Esteemed polisher held several patents.

Sales of cutting equipment fell in 2022.

Revenue fell 30% year on year in last quarter of 2022.

Joseph Esposito will enter his third term.

Third-quarter revenues benefited from launch of Meteorite Plus machine.

Higher average price outweighs slump in volume.

Sales up at Indian manufacturer’s diamond and jewelry divisions.

The market for custom engagement rings is booming, and to deliver the goods, designers have to balance aesthetics, mechanics and client expectations.

Silvia Furmanovich’s award-winning Silk Road collection combines ancestral Uzbek craftsmanship with original designs.

From simple circlets to bejeweled strands, these close-fitting necklaces offer fashionable versatility, says dealer Nadine Krakov.