由于供过于求、导致价格下跌和自然钻石回落,实验室生产的钻石需求正在下降。 Lab-grown diamond demand is falling due to oversupply, driving price drops and a comeback for natural diamonds.

由于中国和印度供过于求,实验室生产的钻石越来越不受欢迎,自2018年以来价格下跌高达96%,消费者信心减弱。 Lab-grown diamonds are losing popularity due to oversupply from China and India, causing prices to plummet by up to 96% since 2018 and weakening consumer confidence. 这一下降使买方偏好回到自然钻石,促使行业努力,如《罗安达协定》——主要钻石生产国的一项全球营销倡议,通过共享资金来刺激对天然宝石的需求。 This decline has shifted buyer preference back toward natural diamonds, prompting industry efforts like the Luanda Accord—a global marketing initiative by major diamond-producing nations to boost demand for natural stones through shared funding.