Country overtook Botswana in 2023.
Spending up 0.6% month on month and 5% year on year.
The Vanderbilt sapphire more than doubles its high estimate at $3.6 million.
Retailer remains focused on natural.
Kindred Lubeck, founder of jewelry brand Artifex, makes auction debut.
137.27-carat yellow is in Canadian bank vault, says The New York Times.
Spending will increase between 3.7% and 4.2% year on year, NRF says.
Third-quarter revenue up 10% year on year.
Dealers believe Anglo American’s sale process is dictating policy.
Group detected stones using advanced testing techniques.
