Terms
Gold Jewelry Buying Guide: Understanding Karats and Authenticity
At Gold GF, we believe informed consumers make the best choices. This guide will empower you to navigate the world of gold jewelry with confidence, focusing on karat quality and authenticity.
Understanding Karats:
When buying gold jewelry, look for the karat (K) mark. It indicates the percentage of pure gold in the piece. Pure gold (24K) is very soft, making it unsuitable for everyday wear. Therefore, it’s often mixed with other metals for increased strength and durability.
Here’s a breakdown of karat markings:
- 18K Gold: Contains 75% pure gold (18 parts gold, 6 parts other metals)
- 14K Gold: Contains 58.3% pure gold (14 parts gold, 10 parts other metals)
Look for the Trademark:
Alongside the karat mark, reputable jewelry brands like Gold GF include their trademark. This trademark may be a brand name, a symbol, or initials. Avoid purchasing jewelry lacking both the karat mark and a trademark.
Understanding Solid Gold:
Solid gold refers to jewelry where the entire piece is solid metal, not hollow. The karat mark still applies, indicating the gold purity.
Gold Composite vs. Gold Plated:
There’s a difference between gold composite and gold plated jewelry:
- Gold Composite (14K gf, Gold Filled, Rolled Gold): These pieces have a layer of at least 10 karat gold mechanically bonded to a base metal (14k gf has gold in core also). The legal requirement is for the gold layer to be at least 5% of the total weight of the item.
- Gold Plated: Gold plating uses various methods to apply a thin layer of gold (usually less than .175 microns) to a base metal. This layer eventually wears away with time and wear. „Gold Electroplate,” „Gold Overlay,” and „RGP” are examples of gold plating.
Vermeil:
Vermeil is a special type of gold-plated jewelry. It consists of a sterling silver base coated with at least 2.5 microns of gold.
Gold Flashed/Gold Washed:
These terms describe items with an extremely thin layer of gold (less than .175 microns), even thinner than standard gold plating. This layer wears away very quickly.
Choosing with Confidence:
At Gold GF, we offer complete transparency. Our jewelry uses high-quality materials, and all pieces are clearly marked with the karat weight and our trademark. We believe in empowering you to make informed decisions.
By understanding karat markings and the difference between gold composite and gold plating, you can confidently choose beautiful and lasting gold jewelry that aligns with your style and values.
Explore our collections today and experience the Gold GF difference!
Gold Purity Conversion Chart
Number of Karats | Parts of Gold | % of Gold Purity | Millesimal Fineness |
---|---|---|---|
9K | 9/24 | 37.5 | 375 |
10K | 10/24 | 41.7 | 416/417 |
12K | 12/24 | 50.0 | 500 |
14K | 14/24 | 58.3 | 583/585 |
18K | 18/24 | 75.0 | 750 |
22K | 22/24 | 91.7 | 916/917 |
24K | 24/24 | 99.9 | 999 |
10-karat gold (typically the lowest one will find in U.S. markets) 375 – 9 karat. 333 – 8-karat gold (typically the lowest one will find in German markets.