When Orlando Bloom and Katy Perry got engaged in 2019, she debuted a ruby center stone, estimated at 4 carats, flanked by ...

Designing a custom blue sapphire ring for ladies is a beautiful and intricate process that combines both elegance and craftsmanship to create a timeless piece of jewelry. Blue sapphires are often ...

Although Claire-Laurence Mestrallet, head of jewellery at Adam’s, must still be reeling from the sale of the Kashmir sapphire ...

From the plateaus of Jos to the hills of Ekiti, Nigeria is home to a remarkable variety of rare and precious gemstones—many ...

Nigeria is making headlines with a groundbreaking $400 million Foreign Direct Investment aimed at establishing Africa’s largest rare earth and critical minerals processing plant in Nasarawa State.

An analysis of a 700-year-old ring reveals a unique reddish-purple sapphire set in 18-karat gold with a lion decoration.

Check out Kaitlin Shinnick's appraisal of an Art Deco diamond & sapphire ring, ca. 1920, in Springs Preserve, Hour 3. Antiques Roadshow is available to stream on pbs.org and the free PBS App ...