Detecting Lab-Grown Diamonds That Deceive

Synthetic stones masquerading as naturals are arriving in labs. How prevalent is this, and how can the rest of the trade protect itself if fraudsters are trying to dupe the experts? Insiders weigh in.

Sarine, GCAL Launch Surat Grading Lab Following Merger

Location is combined entity’s first in India.

Sarine Buys New York Lab GCAL for $5.65M

Technology company completes 70% takeover.

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