Christies Auction House sold the Oppenheimer Blue diamond, a vivid pure blue stone, for $57.5 million in 2016. The diamond ...

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.

Sacred to Indigenous people, beloved by collectors, one blue-green stone has huge cultural cachet in the “Land of Enchantment.” Indigenous artisans in New Mexico are known for their turquoise ...

Each month has at least one representative gemstone. ... Peridot is a yellow-green stone that comes ... Spinel comes in a variety of colors, such as red, pink, orange, purple, blue and green.

Blue topaz is becoming increasingly popular, and you can find the stone in other colors too. Meaning: Ancient Egyptians and Romans believed topaz to have the power to heal, protect and soothe.

Jewelers say the stone’s translucent glow, especially after polishing, has helped generate a new demand. By Ming Liu Green certainly has been the color of summer 2024, propelled by the digital ...