Answer
Sep 23, 2026 - 03:04 AM
To determine if your diamond necklace is real, you can perform the fog test. Breathe on the diamond and observe how quickly the fog clears; real diamonds tend to clear up quickly. Another method is to examine the diamond under a magnifying glass. Authentic diamonds often have small imperfections, while fake diamonds are usually flawless. For complete certainty, it is best to have the necklace evaluated by a professional jeweler.
