Trade representative is carrying out three expedited investigations that might lead to new regulations at the end of this month.
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Mumbai-based diamond and jewelry manufacturer’s sales down 2.4%.
Fancy-shaped diamonds account for a significant share of submissions to the company.
Timepiece will lead Important Watches auction in New York.
Most cushions are modified. This one is brilliant.
Natural diamonds can have weight measurements listed in carats, while lab-grown can appear only in grams.
Heart-shaped stones with $102,000 high price to be among top lots at Magnificent Jewels.
At Gaborone summit, organization formalizes Botswana and Angola as nation affiliated members.
Piece has upper estimate of $242,800 at London sale.
Jewel featuring diamonds likely to fetch up to $350,800.
Fraudsters offering products and financial instruments it says organization endorses.