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https://www.jewelry-secrets.com/Blog/the-history-of-white-gold/
Mar 08, 2020 · The real reason white gold was created was because platinum had other uses. You see, back in the days, platinum originally was used to make beautiful rings, bracelets and pendants (as far back as Egypt ). Many platinum pieces were reserved for …
https://www.jewelrynotes.com/what-is-white-gold-jewelry/
This is also the case with white gold – the karat number of any gold jewelry has the same meaning regardless of what the alloy is composed of. For example, if a white gold ring is said to be 18 karats, this means that the item is made up of 75% gold (18 karats divided by 24, which is the maximum possible karat number) and 25% other metals.
https://www.afashionblog.com/white-gold/
Jan 28, 2021 · In jewelry-making, the highest karat white gold is 18k, while the lowest purity of gold is 9k. For 18k white gold, you have 75% pure gold, while 14k white gold will have 58.5% gold. To make white gold (nickel-free), the gold would be alloyed with 25% and 41.5% metal alloys (palladium or nickel), respectively.
https://www.usgs.gov/faqs/what-white-gold
White gold was originally developed to imitate platinum (a naturally white metal). White gold is usually an alloy containing about 75% gold and about 25% nickel and zinc. If stamped 18 karat, it would be 75% pure gold.
https://www.cleanorigin.com/blog/white-gold-vs-yellow-gold/
Jul 03, 2019 · White gold (as we know it today) was invented in the 19th century but did not become widely popular until the 1920s. Since platinum was needed for so many military purposes, white gold was used in jewelry as an easy and less expensive substitute.
https://www.callagold.com/education/gold-jewelry-alloys/
Yellow gold is the only type of gold that can be used in jewelry making as 24-karats. Since white gold and rose gold require other metals in order to achieve their unique colors, there cannot be 24kt white gold or 24kt rose gold.
https://www.azom.com/article.aspx?ArticleID=8086
The composition of white gold is shown in the table below: Element. Percentage. Gold. ~90%. Nickel, Palladium, Manganese. ~10%. Copper may be added for improvement in malleability. Gold-palladium silver and gold-nickel copper zinc are used in the jewelry industry.
https://www.thoughtco.com/white-gold-isnt-white-until-plated-608014
Jul 25, 2019 · Rhodium Plates All White Gold . It's an industry standard that all white gold used for jewelry is plated with rhodium.Why rhodium? It is a white metal that somewhat resembles platinum, forms a strong bond over the gold alloy, takes a high shine, resists corrosion and oxidation, and is well-tolerated by most people.
https://www.halsteadbead.com/articles/9-golden-metals-jewelry
Jul 10, 2018 · Diamond Rings - 14kt Yellow Gold, 14kt White Gold, Rose Cut Diamonds Elemental Metal 24 karat pure gold. 24 karat gold is the element in its purest form. It is a rich, aqueous yellow color. In antiquity, metalsmiths used high karat or pure gold in jewelry for royalty.
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