女子三年前6000元买的钻戒现在只值几百，赠品足银保温杯却已价值2000元

Group 1: Silver Price Surge - The international silver price has entered a "surge" mode in 2026, with historical highs reached on January 23, where both New York and London silver prices surpassed $100 per ounce for the first time [15] - As of January 23, the selling price of silver reached 24.03 yuan per gram, with a cumulative increase of over 37%, significantly boosting the recovery value of various silver products [1][15] - The price of silver has increased nearly 150% throughout 2025, with a year-to-date increase of 44.38% as of January 23, 2026 [15] Group 2: Consumer Experiences - A consumer in Jianyang, Ms. Wang, purchased a diamond ring for over 6,000 yuan in 2023, but the current recovery price for the ring is only around 700 yuan, while a complimentary silver thermos cup has a recovery value close to 2,000 yuan [1][7] - The thermos cup, which was considered a regular promotional gift, has now become more valuable than the main purchase, highlighting the unexpected value shift in silver products [7][10] - Many consumers have reported similar experiences with silver promotional items, indicating a broader trend in consumer sentiment regarding silver's rising value [8][13] Group 3: Industry Insights - The jewelry industry has seen a rise in promotional activities involving silver products, with silver raw material prices around 4-5 yuan per gram in 2023, making silver gifts attractive for high-end jewelry promotions [10] - The demand for silver in industrial applications, particularly in electronics and photovoltaics, is expected to support long-term price increases, contrasting with the declining demand for diamonds [17] - The diamond industry is experiencing a downturn, with a significant drop in the import value of finished diamonds in the U.S. and a notable decrease in prices for smaller diamonds due to weak consumer confidence and competition from lab-grown diamonds [17][20]