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6k gold is a low-quality gold alloy containing only 25% pure gold, with the remaining 75% consisting of other metals like silver, copper, and zinc.
This low gold content makes it unappealing to investors and jewelry enthusiasts. 6k gold is generally not magnetic unless mixed with ferromagnetic metals, and it’s not hypoallergenic due to high concentrations of potentially allergenic metals like copper and nickel.
No investment-grade bullion is made from 6k gold due to its low purity. While some jewelry exists, it’s extremely rare. 6k gold lacks official hallmarks and is worth only 25% of current gold spot prices.
- What is 6k Gold (Definition and Meaning)?
- Is 6k Gold Magnetic?
- Is 6k Gold Hypoallergenic?
- Is There Bullion Made From 6k Gold?
- Is There Jewelry Made From 6k Gold?
- What is the Hallmark for 6k Gold?
- How Much is 6k Gold Worth?
Table of Contents
What is 6k Gold (Definition and Meaning)?
6k gold is a gold alloy that contains approximately 25% pure gold, with the remaining percentage being other metals like silver, copper, and zinc.
6k gold is a low-karat gold alloy, and low amount of pure gold content and high amount of other metals make this alloy unappealing to investors and jewelry connoisseurs but also problematic from metal allergies standpoint.
Is 6k Gold Magnetic?
No, 6k gold isn’t magnetic, it’s diamagnetic when yellow gold is alloyed with other non-magnetic or paramagnetic metals like silver, iridium, palladium, ruthenium, platinum and rhodium.
6k gold becomes magnetic when gold is mixed with ferro-magnetic metals like iron, nickel, cobalt and some forms of stainless steel.
5k gold contains a minimum of 20.85% pure gold and 79.15% other metals. When these other metals are magnetic or ferromagnetic, they make the whole 5k gold object magnetizable because the amount of diamagnetic yellow gold is too low.
Is 6k Gold Hypoallergenic?
No, 6k gold isn’t hypoallergenic, it’s allergenic.
6k 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 can cause dermatitis in sensitive individuals.
Bottom line is that 6k gold isn’t safe for people with known metal allergies.
Is There Bullion Made From 6k Gold?
No, there’s no bullion made from 6k gold. 6k gold has never been used to produce investment grade bullion because the amount of pure gold in this alloy is too low (only 25%).
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 6k Gold?
Yes, there’s jewelry made from 6k, though it’s extremely rare compared to jewelry made from higher karat gold, especially 14k and 18k gold.
Here’s an example of 6k gold jewelry sold online. One of the rare pieces I could find online.

What is the Hallmark for 6k Gold?
Hallmark for 6k gold doesn’t exist because 6k gold is a non-standard, low-purity alloy that isn’t required to be hallmarked. Traditional systems and gold purity regulations are designed to certify higher levels of gold purity, and 6k gold alloy has too little gold in it.
How Much is 6k Gold Worth?
6k gold is 25% pure, and is therefore worth 25% 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 6k gold changes with it.
What is 6k Gold? Is it Real? Conclusion
6k gold is a low-quality gold alloy containing only 25% pure gold, with the remaining 75% consisting of other metals like silver, copper, and zinc.
This low gold content makes it unappealing to investors and jewelry enthusiasts. 6k gold is generally not magnetic unless mixed with ferromagnetic metals, and it’s not hypoallergenic due to high concentrations of potentially allergenic metals like copper and nickel.
No investment-grade bullion is made from 6k gold due to its low purity. While some jewelry exists, it’s extremely rare. 6k gold lacks official hallmarks and is worth only 25% of current gold spot prices.
References:
- Unisex Antique 6K Yellow Gold Rope Cut Necklace- https://www.etsy.com/listing/466856574/unisex-antique-6k-yellow-gold-rope-cut

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.