The cabochon cut promotes a striking star effect, called asterism, in this 170-ct. rose quartz. - Ricardo Cardenas
Tiny fractures can cause a cloudy appearance, even in fine-quality faceted rose quartz. - Robert Weldon
This adorable piglet was carved by Gerd Dreher from rose quartz mined in Madagascar. – Robert Weldon
The soft blush of rose quartz endeared the gem to early civilizations. Its rosy hue continues to appeal to modern jewelry lovers. – Bart Curren, courtesy Commercial Minerals
Quartz crystals were valued by the ancient Egyptians as talismans with powers to prevent aging. - Bob Kammerling