价格大跳水！上万元买进，现在只能卖200？网友：还是黄金靠谱

Core Insights - The price of lab-grown diamonds has significantly decreased, with the price of a 1-carat lab-grown diamond dropping from 8,000 yuan to 3,500 yuan, which is less than one-tenth of the price of a comparable natural diamond [3][5] - The market for lab-grown diamonds is expanding rapidly, with an estimated production of 22 million carats in China for 2024, representing a year-on-year increase of 144.44% and accounting for 63% of global production [5] - The perception of natural diamonds as a store of value is diminishing, with reports of significant depreciation in their resale value, leading consumers to question their investment [10][12] Price Trends - The price of natural diamonds has been under pressure due to the rise of lab-grown diamonds and increasing gold prices, with a reported decline of 35% to 40% in the past year for certified diamonds [12] - Major diamond companies like De Beers have reduced prices for their natural diamond products by up to 40% [12] - The resale market for natural diamonds is challenging, with typical recovery prices being only 40% to 60% of the original purchase price, depending on the quality and brand [12] Consumer Behavior - Young consumers are driving the demand for lab-grown diamonds, making up approximately 70% of buyers in specialized stores [5] - There is a growing sentiment among consumers that investing in gold may be more reliable than purchasing diamonds, as evidenced by comparisons of potential returns on gold versus diamonds [13] - Despite concerns about value retention, some consumers still prioritize personal preference and enjoyment over investment potential when purchasing diamonds [14][15]