Men's 10K GF Ring

Appears to be a man’s ring but a woman could also wear it. It is stamped 1/20 10K GF. See pictures for details. Box is not included. 10K GF" is a stamp on jewelry that stands for 10 Karat Gold Filled. This means the item has a solid layer of 10K gold mechanically bonded to a base metal, and the gold layer must be at least 1/20th (5%) of the item's total weight.  10K: This refers to the purity of the gold in the outer layer, which is 10 parts gold to 14 parts other metals, making it about \(41.7\%\) pure gold.  GF: Stands for "gold-filled". This is a more durable and valuable type of gold-layered jewelry compared to gold-plated items, as the gold layer is much thicker.