Category: Polished

Sotheby’s Hong Kong Sale Brings In $50M

Several big-ticket items did not appear in results.

1ct. RAPI down 1.6% in March.

Despite a poor showing at the fall sales, large colored diamonds and historical jewels look like they will gain steam this spring.

10.57-carat stone carries estimate of $35 million.

Late Austrian billionaire’s jewelry assortment set to be most valuable in auction history.

10.05-carat stone came from Lesotho’s Kao mine.

Martin Rapaport Addressed the International Diamond Manufacturers Association on March 27, 2023.

The team highlights the events, trends and quirky stories that have shaped the industry in the first quarter.

China orders revive after four months of declines.

Collection includes Van Cleef & Arpels ruby and diamond bracelet that Marlene Dietrich wore in an Alfred Hitchcock film.

1-carat RAPI rises for second straight month.