Kentucky Statutes2.092 State gemstone.Download pdfLoading PDF...<br><br>2.092 State gemstone. <br>The fresh-water pearl is named and designated the state gemstone of Kentucky. <br>Effective: July 15, 1986 <br>History: Created 1986 Ky. Acts ch. 488, sec. 2, effective July 15, 1986. <br><br>