WFDB Urges Global Diamond Industry to Defend Natural Diamonds as Lab-Grown Sales Surge The World Federation of Diamond Bourses (WFDB) President Yoram Dvash has voiced serious concern over the rapid rise of synthetic diamonds, warning that their growing market share poses a significant threat to the value, perception, and future of natural diamonds. Dvash described the rise of lab-grown diamonds as a “meteoric” shift. What began as a marginal trend has turned into an overwhelming
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