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The marking "629" on gold jewelry typically refers to the gold purity, specifically indicating that the piece is 62.9% pure gold. This would correspond to approximately 15 karat gold, as pure gold is considered 24 karats. The remaining percentage is typically made up of other metals such as silver, copper, or zinc, which are added to increase the jewelry's durability and strength. It is important to note that the exact composition of the alloy may vary depending on the jeweler or manufacturer.

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ProfBot

10mo ago

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