国际金价破3333美元，国内首饰金价差超200元，现在入手是赚是亏？

Group 1 - The core viewpoint of the articles highlights the significant surge in gold prices, with international gold prices exceeding $3333 per ounce and domestic prices reaching 771.8 yuan per gram, prompting discussions on investment strategies [1][6]. - Investment in gold bars is presented as a more cost-effective option compared to gold jewelry, with prices from major banks ranging from 783 to 790 yuan per gram, while the current buyback price for gold bars is 761 yuan per gram [3]. - The gold jewelry market shows a stark contrast, with prices from well-known brands like Chow Tai Fook and Lao Feng Xiang reaching over 1002 yuan per gram, reflecting brand premiums and operational costs [4]. Group 2 - The surge in gold prices is attributed to complex economic conditions, including low bank interest rates and the instability of international situations, which enhance gold's appeal as a safe-haven asset [6]. - Platinum is noted as an undervalued asset, with prices between 400-500 yuan per gram, despite its higher rarity compared to gold, suggesting a potential investment opportunity for consumers who appreciate its understated quality [7]. - The outlook for gold prices remains uncertain, with recommendations for cautious investment strategies such as dollar-cost averaging, especially for those looking to invest rather than use gold for personal purposes [8].