Answer
May 28, 2025 - 07:16 AM
To determine if a gold necklace is real, you can look for a hallmark or stamp indicating the karat weight, such as "10K," "14K," or "18K." Additionally, conducting a simple magnet test can be helpful, as real gold is not magnetic; if the necklace is attracted to a magnet, it may not be genuine gold. For more certainty, consider having it tested by a professional jeweler who can perform more precise tests, such as an acid test or electronic testing.
