lab-grown diamonds
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Surat’s Diamond Trade Bets on Lab-Grown as Tariffs Bite
India’s gem and jewellery exports rose in July, but Surat’s core polished-diamond trade fell 18%. Lab-grown stones and studded gold are picking up the slack.
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GIA’s Decision on Lab-Grown Diamonds Raises Concerns in the Industry
The Gemological Institute of America (GIA) has made a significant announcement regarding the grading of lab-grown diamonds. Unlike natural diamonds, which are graded according to the established “Four Cs”—cut, colour,…