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9k gold is a gold alloy containing 37.5% pure gold and 62.5% other metals like copper, silver, or zinc. It’s durable and affordable, making it ideal for everyday jewelry. 9k gold is typically non-magnetic unless mixed with ferro-magnetic metals like iron or nickel.
However, it’s not hypoallergenic and can cause skin allergies due to its high content of other metals.
No investment-grade bullion is made from 9k gold because the gold content is too low. The hallmark for 9k gold is “375” or “9k,” and its value equals 37.5% of the current gold spot price.
- What is 9k Gold (Definition and Meaning)?
- Is 9k Gold Magnetic?
- Is 9k Gold Hypoallergenic?
- Is There Bullion Made From 9k Gold?
- Is There Jewelry Made From 9k Gold?
- What is the Hallmark for 9k Gold?
- How Much is 9k Gold Worth?
Table of Contents
What is 9k Gold (Definition and Meaning)?
9k gold is a gold alloy containing 37.5% pure gold and 62.5% of other metals like copper, silver, or zinc. 9k gold is both very durable and affordable and ideal for everyday jewelry where you want the look of gold without paying the hefty price for it.
Is 9k Gold Magnetic?
No, 9k gold isn’t magnetic when yellow gold is alloyed with other non-magnetic materials like silver, palladium, platinum and rhodium.
9k gold becomes magnetic when gold is mixed with ferro-magnetic metals like iron, nickel, cobalt and some forms of stainless steel.

Is 9k Gold Hypoallergenic?
No, 9k gold isn’t hypoallergenic, it’s allergenic.
9k gold commonly causes skin allergies because this gold alloy contains too little pure gold and too much other metals, some of which are triggers for people with sensitive skin.
Two obvious examples are copper (moderately allergenic) and nickel (highly allergenic), but even silver causes dermatitis in sensitive individuals.
Bottom line is that 9k gold isn’t safe for people with known metal allergies.
Is There Bullion Made From 9k Gold?
No, there’s no bullion made from 9k gold. 9k gold has never been used to produce investment grade bullion because the amount of pure gold in this alloy is too low (only 37.5%).
Are you interested in investment-grade gold bars and coins?
24k gold is used to create gold-investment bullion and these are the gold IRA-approved coins and bars you can include in your gold IRA account.
For example, check out how many pure gold coins and bars Augusta Precious Metals offers (note: Augusta Precious Metals is the best gold IRA company in the United States. They waive all fees for 10 years for all new customers).

Is There Jewelry Made From 9k Gold?
What is the Hallmark for 9k Gold?
The hallmark for 9k gold is typically either a “375” stamp, or “9k” indicating 37.5% pure gold.
Besides the purity mark, a hallmark may also include an assay center mark and a manufacturer’s mark to certify the item’s authenticity.

How Much is 9k Gold Worth?
9k gold is 37.5% pure, and is therefore worth 62.5% of the current gold spot price.
Gold spot price changes multiple times during the day because of the interplay of supply and demand so the value of your 9k gold changes with it.
What is 9k Gold? Is it Real? Conclusion
9k gold is a gold alloy containing 37.5% pure gold and 62.5% other metals like copper, silver, or zinc. It’s durable and affordable, making it ideal for everyday jewelry. 9k gold is typically non-magnetic unless mixed with ferro-magnetic metals like iron or nickel.
However, it’s not hypoallergenic and can cause skin allergies due to its high content of other metals.
No investment-grade bullion is made from 9k gold because the gold content is too low. The hallmark for 9k gold is “375” or “9k,” and its value equals 37.5% of the current gold spot price.
References:
- Can anyone ID the hallmarks on this 9K gold brooch? I see what looks like the British Lion’s Head assay mark, but otherwise not sure.- https://www.reddit.com/r/Hallmarks/comments/ufn75y/can_anyone_id_the_hallmarks_on_this_9k_gold/
Nikola Roza
Nikola Roza is a blogger behind Nikola Roza- SEO for the Poor and Determined. He writes for bloggers who don't have huge marketing budget but still want to succeed. Nikola is passionate about precious metals IRAs and how to invest in gold and silver for a safer financial future. Learn about Nikola here.
