, GB
'FEU' 950 with hallmarks for London Assay Office to the inside of the band.
This would make beautiful
Category
2010s European Modern Cluster Rings
Materials
Diamond, Sapphire, Platinum
0.89 Carat Sapphire and Diamond Cluster Platinum Engagement Ring
By Michael Rose
Located in London, GB
'MDR' (The makers mark for Michael Rose) 950 with hallmarks for London Assay Office to the inside of
Category
2010s European Modern Cluster Rings
Materials
Diamond, Sapphire, Platinum
3.12 Carat Sapphire and Diamond Platinum Cluster Engagement Ring
Located in London, GB
white sparkle of the surrounding diamonds.
Stamped 'EWA' 950 with hallmarks for London Assay Office to
Category
2010s European Modern Cluster Rings
Materials
Diamond, Sapphire, Platinum
8.55 Carat Sapphire and Diamond Three Stone Platinum Engagement Ring
By Michael Rose
Located in London, GB
.
Dimensions:
13.46 x 9.26 x 7.30mm - sapphire
With hallmarks 950 for platinum, and Assay marks for London
Category
2010s European Modern Engagement Rings
Materials
Diamond, Sapphire, Platinum
Antique 1.40 Ct Jade and 1.38ct Diamond, Platinum Dress Ring
Located in Jesmond, Newcastle Upon Tyne
.
The ring is hallmarked to the interior of the shank with the marks for platinum (PLAT) and has been
Category
20th Century Unknown Cocktail Rings
Materials
Diamond, Jade, Palladium, Platinum
Platinum Artdeco Bracelet 9.72ct Rubies & 13.69ct Diamonds Estate Sultan Oman
Located in Antwerp, BE
Qaboos Bin Said
Asprey London Box with it,but I couldn t find any hallmarks of Asprey in Bracelet.
All
Category
Early 20th Century European Art Deco Retro Bracelets
Materials
Diamond, Ruby, Platinum
1.22 Carat GIA Certified Marquise Cut Diamond Platinum Architectural Ring
By EDXÚ
Located in London, GB
-claw setting by our artisans in Hatton Garden. Handcrafted and hallmarked in London.
The ring is
Category
21st Century and Contemporary British Modernist Engagement Rings
Materials
Diamond, Platinum
Vintage 1.70Ct Thai Ruby and 1.68Ct Diamond Platinum Dress Ring 1975
Located in Jesmond, Newcastle Upon Tyne
hallmarked to the interior of the shank with the platinum guarantee mark (orb), the London Assay Office
Category
Vintage 1970s Cluster Rings
Materials
Diamond, Ruby, Platinum
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Platinum Hallmarked London For Sale on 1stDibs
On 1stDibs, you can find the most appropriate platinum hallmarked london for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, white gold and yellow gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a platinum hallmarked london may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. There have been many well-made iterations of the classic platinum hallmarked london over the years, but those made by Hasbani Diamonds, Michael Rose and Tiffany & Co. are often thought to be among the most beautiful. A platinum hallmarked london can be a stylish choice for most occasions, but opal rings, from our inventory of 23, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and oval cut alternatives. If you’re browsing our inventory for a platinum 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 Platinum Hallmarked London?
Prices for a platinum hallmarked london can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $137 and can go as high as $363,680, while this accessory, on average, fetches $6,585.
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