Nicole Ahline, supervisor for colored stones, shares her knowledge.
Piece carries an estimate of up to $200,000 at Holiday Fine Jewelry Signature auction.
Company notes solid bidding for 76 stones from its Argyle and Diavik mines.
Market expects Russian miner’s rough sales to remain muted.
The miner’s lower prices are an opportunity to make money, not drop polished prices.
Output impacted by move to lower-grade ore at Letšeng mine.
Sharpest RAPI recovery is in 0.30- and 0.50-carat goods.
Industry gathers in Belgium to discuss marketing, sanctions and more.
Overall Black Friday sales rise 3.4% year on year.
Sissy’s Log Cabin and Tanishq are among honorees.