Lab-grown diamond demand drops amid oversupply; consumers shift back to natural diamonds, says World Diamond Council president Lab-grown diamonds are rapidly losing their shine as oversupply floods the market and prices plummet, prompting consumers to rediscover the allure of natural stones, according to World Diamond Council President Feriel Zerouki. After reaching record highs in early 2022, natural diamond prices slumped in the second half of the year—largely due to the rising popularity of lab-grown gems,
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