VANCOUVER, May 24, 2012 /PRNewswire/ - Rockwell Diamonds Inc.

The end of the classic Mayan civilization in the lowlands of Mesoamerica was likely expedited by shifting trade routes that started to bring valuable goods to coastal regions instead of the inland city-states of the ancient Native Americans.

HAYWARD, Calif., May 16, 2012 /PRNewswire/ -- Gel-Pak, the leading manufacturer of Gel-coated boxes, trays and films used by high technology companies for more than 30 years, announced its new

Pearl rings have been worn by both men and women for over 2000 years.

Amethyst Rings have been worn by both men and women for over 2000 years. This summer, Amethyst is making a big comeback in the Jewelry market.