女子欲将金手镯变现，店主“神秘操作”火烧纯金变黑！专业人士揭秘

Core Viewpoint - The international gold price has surged from $2004 per ounce at the beginning of 2024 to a historical high of $4584 per ounce by December 2025, leading to a significant increase in gold recycling and cashing out among consumers, but also revealing a hidden gray recycling chain with deceptive practices [1] Group 1: Gold Price Surge - The international gold price doubled within two years, reaching a peak of $4584 per ounce by December 2025 [1] - In 2026, gold prices stabilized around $4500 per ounce, resulting in substantial unrealized gains for consumers who purchased gold at lower prices [1] Group 2: Deceptive Practices in Gold Recycling - A trend of "high-price recycling" has emerged, where consumers may unknowingly fall into traps set by unscrupulous merchants [1] - Merchants may use cleaning agents or adjust the flame intensity during gold testing, causing genuine gold to turn black and misleading consumers about its purity [4][7] - A case study involving a consumer named Ms. Yang illustrates how a reputable gold item was misrepresented as impure after being subjected to improper testing methods [5] Group 3: Detection and Prevention Tips - Consumers are advised to use their own scales and record the entire recycling process to ensure fairness and protect their rights [13][14] - It is recommended to verify the accuracy of scales at the recycling shop and to avoid merchants offering prices significantly above market rates [14] - Proper testing methods should be employed, ensuring that gold does not come into contact with any liquids during the verification process [15]