Understanding the Meaning of 37 on Jewelry: Gold Content Explained
Discover what the number 37 signifies in jewelry, including its relation to gold content and purity.
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The number 37 on jewelry typically refers to the percentage of gold content in the piece. This number indicates that the jewelry is made from 37% pure gold, also known as 370 parts per thousand. The remaining 63% is usually composed of other metals, which are added to enhance the durability and color of the jewelry.
FAQs & Answers
- What does the number 37 mean in relation to gold jewelry? The number 37 indicates that the jewelry contains 37% pure gold, which is also referred to as 370 parts per thousand.
- Why is gold alloyed with other metals in jewelry? Other metals are added to gold jewelry to enhance durability and modify the color of the piece, making it more suitable for everyday wear.
- What are common metals used in gold jewelry? Common metals used as alloys in gold jewelry include silver, copper, and palladium, which help improve hardness and alter the color of gold.
- How can I tell the purity of my gold jewelry? You can check the hallmark or stamp on the jewelry, which indicates its purity level, such as 10K, 14K, or 18K, and numerical percentages like 37% for lower karat gold.