Sotheby’s Sells 555.55-ct Enigma Diamond for $4.3m
Sotheby’s sold the 55-sided, 555.55-ct Enigma diamond for $4.3 million. It’s the largest natural black diamond and largest cut diamond in…
Sotheby’s sold the 55-sided, 555.55-ct Enigma diamond for $4.3 million. It’s the largest natural black diamond and largest cut diamond in…
You can make future heirlooms with colored gems. A soldier returns from Afghanistan and tells his wife the gemstone stories behind an amazing birthday…
Think of jewelry stones as reflections of you or the recipient. Learning about colored gems can help you find the gemstone personality you’re looking…
Publisher’s note: This short history was originally published by the late Stephen Kotlowski, in the public domain, and is reproduced…
Review of the 2015 Tucson Gem and Mineral Show by International Gem Society member Richard Edley.