While many associate sapphires with the color blue, these gems actually come in a rainbow of colors. Sapphires are also a variety of corundum, like rubies. Yes, sapphires and rubies are basically ...

Gemstones like sapphires, rubies and emeralds are making a comeback as engagement ring centerpieces, offering a colorful and unique alternative to conventional diamonds. While diamonds have ...

Two new expressions of the rainbow watch were introduced this month by LVMH brands Louis Vuitton and Zenith, and each adds a new interpretation of the concept.