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18 Kt Tank

Retro Colombian Emerald Diamond 18 KT Tank Ring
Located in Napoli, IT
skilfully made of solid 18 KT rose gold and Platinum portions Centrally set with a gorgeous vibrant Green
Category

Vintage 1930s European Retro Cluster Rings

Materials

Diamond, Emerald, 18k Gold

Retro 18 KT Rose Gold Tank Bracelet
Located in Napoli, IT
design so distinctive of that era Italian origin, 1940/50 Beautiful made of solid 18 KT rose solid gold
Category

Mid-20th Century Italian Retro Link Bracelets

Materials

18k Gold, Rose Gold

Retro 18 KT Rose Gold Tank Bracelet
Retro 18 KT Rose Gold Tank Bracelet
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W 0.99 in L 7.68 in
Retro 51.00 Ct Aquamarine .90 Ct Diamond Tank 18 KT Bracelet
Located in Napoli, IT
, unique created Hand crafted of solid 18 KT gold, rose and yellow, combined colours of gold, for the rare
Category

Vintage 1930s European Retro Retro Bracelets

Materials

Aquamarine, Diamond, 18k Gold

18 kt. Yellow Gold Cartier tank Francaise 2385 With Box and Papers
By Cartier
Located in Antwerp, BE
18 kt. Yellow Gold Cartier tank Francaise 2385 With Box and Papers in Perfect / Like new condition
Category

21st Century and Contemporary Swiss Artisan Wrist Watches

Materials

Diamond, 18k Gold, Yellow Gold

Imposing Tank Bracelet 18 Carat Yellow Gold, circa 1940
Located in Paris, FR
Important Tank bracelet from the 1940s in 18 kt (750/000) yellow gold made up of three rows of
Category

Vintage 1940s French Retro Retro Bracelets

Materials

18k Gold, Yellow Gold

Cartier Onyx Tank Ring 18k White Gold
By Cartier
Located in New York, NY
18 kt White Gold Total Weight: 22.3 grams Ring Size: US 8, EU 57 Cartier Pouch: Yes Paperwork: Not
Category

21st Century and Contemporary Signet Rings

Materials

Onyx, 18k Gold, White Gold

Art Deco 1940 American Geometric Tank Ring 18Kt Gold 4.5 Cts Caliber Citrines
Located in Miami, FL
1940. This unique cocktail Tank ring has been crafted in solid yellow gold of 18 karats, with high
Category

Vintage 1930s American Art Deco Cocktail Rings

Materials

Citrine, Gold, 18k Gold, Yellow Gold

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Chopard Ladies Yellow Gold Diamonds Mechanical Wristwatch
By Chopard
Located in Bay Harbor Islands, FL
Lady's Chopard, Gold Dial 18 Karat Yellow Gold Rope Chain Bracelet with Diamonds featuring 28 Round Brilliant Cut Diamonds with an estimated weight of .40 Ct. Mechanical Movement #84...
Category

1990s Swiss Wrist Watches

Materials

Diamond, 18k Gold, Yellow Gold

Rolex, White Gold & Diamond Art Deco Wristwatch, Dated 1927
By Rolex
Located in London, GB
A fine and rare Art Deco vintage wristwatch by Rolex made in 1927. This rare shaped ladies diamond Rolex was made in the height of the Art Deco period. 18 carat white gold tonneau ...
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Vintage 1920s Swiss Art Deco Wrist Watches

Materials

Diamond, White Diamond, 18k Gold, White Gold

Celia Harms Sterling Silver Vermeil Semi Precious Gemstone Hinged Cuff Bracelet
Located in Palm Springs, CA
Multi colored semi-precious gemstones of turquoise, opal, amethyst, carnelian and others, set in a sterling silver hinged cuff and created by Celia Harms of Mexico. Each stone is be...
Category

Vintage 1970s Mexican Artisan Cuff Bracelets

Materials

Vermeil, Sterling Silver

GIA Certified 7.0 Carat Heart Shape Pink Diamond Cocktail Ring
By GEMME
Located in New York, NY
Heart Shape Diamond weighing 7.0 Carat with GIA certificate stating the Diamond is of Fancy Pink color and VS2 Clarity. Surrounded by reverse set White Diamonds weighing 5.02 Carats....
Category

2010s American Cocktail Rings

Materials

Pink Diamond, Platinum

Cartier Tank Francaise Small Rose Gold Diamond Ladies Watch WE10456H
By Cartier
Located in Atlanta, GA
Cartier Tank Francaise Small Rose Gold Diamond Ladies Watch WE10456H. Quartz movement. Rectangular 18K rose gold case, 25.0 x 20.0 mm. Octagonal crown set with an original Cartier fa...
Category

21st Century and Contemporary Wrist Watches

Materials

Rose Gold

Art Deco Diamond Platinum Tank Ring
Located in London, GB
A French platinum and diamond ring with an asymmetric design and geometric form set with one emerald cut diamond weighing approximately 0.85 carats with F-G colour and SI2-P1 clarity...
Category

Vintage 1940s French Art Deco Cocktail Rings

Materials

Diamond, Platinum

Vintage Ring Sputnik H.Stern Natural 7.5ctw Aquamarine 18K Gold Ø 8.25US /6.2gr
Located in SE
Retro cocktail Sputnik type ring of Fancy design, very unusually looking ring ! Likely manufactured by H.Stern, Brazil. 18K hallmarks . Metal parts in solid 18K (tested) Yellow Gold...
Category

Vintage 1970s Brazilian Retro Cluster Rings

Materials

Aquamarine, 18k Gold

Cartier Ballon Bleu Automatic Rose Gold Diamond Ladies Watch WE902034 Papers
By Cartier
Located in Atlanta, GA
Cartier Ballon Bleu Automatic Rose Gold Diamond Ladies Watch WE902034 Papers. Automatic self-winding movement. 18K rose gold case 33 mm in diameter. Fluted crown set with the blue sa...
Category

21st Century and Contemporary Wrist Watches

Materials

Rose Gold

Antique 18ct White Gold 1920’s Square Cut Aquamarine & Diamond Ring
Located in Brighton, GB
Antique Square Cut Aquamarine Ring 18ct White Gold Circa 1920’s Fabulous Square Cut Aquamarine Set with a Beautiful Halo of 8 Cut Diamonds Face of The Ring Measures Approx 14....
Category

Early 20th Century English Engagement Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Van Cleef & Arpels Diamond and Lapis Lazuli Alhambra Necklace
By Van Cleef & Arpels
Located in New York, NY
Vintage, limited edition rareVan Cleef & Arpels Vintage "Alhambra" diamond and lapis lazuli 20 clover motif necklace . ( with Van Cleef & Arpels Certificate of Authenticity) This nec...
Category

Late 20th Century French Artist Link Necklaces

Materials

Diamond, Lapis Lazuli, 18k Gold

Antique German Ring 3ct Aquamarine solid 18K Gold Ø 6.75 US /4.4gr
Located in SE
German ring with open-work crown and band in solid 18K Gold featuring natural transparent Aquamarine stone 10 mm x 8 mm x 4.6 mm / ca. 3 ct ct, color light Blue with tint of Green. ...
Category

Vintage 1930s German Art Deco Solitaire Rings

Materials

Aquamarine, 18k Gold

Cartier Panthere Yellow Gold Enamel & Diamond Set Watch
By Cartier
Located in London, GB
A ladies yellow gold Panthere wristwatch. Featuring a silver dial with roman numerals, a secret signature at X, a blued steel sword-shaped hands and a yellow gold diamond set bezel. ...
Category

21st Century and Contemporary French Wrist Watches

Materials

Diamond, Yellow Gold, Enamel

18kt Gold Silver and Steel Italian Crest Men's Ring
Located in Firenze, IT
Antique steel italian family crest mounted in 18kt gold and silver ring. Size : 9 Weight: 27,22gr.
Category

Antique Late 18th Century Italian Neoclassical Signet Rings

Materials

18k Gold, Rose Gold, Silver, Steel, Gold

Hermes Paris Modernist Chaine d'Ancre Gold Toggle Medium Link Bracelet
By Hermès
Located in Greenwich, CT
Bold and uncompromising this Hermes Paris modernist 'chaine d'ancre' toggle medium link bracelet is the statement piece you have been searching for. With 11 links, this polished 18 ...
Category

Vintage 1980s French Modernist Link Bracelets

Materials

Gold, 18k Gold

Cartier Two-Tone 18 Karat Gold and Stainless Roadster Large Size Mens Watch 2510
By Cartier
Located in New York, NY
Cartier Two-Tone 18 Karat Gold and Stainless Roadster Large Size Mens Watch 2510 SKU: WA00020 PRIMARY DETAILS Brand: Cartier Model: Mens Two Tone Cartier Roadster XL Country of Or...
Category

2010s American Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold, Steel, Stainless Steel

Minimal Oval 3.23 Ct Aquamarine Eternity Band Ring in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Aquamarine eternity band ring in 18K gold symbolizes the everlasting love between a couple. It shows the infinite love you have for your partner. The circular shape represents love w...
Category

21st Century and Contemporary American Contemporary Band Rings

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Aquamarine, Gold, 18k Gold, Yellow Gold

Recent Sales

Retro 18 Karat Rose Gold Tank Bracelet, circa 1940
Located in Napoli, IT
Tank design so distinctive of that era Italian origin, 1940/50 Beautiful made of solid 18 KT rose solid
Category

Vintage 1940s Italian Retro Retro Bracelets

Materials

18k Gold, Rose Gold

Bulgari Tank Watch
Located in San Antonio, TX
Tri-color 18 kt. gold tank watch, signed BULGARI.
Category

Italian Wrist Watches

Hamilton White Gold Diamond Art Deco Top Hat Tank Style Watch
By Hamilton
Located in Long Beach, CA
FACTORY / HOUSE: Hamilton Watch Company STYLE / REFERENCE: Art Deco / Tank Style / Dress Model
Category

Mid-20th Century Art Deco Wrist Watches

Ulysse Nardin Rose Gold Art Deco Original Crystal and Crown Manual Watch
By Ulysse Nardin
Located in Long Beach, CA
FACTORY / HOUSE: Ulysse Nardin STYLE / REFERENCE: Art Deco / Tank Style METAL / MATERIAL: 18 Kt
Category

Mid-20th Century Swiss Art Deco Wrist Watches

Patek Philippe Yellow Gold Art Deco Manual Wind Watch
By Patek Philippe
Located in Long Beach, CA
/ MATERIAL: 18 Kt. Yellow Gold DIMENSIONS: 38mm X 24mm CIRCA: 1950 MOVEMENT / CALIBER: Manual Winding / 18
Category

Mid-20th Century Art Deco Wrist Watches

J.E. Caldwell Yellow Gold 8 Day Art Deco Manual Watch
Located in Long Beach, CA
/ MATERIAL: 18 Kt. Yellow Gold DIMENSIONS: 44mm X 26mm CIRCA: 1930's MOVEMENT / CALIBER: Manual Winding / 17
Category

Early 20th Century Swiss Art Deco Wrist Watches

18 Kt Cartier Paris Mini Tank Full Yellow Gold
By Cartier
Located in Antwerp, BE
VERY CUTE AND COLLECTIBLE MINI SOLID 18 KT GOLD CARTIER PARIS WATCH MOVEMENT: quartz FUNCTIONS
Category

20th Century French Artisan Wrist Watches

Materials

18k Gold, Yellow Gold

18 Kt Cartier Paris Mini Tank Full Yellow Gold
18 Kt Cartier Paris Mini Tank Full Yellow Gold
Free Shipping
H 0.95 in W 0.62 in
J.E. Caldwell by Ekegren 14 Karat Yellow Gold Art Deco Tank Watch from 1920s
By J.E. Caldwell & Co.
Located in Long Beach, CA
: 14 Kt. Yellow Gold DIMENSIONS: 32mm X 24mm CIRCA: 1920's MOVEMENT / CALIBER: Manual Winding / 18
Category

Early 20th Century Swiss Art Deco Wrist Watches

Jules Jurgensen Yellow Gold Filled High Grade Wristwatch, circa 1950s
Located in Long Beach, CA
FACTORY / HOUSE: Jules Jurgensen Watch Company STYLE / REFERENCE: Art Deco / Tank Style METAL
Category

Mid-20th Century Swiss Art Deco Wrist Watches

Zenith Gold Wrist Watch 1920's
By Zenith Watch Company
Located in Long Beach, CA
numbers in a unique, playful font as well as blued steel hands. The case is hand constructed in 18 Kt
Category

Vintage 1920s Swiss Art Deco Wrist Watches

Materials

18k Gold

Longines Yellow Gold Art Deco Covered Lugs Manual Wind Wristwatch
By Longines
Located in Long Beach, CA
FACTORY / HOUSE: Longines Watch Company STYLE / REFERENCE: Art Deco / Tank Style METAL / MATERIAL
Category

Vintage 1940s Swiss Wrist Watches

Materials

14k Gold

Tiffany & Co. Solid Gold Longines Dial Stern Freres Art Deco Manual Wristwatch
By Longines
Located in Long Beach, CA
FACTORY / HOUSE: Longines Watch Company for Tiffany and Co. STYLE / REFERENCE: Art Deco / Tank
Category

Early 20th Century Swiss Art Deco Wrist Watches

Cartier Tank 18 Karat Gold Back Wind 1930s Bracelet Watch
By Cartier
Located in Dublin, IE
A Vintage late 1930's 18 kt Gold Cartier back wind watch. Weighs approximately grams (with
Category

Mid-20th Century French Art Deco Wrist Watches

Materials

18k Gold

Retro, Rose & Yellow Gold Tank Bracelet
Located in New York, NY
An 18 kt rose and yellow gold bracelet in the classic tank design. Outer rows- yellow gold, inner
Category

Vintage 1940s Retro Bracelets

Materials

18k Gold

Rose and Yellow Gold Tank Bracelet, circa 1940
Located in Paris, FR
Retro Tank bracelet made of 18 Kt rose and yellow gold (quality mark: owl). Safety chain in gold
Category

Vintage 1940s Unknown Post-War Retro Bracelets

Materials

Gold, Rose Gold, Yellow Gold

Rose and Yellow Gold Tank Bracelet, circa 1940
Located in Paris, FR
Retro Tank bracelet made of 18 Kt rose and yellow gold (quality mark: owl). Safety chain in gold
Category

Vintage 1940s Unknown Art Deco Retro Bracelets

Materials

18k Gold, Rose Gold

Rolex Cellini 18 Karat Yellow Gold
By Rolex
Located in Bradford, Ontario
is a true 18 Kt gold masterpiece of simple design. Added are small accents that create an air of
Category

Vintage 1970s Swiss Wrist Watches

Materials

18k Gold

Baume & Mercier Wristwatch Vintage
By Baume & Mercier
Located in Bradford, Ontario
craftsmanship. Baume and Mercier was established in 1830 and is still extant today. This 18 Kt gold Baume and
Category

Vintage 1940s Swiss Wrist Watches

Materials

18k Gold

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Questions About 18 Kt Tank
  • 1stDibs ExpertJune 30, 2023
    Whether 18-karat gold is valuable depends on a variety of factors. The price of gold per gram fluctuates with the market for gold. If the gold in question refers to a piece of jewelry, factors under consideration would include the style of the piece, if the accessory features any gemstones and what the gems are, where it was made, its condtion and more. A certified appraiser can evaluate 18-karat gold jewelry to determine its value. On 1stDibs, shop a collection of 18-karat gold jewelry from some of the world's top sellers.