18k Gold Flask
Exceptional Crystal Flask with Enameled Gold Box, Late 19th Century
Located in Paris, FR
Exceptional conical flask made of faceted crystal. The flask is set in an openwork mount made of
Category
Antique 1850s French Napoleon III Vanity Items
Materials
18k Gold, Enamel
Recent Sales
Mid 18th Century Carnelian Gemstone Gold Flask
Located in Paris, FR
Pear-shaped flask in orange-red carnelian gemstone, set in a gold mounting that is intricately
Category
Antique 1740s German Vanity Items
Materials
Carnelian, 18k Gold
Late 19th Century Exceptional Crystal Flask with Enameled Gold Box
Located in Paris, FR
Exceptional conical flask made of faceted crystal. The flask is set in an openwork mount made of
Category
Antique Mid-19th Century French Napoleon III Vanity Items
Materials
18k Gold
TIFFANY & CO. MAKERS Large Gold Flask
By Tiffany & Co.
Located in New York City, NY
Very rare and unusual 18K yellow gold drinking flask of large size made by Tiffany & Co. Makers
Category
Vintage 1930s Barware
Materials
18k Gold
TIFFANY & CO. Large Solid Gold Flask
By Tiffany & Co.
Located in New York City, NY
Rare and unusual solid 18K yellow gold flask by Tiffany & Co., circa 1920s-1930s. It is
Category
Early 20th Century Art Deco More Objets d'Art and Vertu
Materials
18k Gold
Antique Charles Lewis Tiffany & Co Makers 1911 Solid Yellow Gold Bottle Flask
By Tiffany & Co.
Located in Holland, PA
18k Solid Yellow Gold Antique Bottle Flask by Charles Lewis Tiffany & Co Makers.
An exquisite
Category
Vintage 1910s French Boxes and Cases
Materials
Yellow Gold
Lagos 18k Yellow Gold Fluted Puffed Heart Perfume Flask Bottle Charm Pendant
By Lagos
Located in Montclair, NJ
Here we have a beautiful perfume flask charm/pendant by LAGOS is crafted in solid 18k yellow gold
Category
Vintage 1980s Pendant Necklaces
Materials
18k Gold, Yellow Gold
French Sterling Silver 18k Gold Glass Engraved Opera/Travel Liquor Hip Flask
Located in TRIAIZE, PAYS DE LOIRE
Antique French sterling silver 18-karat gold glass engraved opera/travel liquor hip flask
Head of
Category
Antique 1890s French Neoclassical Sterling Silver
Materials
Gold, Sterling Silver
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Diamond Necklace Tiara
By Diamond Scene New York
Located in New York, NY
A MASTERPIECE!
46.75 carats of white pear, marquise and round brilliant cut diamonds set in 18k white gold.
The piece can be worn as a necklace and easily converted into a tiara...
Category
21st Century and Contemporary Drop Necklaces
Materials
Diamond, 18k Gold
1925s Art Deco 2 Carat Emeralds 2.20 Carat Diamonds Platinum Ring
Located in Poitiers, FR
Ring in platinum.
Sublime art deco ring, its entire platinum setting is closed set on its top with a Colombian emerald- cut emerald and an antique- cut diamond. This duo of gems is s...
Category
Vintage 1920s French Art Deco Engagement Rings
Materials
Diamond, White Diamond, Emerald, Platinum
Cartier Art Deco Sterling Silver and Enamel Miniature Desk Timepiece circa 1920s
By Cartier
Located in New York, NY
A beautiful miniature desk timepiece, rectangular case with blue enamel, accented by silver bands, centering a circular brushed silvered dial with gilt Arabic numerals, dial signed C...
Category
Early 20th Century Swiss Art Deco Desk Accessories
Materials
Sterling Silver
Georgian Diamond Brooch, circa 1770
Located in London, GB
Georgian diamond brooch/pendant. Centrally set with one cushion shape old mine diamond in a closed back cutdown setting with a weight of 1.10 carats, further highlighted by nine roun...
Category
Antique 1770s Unknown Georgian Brooches
Materials
Diamond, Rose Gold, Silver
Edwardian Opal and Diamond Pendant
Located in London, GB
An Edwardian opal and diamond pendant, the central circular opal is surrounded by old brilliant-cut diamonds in a platinum millegrain setting suspended from a diamond-set bow attache...
Category
Vintage 1910s British Edwardian Pendant Necklaces
Materials
Diamond, Opal, 18k Gold, Platinum
Antique Black Opal and Old Mine Cut Diamond Silver on Gold Brooch, circa 1880
Located in London, GB
This fabulous antique brooch, masterfully designed with elegant Art Nouveau accents, features a wonderful black opal cabouchon measuring 20 x 17mm, rub-over set in the centre in an 1...
Category
Antique 1880s English Art Nouveau Brooches
Materials
White Diamond, Diamond, Black Opal, Opal, Silver, Yellow Gold, 18k Gold,...
Cartier Gold Travel Clock
By Cartier
Located in New York, NY
Cartier folding travel clock (with alarm) in 18kt yellow gold. Made in France, circa 1960.
Category
Vintage 1960s French Desk Accessories
Materials
18k Gold
A Victorian Garnet And Diamond Scarab Pin/ring
Located in London, GB
A Victorian garnet and diamond scarab pin/ring, the body of the scarab formed by a red cabochon-cut garnet applied with rose-cut diamond-set decorations , the head set with an old Eu...
Category
Antique 19th Century English Victorian Brooches
Materials
18k Gold, Silver
Fabergé Ruby, Emerald, and Diamond Flower Brooch
By Fabergé
Located in New York, NY
A stylish Fabergé flower brooch in white gold with rubies,emeralds, and diamonds. France, circa 1990s.
(“RU e SME S INT.”)
Category
1990s French Brooches
Materials
Diamond, Emerald, Ruby, White Gold
Renaissance Cameo Pendant
Located in New Orleans, LA
The cameo at the center of this exceptional pendant is a stunning example of the art of gem engraving during the Renaissance. It likely dates to the early 17th century and features a...
Category
Antique 17th Century Italian Renaissance Pendant Necklaces
Materials
Multi-gemstone, Pearl, 18k Gold, Enamel
Victorian Gold Diamond Bow Brooch Pendant, 1880s
Located in Idar-Oberstein, DE
A bow shaped diamond brooch/pendant from the Victorian era, ca. 1880s. It is studded with old European and cushion cut diamonds, weighing circa 5 carats.
Category
Antique 1880s British Victorian Brooches
Materials
Diamond, Gold, Silver
A Pair of Rare Late Georgian Diamond Earrings
Located in London, GB
A pair of late Georgian open-work diamond drop earrings, set with three graduating old brilliant-cut diamonds, the principal pear shaped diamonds weighing approximately 3.5 carats th...
Category
Antique Early 19th Century British Georgian Chandelier Earrings
Materials
Diamond, Yellow Gold, Sterling Silver, 18k Gold
Bulgari Diamond, Ruby Art Deco Brooch
By Bulgari
Located in New York, NY
BULGARI Diamond, Ruby Art Deco Brooch
An art deco platinum brooch, set with old cut diamonds and rubies, signed Bulgari.
measures approx. 6.88″ in length
Signed “Bvlagari“; circa 1930s
Category
Vintage 1930s Italian Art Deco Brooches
Materials
Diamond, Ruby, Platinum
Antique La Belle Epoque Edwardian Natural Pearl Diamond Pendant Platinum Gold
Located in Lisbon, PT
Antique La Belle Époque natural pearl and diamond pendant necklace in platinum and gold, Portuguese, circa 1900. This garland jewel of geometric, floral and foliate motifs is millegr...
Category
Antique Early 1900s Portuguese Belle Époque Pendant Necklaces
Materials
Diamond, Natural Pearl, Gold, 18k Gold, Platinum
1950s Lizard Diamond Yellow Gold 18 Karat Brooch Clip
Located in Geneva, CH
The Animal Lizard brooch clip in yellow gold 18k is a captivating piece of jewelry.
This brooch features a lizard design, crafted with meticulous attention to detail.
The lizard’s...
Category
Vintage 1950s French Artist Brooches
Materials
Pink Sapphire, Gold
Faberge Rock Crystal Gold Inkwell
By Fabergé
Located in London, GB
A Fabergé gold and rock crystal inkwell, the lobed rock-crystal body carved with bombe' sides, the hinged gold cover also lobed and surmounted with a cabochon sapphire, marked Faberg...
Category
Antique Late 19th Century Russian Victorian Desk Accessories
Materials
Rock Crystal, Blue Sapphire, Gold
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Questions About 18k Gold Flask
- Is 18k gold good?1 Answer1stDibs ExpertFebruary 22, 2021Yes, 18k is the perfect karatage for jewelry. While 24k is more prized and typically more expensive, it is also less dense and durable than 18k gold.
- Is 18K real gold?1 Answer1stDibs ExpertApril 5, 2022Yes, 18K gold is real gold. However, it is not pure gold. Something marked 18K is 75 percent genuine gold and 25 percent metal alloy. On 1stDibs, shop a range of expertly vetted gold jewelry from some of the world’s top sellers.
- What is 18K green gold?1 Answer1stDibs ExpertApril 5, 202218K green gold is an alloy created by mixing silver, copper and zinc with normal gold. 18K green gold is greener than 14K green gold. On 1stDibs, shop a wide collection of genuine 18K green gold from some of the world's top sellers.
- Does 18K gold wear off?1 Answer1stDibs ExpertApril 5, 2022Whether or not 18K gold wears off depends on how it's made. The finish will not wear off of a piece of jewelry or another object made entirely out of 18K gold. However, wear can occur on pieces that feature 18K gold plating, a thin layer of gold applied over another type of metal. You'll find a large selection of gold jewelry and decorative objects on 1stDibs.
- What is 18k gold watch?1 Answer1stDibs ExpertApril 5, 2022An 18K gold watch is a timepiece made from gold precious metal of a specific purity. The term 18K means 18-karat, a precious metal that is 75 percent pure gold and 25 percent alloy. Shop a large collection of gold watches on 1stDibs.
- What is 18K Italy gold?1 Answer1stDibs ExpertMarch 22, 202218K Italy gold is 18-karat gold produced in Italy. Karats tell you how much of a piece of metal is genuine gold. In the case of 18-karat gold, 18 parts are pure gold, and six parts are other metals. This makes 18-karat pieces 75 percent gold. You'll find a large collection of gold jewelry on 1stDibs.
- 1stDibs ExpertAugust 26, 2024The difference between 24K gold and 18K gold is how much pure gold the metals contain. Something made of 24-karat gold is 99.9% pure gold, while 18-karat gold items are 75% gold and 25% alloy metals. Generally, 18-karat gold is more durable and scratch-resistant due to the presence of alloy metals. On the other hand, 24-karat gold tends to be more richly colored and expensive. On 1stDibs, find a wide range of gold jewelry.
- Is 18K gold dipped real gold?1 Answer1stDibs ExpertApril 5, 2022Yes, gold dipped, also known as gold plated, pieces are considered real gold. The process coats a piece of metal or alloy with a layer of gold for a gold finish. Shop a collection of 18 karat gold jewelry, solid and dipped, on 1stDibs.
- Does 18k yellow gold tarnish?1 Answer1stDibs ExpertFebruary 22, 2021Yes, 18k gold can tarnish, but it is uncommon. Pure gold does not combine easily with oxygen and therefore does not tarnish. The higher the karat, the less likely a piece of gold will tarnish.
- Does 18K gold go green?1 Answer1stDibs ExpertMarch 22, 2022Yes, 18-karat gold can turn green in some circumstances. This type of gold is about 75 percent genuine gold and 25 percent alloy, and the other metal or metals used to produce it may react negatively to acidic substances. When this occurs, 18-karat gold may take on a greenish hue. On 1stDibs, shop a large selection of gold jewelry.
- Is 18K 750 real gold?1 Answer1stDibs ExpertAugust 29, 2024Yes, 18K 750 is real gold. Gold pieces that bear this hallmark are 18-karat gold, a 75% pure gold alloy and 25% base metal. One of the most popular materials for fine jewelry, 18-karat gold shows off a rich yellow, white or rose color and resists scratching more readily than pure gold. Explore a wide variety of 18-karat gold jewelry 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 ExpertOctober 12, 2021The difference between 14k and 18k rose gold metal is that the 14k rose gold is less pure than 18k. 14k rose gold has a deeper pink color because of greater amounts of copper, whereas 18k rose gold has 75% gold and appears yellow. 14k rose gold is increasingly popular due to its brighter pink hue and resistance to scratches. On 1stDibs, shop a range of vintage rose gold jewelry.
- Is 18k gold worth buying?1 Answer1stDibs ExpertSeptember 16, 2024Yes, many people believe that 18k gold is worth buying. Due to the metal's durability, jewelry produced from 18-karat gold is often resistant to scratching and damage. In addition, the large amount of pure gold in the alloy gives white, rose and yellow 18-karat gold a vibrant color. However, whether or not it’s worth investing in 18-karat gold is totally subjective! At 1stDibs, we believe in buying what you love. Our shopping experience enables discovery and learning, whether you are a seasoned connoisseur or just beginning your collection. Find a diverse range of gold jewelry on 1stDibs.
- 1stDibs ExpertNovember 26, 2024On a watch, 18K gold means that the watch features genuine gold. An alloy, 18-karat gold is 75% pure gold and 25% other metals. The high gold content gives the metal an attractive color, while the alloy metals add strength to increase its durability. An 18-karat gold watch may be solid gold or gold-filled, which means it is primarily another metal that the watchmaker finished with a thin layer of 18-karat gold. On 1stDibs, find a large selection of gold watches.
- Is 18K gold good for watches?1 Answer1stDibs ExpertDecember 5, 2024Many watch lovers believe that 18K gold is good for watches. An alloy, 18-karat gold is 75% pure gold and 25% other metals. The amount of gold makes the color of the alloy, whether it's white, yellow or rose, rich and visually appealing. At the same time, the addition of alloy metals increases the strength of the gold material. Explore a large selection of watches on 1stDibs.
- Is 18k gold plated real or fake?1 Answer1stDibs ExpertApril 5, 2022A piece of jewelry or a decorative object marked 18K gold plated does likely contain real gold. The marking indicates that the item is metal under a layer of gold alloy that contains 75 percent gold and 25 percent other metal. On 1stDibs, shop a collection of expertly vetted gold jewelry.
- 1stDibs ExpertOctober 30, 2024How much your 18K gold chain is worth depends on several factors. As a material, 18-karat gold typically fetches a higher price than 14-karat and 10-karat gold on the scrap market because it contains more pure gold. When selling a piece for scrap, the length, thickness and weight of your chain will determine how much you can expect to receive for it. It's also possible that your chain may be worth more than the going scrap rate due to its style, maker, age and other characteristics. Consequently, you may wish to have a certified appraiser or knowledgeable jeweler evaluate your jewelry before you sell it. On 1stDibs, shop a wide range of gold chains.
- 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.
- 1stDibs ExpertFebruary 22, 2021The price of gold per gram fluctuates with the market for gold. Today, 18k gold is worth roughly $44 per gram.