Slabs of North America are layered like cake - msnbc.com

Slabs of North America are layered like cake msnbc.com The scientists think the sharp boundary is between two types of lithosphere: the old craton and the younger material that should match the chemical ... and more »

North Carolina emerald: Big, green and very rare - CNN

North Carolina emerald: Big, green and very rare CNN Although the public's imagination often revolves around precious gems and stones used in jewelry, including diamonds, collectors often come at gems from a ... and more »

Auctions: Ringing the changes in fashions and styles - Sheffield Telegraph

Auctions: Ringing the changes in fashions and styles Sheffield Telegraph Before the discovery of large deposits of gold in the USA in the 1840s and diamonds in South Africa in the 1870s, jewellery that was no longer fashionable ...

(Not So) Annoying Places - Adweek

(Not So) Annoying Places Adweek There are about 100 diamond merchants on that one block and you can't walk more than five feet without being offered diamonds at absolutely the lowest price ... and more »

Naomi Campbell and the 'Blood Diamond' Hoax - Wall Street Journal

Naomi Campbell and the 'Blood Diamond' Hoax Wall Street Journal ... pictured (no matter how incongruously or unjustifiably) beside diamond-bedecked Naomi Campbell types, will prove irresistible to the unknowing public. ... and more »