Rock Crystal 18k
21st Century and Contemporary Drop Earrings
Rock Crystal, Gold, 18k Gold, White Gold
21st Century and Contemporary Italian Cufflinks
Crystal, Rock Crystal, 18k Gold, Rose Gold
Vintage 1970s Greek Drop Necklaces
Crystal, Rock Crystal, Ruby, Gold
21st Century and Contemporary Art Deco Dome Rings
Rock Crystal, Turquoise, Crystal, Ruby, White Gold, 18k Gold
2010s Lever-Back Earrings
Pearl, Rock Crystal, Pink Sapphire, 18k Gold
1990s Unknown Art Deco Brooches
Diamond, Rock Crystal, 18k Gold, White Gold, Platinum
2010s British Modern Cufflinks
Diamond, Black Diamond, White Gold
2010s American Contemporary Beaded Necklaces
Tourmaline, Tanzanite, Rock Crystal, Crystal, Peridot, Diamond, 18k Gold...
Vintage 1960s French Cufflinks
Turquoise, Ruby, Rock Crystal, Onyx, Malachite, Lapis Lazuli, Hematite, ...
Vintage 1940s Swedish Pendant Necklaces
Rock Crystal, 18k Gold
2010s Swiss Contemporary Dangle Earrings
Diamond, Rock Crystal, 18k Gold, White Gold
Vintage 1960s Swiss Retro Pendant Necklaces
Diamond, Onyx, Rock Crystal, 18k Gold, Yellow Gold
2010s American Modern Pendant Necklaces
Crystal, Diamond, Rock Crystal, Sapphire, 18k Gold
Antique Late 19th Century French Belle Époque Drop Earrings
Crystal, Rock Crystal, 18k Gold
2010s Italian Arts and Crafts Necklace Enhancers
Crystal, Rock Crystal, 18k Gold
2010s Italian Art Deco Stud Earrings
Crystal, Diamond, Rock Crystal, Gold, 18k Gold, Yellow Gold
Vintage 1960s Link Bracelets
Rock Crystal, 18k Gold
2010s English Contemporary Pendant Necklaces
Garnet, Crystal, Gold, 18k Gold, Yellow Gold
Vintage 1970s Italian Chain Necklaces
Crystal, Diamond, Rock Crystal, Sapphire, 18k Gold
1990s American Modern Pendant Necklaces
Crystal, Rock Crystal, 18k Gold, Yellow Gold
21st Century and Contemporary Clip-on Earrings
Crystal, Diamond, Rock Crystal, 18k Gold, Yellow Gold
Antique 1880s French Enamel Frames and Objects
Crystal, Rock Crystal, 18k Gold, Enamel
Antique 1880s Pendant Necklaces
Crystal, Diamond, Rock Crystal, Turquoise, 18k Gold
21st Century and Contemporary Italian Modern Dangle Earrings
Crystal, Diamond, Rock Crystal, 18k Gold
20th Century American Modern Clip-on Earrings
Crystal, Diamond, Rock Crystal, 18k Gold, Yellow Gold
2010s English Contemporary Solitaire Rings
Crystal, Garnet, Gold, Yellow Gold, 18k Gold
Late 20th Century Contemporary Cocktail Rings
Crystal, Quartz, Rock Crystal, 18k Gold
20th Century French Art Deco Cufflinks
Crystal, Rock Crystal, Gold, 18k Gold, Yellow Gold, Enamel
21st Century and Contemporary German Contemporary Pendant Necklaces
Crystal, Diamond, Ruby, Rock Crystal, 18k Gold, White Gold
21st Century and Contemporary Band Rings
Diamond, Rock Crystal, Crystal, Yellow Gold, 18k Gold
21st Century and Contemporary Band Rings
Diamond, Rock Crystal, Crystal, Yellow Gold, 18k Gold
21st Century and Contemporary American Modern Clip-on Earrings
Crystal, Rock Crystal, 18k Gold, Yellow Gold
21st Century and Contemporary More Earrings
Crystal, Diamond, Rock Crystal, Yellow Gold
Vintage 1980s Cufflinks
White Diamond, Onyx, Rock Crystal, 18k Gold
2010s American Contemporary Pendant Necklaces
Crystal, Rock Crystal, Ruby, Gold, 18k Gold, Yellow Gold
20th Century American Modern Brooches
Crystal, Diamond, Rock Crystal, 18k Gold, Yellow Gold
21st Century and Contemporary Namibian Art Deco Cocktail Rings
Rock Crystal, Diamond, Crystal, 18k Gold, Gold
Vintage 1950s Art Deco Pendant Necklaces
Diamond, Moonstone, Rock Crystal, Onyx, Platinum, White Gold, 18k Gold
2010s Italian Art Deco Drop Earrings
Rock Crystal, Diamond, Crystal, Aquamarine, Yellow Gold, 18k Gold, Gold
Antique 19th Century French Brooches
Crystal, Quartz, Rock Crystal, Amethyst, 18k Gold
20th Century American Modern Fashion Rings
Rock Crystal, Crystal, Platinum, Yellow Gold, 18k Gold
Vintage 1940s French Retro Brooches
Rock Crystal, 18k Gold
1990s American Dome Rings
Diamond, Rock Crystal, Crystal, 18k Gold, Platinum, White Gold
Vintage 1960s Clip-on Earrings
Diamond, Rock Crystal, 18k Gold, Platinum
Vintage 1940s Swedish Art Deco Pendant Necklaces
Crystal, Rock Crystal, 18k Gold
21st Century and Contemporary Indian Art Deco Stud Earrings
Crystal, Diamond, Rock Crystal, Tanzanite, 18k Gold
21st Century and Contemporary Hong Kong Artisan Cufflinks
Rock Crystal, 18k Gold, White Gold
Vintage 1960s Swedish Cuff Bracelets
Rock Crystal, 18k Gold
21st Century and Contemporary Brazilian Cocktail Rings
Crystal, Diamond, Rock Crystal, 18k Gold, Yellow Gold
21st Century and Contemporary Link Necklaces
Crystal, Rock Crystal, Gold, 18k Gold, Yellow Gold
20th Century American Modern Bangles
Crystal, Rock Crystal, 18k Gold, Yellow Gold
2010s American Contemporary Pendant Necklaces
Crystal, Rock Crystal, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Unknown Clip-on Earrings
Diamond, Rock Crystal, 18k Gold, White Gold
20th Century American Modern Cuff Bracelets
Crystal, Rock Crystal, 18k Gold, Yellow Gold, Platinum
2010s Contemporary Dangle Earrings
Diamond, Emerald, Rock Crystal, 18k Gold
20th Century American Modern Clip-on Earrings
Crystal, Diamond, Rock Crystal, 18k Gold, Yellow Gold, Platinum
Antique Mid-19th Century Brooches
Diamond, Rock Crystal, Crystal, 18k Gold
Late 20th Century Cuff Bracelets
Diamond, Rock Crystal, White Gold, Platinum
2010s North American Artisan Necklace Enhancers
Crystal, Diamond, Emerald, Pearl, Rock Crystal, 18k Gold
Vintage 1980s French Artisan Cuff Bracelets
White Diamond, Rock Crystal, Sapphire, Crystal, 18k Gold
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Rock Crystal 18k For Sale on 1stDibs
How Much is a Rock Crystal 18k?
- 1stDibs ExpertApril 5, 2022The difference between K5 and K9 crystal relates to lead content. K5 crystal is 5 percent lead oxide and 95 percent glass, while K9 crystal is 91 percent glass and 9 percent lead oxide. You'll find a large collection of crystal decorative objects, jewelry and art on 1stDibs.
- 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.
- 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.
- What does 18K on a ring mean?1 Answer1stDibs ExpertApril 5, 2022The mark 18K on a ring stands for 18-karat gold. 18-karat signifies that the ring is 75% pure gold and 25% other metals, such as copper, zinc or nickel. The additional metals strengthen the ring, making it more durable. Shop a range of expertly vetted 18-karat jewelry on 1stDibs.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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 ExpertFebruary 22, 2021The price of gold per gram fluctuates with the market for gold. Today, 18k gold is worth roughly $44 per gram.