Crowe, Judith.        frey50        <br/><br/>
The jeweler's directory of gemstones : A complete guide to apprai  a complete guide to appraising and using precious stones, from cut and color to shape and setting / 
Judith Crowe. 
 - Richmond Hill, Ont. :  Firefly Books,  c2006. 
 - 176 p. :  ill. (chiefly col.) ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references: p. 176. 
<br/><br/><label>ISBN: </label>1554071666 9781554071661 
<br/><br/><label>Standard No.: </label>9781554071661 
<br/><br/><label>LCCN: </label>2006287286 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>20069022372 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precious stones.<br/>Gems.<br/>Jewelry.<br/>Precious stones--Inclusions.<br/>Precious stones--Valuation.<br/>Precious stones, Artificial.<br/>Gem cutting.<br/>Gemmes.<br/>Bijoux.<br/>Gemmes--Inclusions.<br/>Gemmes--<br/>Pierres artificielles (Joaillerie)<br/>Gemmes--Taille.
<br/><br/><label>LC Class. No.: </label>QE392  / .C86 2006 
<br/><br/><label>Dewey Class. No.: </label>553.8